Mitch Keller

Pittsburgh Pirates

Age: 28

Bats/Throws: R/R

6'2" / 220

DOB: 4/4/1996

(28 years, 3 months, 19 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2014	PIT	R	18	0	0	0	9	8	27.1	9.55	4.28	0.00	.279	77.1%	60.0%	0.0%		1.98		3.14	3.45
2015	PIT	R	19	0	3	0	6	6	19.2	11.44	7.32	0.46	.429	61.0%	46.3%	6.7%		5.49		4.54	4.52
2016	PIT	A	20	8	5	0	23	23	124.1	9.48	1.30	0.29	.284	74.5%	47.0%	3.0%		2.46		2.41	2.99
2016	PIT	A+	20	1	0	0	1	1	6.0	10.50	1.50	0.00	.333	100.0%	46.7%	0.0%		0.00		1.42	2.08
2017	PIT	A-	21	0	0	0	2	2	4.0	15.75	2.25	0.00	.286	100.0%	42.9%	0.0%		0.00		1.43	1.61
2017	PIT	A+	21	6	3	0	15	15	77.1	7.45	2.33	0.58	.248	71.4%	53.1%	8.3%		3.14		3.54	3.35
2017	PIT	AA	21	2	2	0	6	6	34.2	11.68	2.86	0.52	.280	68.2%	48.1%	7.7%		3.12		2.50	2.64
2018	PIT	A+	22	0	0	0	1	1	4.0	4.50	2.25	0.00	.438	75.0%	68.8%	0.0%		2.25		3.23	3.89
2018	PIT	AA	22	9	2	0	14	14	86.0	7.95	3.35	0.73	.251	77.7%	54.6%	9.2%		2.72		3.74	3.66
2018	PIT	AAA	22	3	2	0	10	10	52.1	9.80	3.78	0.52	.366	61.7%	33.6%	4.5%		4.82		3.22	3.94
2018	PIT Pirates (ST)	ST	22	0	0	0	1	0	2.0	13.50	0.00	0.00	.250	100.0%	0.0%	0.0%		0.00		0.61	3.16
2019	PIT	AAA	23	7	5	0	19	19	103.2	10.68	3.04	0.78	.324	74.6%	44.7%	11.3%		3.56		3.60	3.87
2019	PIT Pirates (ST)	ST	23	0	1	0	3	2	4.0	2.25	6.75	6.75	.412	34.1%	35.0%	37.5%		22.50		15.23	9.06
2019	PIT Pirates	MLB	23	1	5	0	11	11	48.0	12.19	3.00	1.13	.475	59.6%	39.2%	13.0%	95.4	7.13	3.51	3.19	3.47	1.3
2020	PIT Pirates (ST)	ST	24	0	1	0	4	4	9.0	10.00	3.00	2.00	.360	71.4%	40.7%	22.2%		6.00		5.25	4.21
2020	PIT Pirates	MLB	24	1	1	0	5	5	21.2	6.65	7.48	1.66	.104	93.8%	44.2%	16.0%	94.2	2.91	6.08	6.75	6.57	-0.2
2021	PIT	AAA	25	1	1	0	8	6	28.0	12.54	4.18	0.64	.342	60.2%	57.1%	13.3%		3.21		3.01	3.03
2021	PIT Pirates (ST)	ST	25	1	1	0	5	5	11.1	8.74	6.35	2.38	.488	56.0%	36.4%	23.1%		11.91		7.20	6.02
2021	PIT Pirates	MLB	25	5	11	0	23	23	100.2	8.23	4.38	0.89	.388	68.2%	40.4%	9.3%	94.1	6.17	5.65	4.30	4.90	1.1
2022	PIT Pirates (ST)	ST	26	1	1	0	4	4	12.1	8.76	2.19	0.00	.385	77.8%	48.7%	0.0%		2.92		2.44	4.15
2022	PIT Pirates	MLB	26	5	12	0	31	29	159.0	7.81	3.40	0.79	.320	73.2%	49.0%	10.4%	95.7	3.91	4.23	3.88	3.99	2.1
2023	PIT Pirates (ST)	ST	27	1	1	0	5	5	15.2	11.49	0.57	2.30	.303	96.8%	51.4%	26.7%		3.45		5.35	3.73
2023	PIT Pirates	MLB	27	13	9	0	32	32	194.1	9.73	2.55	1.16	.310	71.7%	43.7%	13.5%	95.3	4.21	4.18	3.80	3.70	3.3
2024	PIT Pirates (ST)	ST	28	1	0	0	4	4	12.0	6.00	4.50	0.75	.306	73.9%	45.9%	6.7%		4.50		5.24	6.29
2024	FGDC FanGraphs DC	PROJ	28	11	11	0	32	32	189.0	8.44	3.04	1.06	.301	70.9%				4.15		4.10		2.9
2024	Steamer Steamer	PROJ	28	11	11	0	32	32	190.0	8.33	3.16	1.09	.300	71.1%	45.2%			4.18		4.19	4.28	2.7
2024	ZiPS ZiPS	PROJ	28	9	10	0	29	29	166.3	8.55	2.92	1.03	.302	70.7%				4.11		4.01		2.7
2024	ZiPS DC ZiPS DC	PROJ	28	10	11	0	32	32	186.0	8.55	2.92	1.03	.302	70.7%				4.11		4.01		3.1
2024	ATC ATC	PROJ	28	10	10	0	30	30	178.0	8.67	3.01	1.02	.303	69.8%				4.15		3.98		3.0
2024	THE BAT THE BAT	PROJ	28	10	11	0	30	30	176.0	8.83	3.00	1.05	.315	68.8%				4.46		3.95		3.3
2024	PIT Pirates	MLB	28	10	5	0	20	20	121.1	8.01	2.37	0.96	.299	78.7%	41.2%	9.9%	94.7	3.34	3.95	3.85	4.06	1.7
2024	FGDC FanGraphs DC (RoS)	ROS	28	4	5	0	12	12	73.0	8.28	2.81	1.04	.305	70.5%				4.13		3.96		0.9
2024	Steamer Steamer (RoS)	ROS	28	4	5	0	12	12	73.0	8.15	2.87	1.08	.299	70.9%				4.11		4.03		0.9
2024	ZiPS ZiPS (RoS)	ROS	28	3	4		12	12	67.0	8.41	2.75	1.01	.311	70.0%				4.15		3.89		0.9
2024	ZiPS DC ZiPS DC (RoS)	ROS	28	4	5	0	12	12	72.0	8.41	2.75	1.01	.311	70.0%				4.15		3.89		1.0
2024	ATC DC ATC DC (RoS)	ROS	28	4	4	0	12	12	75.0	8.43	3.00	1.06	.301	69.8%				4.19		3.97		1.0
2024	THE BAT THE BAT (RoS)	ROS	28	4	5	0	13	13	74.0	7.80	2.66	1.10	.314	66.8%				4.73		4.06		1.1
Total	- - -	MLB		35	43	0	122	120	645.0	8.78	3.21	1.00	.331	72.0%	43.7%	11.4%	94.9	4.45		3.96	4.11	9.1

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2014	PIT	R	18	0	0	0	9	8	27.1	9.55	4.28	0.00	.279	77.1%	60.0%	0.0%		1.98		3.14	3.45
2015	PIT	R	19	0	3	0	6	6	19.2	11.44	7.32	0.46	.429	61.0%	46.3%	6.7%		5.49		4.54	4.52
2016	PIT	A	20	8	5	0	23	23	124.1	9.48	1.30	0.29	.284	74.5%	47.0%	3.0%		2.46		2.41	2.99
2016	PIT	A+	20	1	0	0	1	1	6.0	10.50	1.50	0.00	.333	100.0%	46.7%	0.0%		0.00		1.42	2.08
2017	PIT	A-	21	0	0	0	2	2	4.0	15.75	2.25	0.00	.286	100.0%	42.9%	0.0%		0.00		1.43	1.61
2017	PIT	A+	21	6	3	0	15	15	77.1	7.45	2.33	0.58	.248	71.4%	53.1%	8.3%		3.14		3.54	3.35
2017	PIT	AA	21	2	2	0	6	6	34.2	11.68	2.86	0.52	.280	68.2%	48.1%	7.7%		3.12		2.50	2.64
2018	PIT	A+	22	0	0	0	1	1	4.0	4.50	2.25	0.00	.438	75.0%	68.8%	0.0%		2.25		3.23	3.89
2018	PIT	AA	22	9	2	0	14	14	86.0	7.95	3.35	0.73	.251	77.7%	54.6%	9.2%		2.72		3.74	3.66
2018	PIT	AAA	22	3	2	0	10	10	52.1	9.80	3.78	0.52	.366	61.7%	33.6%	4.5%		4.82		3.22	3.94
2018	PIT Pirates (ST)	ST	22	0	0	0	1	0	2.0	13.50	0.00	0.00	.250	100.0%	0.0%	0.0%		0.00		0.61	3.16
2019	PIT	AAA	23	7	5	0	19	19	103.2	10.68	3.04	0.78	.324	74.6%	44.7%	11.3%		3.56		3.60	3.87
2019	PIT Pirates (ST)	ST	23	0	1	0	3	2	4.0	2.25	6.75	6.75	.412	34.1%	35.0%	37.5%		22.50		15.23	9.06
2019	PIT Pirates	MLB	23	1	5	0	11	11	48.0	12.19	3.00	1.13	.475	59.6%	39.2%	13.0%	95.4	7.13	3.51	3.19	3.47	1.3
2020	PIT Pirates (ST)	ST	24	0	1	0	4	4	9.0	10.00	3.00	2.00	.360	71.4%	40.7%	22.2%		6.00		5.25	4.21
2020	PIT Pirates	MLB	24	1	1	0	5	5	21.2	6.65	7.48	1.66	.104	93.8%	44.2%	16.0%	94.2	2.91	6.08	6.75	6.57	-0.2
2021	PIT	AAA	25	1	1	0	8	6	28.0	12.54	4.18	0.64	.342	60.2%	57.1%	13.3%		3.21		3.01	3.03
2021	PIT Pirates (ST)	ST	25	1	1	0	5	5	11.1	8.74	6.35	2.38	.488	56.0%	36.4%	23.1%		11.91		7.20	6.02
2021	PIT Pirates	MLB	25	5	11	0	23	23	100.2	8.23	4.38	0.89	.388	68.2%	40.4%	9.3%	94.1	6.17	5.65	4.30	4.90	1.1
2022	PIT Pirates (ST)	ST	26	1	1	0	4	4	12.1	8.76	2.19	0.00	.385	77.8%	48.7%	0.0%		2.92		2.44	4.15
2022	PIT Pirates	MLB	26	5	12	0	31	29	159.0	7.81	3.40	0.79	.320	73.2%	49.0%	10.4%	95.7	3.91	4.23	3.88	3.99	2.1
2023	PIT Pirates (ST)	ST	27	1	1	0	5	5	15.2	11.49	0.57	2.30	.303	96.8%	51.4%	26.7%		3.45		5.35	3.73
2023	PIT Pirates	MLB	27	13	9	0	32	32	194.1	9.73	2.55	1.16	.310	71.7%	43.7%	13.5%	95.3	4.21	4.18	3.80	3.70	3.3
2024	PIT Pirates (ST)	ST	28	1	0	0	4	4	12.0	6.00	4.50	0.75	.306	73.9%	45.9%	6.7%		4.50		5.24	6.29
2024	FGDC FanGraphs DC	PROJ	28	11	11	0	32	32	189.0	8.44	3.04	1.06	.301	70.9%				4.15		4.10		2.9
2024	Steamer Steamer	PROJ	28	11	11	0	32	32	190.0	8.33	3.16	1.09	.300	71.1%	45.2%			4.18		4.19	4.28	2.7
2024	ZiPS ZiPS	PROJ	28	9	10	0	29	29	166.3	8.55	2.92	1.03	.302	70.7%				4.11		4.01		2.7
2024	ZiPS DC ZiPS DC	PROJ	28	10	11	0	32	32	186.0	8.55	2.92	1.03	.302	70.7%				4.11		4.01		3.1
2024	ATC ATC	PROJ	28	10	10	0	30	30	178.0	8.67	3.01	1.02	.303	69.8%				4.15		3.98		3.0
2024	THE BAT THE BAT	PROJ	28	10	11	0	30	30	176.0	8.83	3.00	1.05	.315	68.8%				4.46		3.95		3.3
2024	PIT Pirates	MLB	28	10	5	0	20	20	121.1	8.01	2.37	0.96	.299	78.7%	41.2%	9.9%	94.7	3.34	3.95	3.85	4.06	1.7
2024	FGDC FanGraphs DC (RoS)	ROS	28	4	5	0	12	12	73.0	8.28	2.81	1.04	.305	70.5%				4.13		3.96		0.9
2024	Steamer Steamer (RoS)	ROS	28	4	5	0	12	12	73.0	8.15	2.87	1.08	.299	70.9%				4.11		4.03		0.9
2024	ZiPS ZiPS (RoS)	ROS	28	3	4		12	12	67.0	8.41	2.75	1.01	.311	70.0%				4.15		3.89		0.9
2024	ZiPS DC ZiPS DC (RoS)	ROS	28	4	5	0	12	12	72.0	8.41	2.75	1.01	.311	70.0%				4.15		3.89		1.0
2024	ATC DC ATC DC (RoS)	ROS	28	4	4	0	12	12	75.0	8.43	3.00	1.06	.301	69.8%				4.19		3.97		1.0
2024	THE BAT THE BAT (RoS)	ROS	28	4	5	0	13	13	74.0	7.80	2.66	1.10	.314	66.8%				4.73		4.06		1.1
Total	- - -	MLB		35	43	0	122	120	645.0	8.78	3.21	1.00	.331	72.0%	43.7%	11.4%	94.9	4.45		3.96	4.11	9.1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2014	PIT	R	0	0	1.98	9	8		0	0	0	0	0	27.1	113	19	8	6	0	13	0	3	5	0	29
2015	PIT	R	0	3	5.49	6	6		0	0	0	0	0	19.2	101	25	18	12	1	16	0	3	2	0	25
2016	PIT	A	8	5	2.46	23	23		0	0	0	0	0	124.1	488	96	36	34	4	18	0	11	10	0	131
2016	PIT	A+	1	0	0.00	1	1		0	0	0	0	0	6.0	23	5	0	0	0	1	0	0	0	0	7
2017	PIT	A-	0	0	0.00	2	2		0	0	0	0	0	4.0	16	2	0	0	0	1	0	1	0	0	7
2017	PIT	A+	6	3	3.14	15	15		0	0	0	0	0	77.1	306	57	29	27	5	20	0	7	7	0	64
2017	PIT	AA	2	2	3.12	6	6		0	0	0	0	0	34.2	142	25	14	12	2	11	0	2	0	0	45
2018	PIT	A+	0	0	2.25	1	1		0	0	0	0	0	4.0	19	7	2	1	0	1	0	0	0	0	2
2018	PIT	AA	9	2	2.72	14	14		0	0	0	0	0	86.0	342	64	29	26	7	32	0	0	6	0	76
2018	PIT	AAA	3	2	4.82	10	10		0	0	0	0	0	52.1	236	59	34	28	3	22	0	1	1	0	57
2018	PIT Pirates (ST)	ST	0	0	0.00	1	0		0	0	0	0	0	2.0	7	1	0	0	0	0	0	0	0	0	3
2019	PIT	AAA	7	5	3.56	19	19		0	0	0	0	0	103.2	436	94	44	41	9	35	0	7	5	0	123
2019	PIT Pirates (ST)	ST	0	1	22.50	3	2		0	0	0	0	0	4.0	24	10	10	10	3	3	0	0	0	0	1
2019	PIT Pirates	MLB	1	5	7.13	11	11	1	0	0	0	0	0	48.0	227	72	41	38	6	16	0	1	2	0	65
2020	PIT Pirates (ST)	ST	0	1	6.00	4	4		0	0	0	0	0	9.0	40	11	6	6	2	3	0	0	1	0	10
2020	PIT Pirates	MLB	1	1	2.91	5	5	1	0	0	0	0	0	21.2	87	9	7	7	4	18	0	1	2	0	16
2021	PIT	AAA	1	1	3.21	8	6		0	0	0	0	0	28.0	128	27	18	10	2	13	1	1	2	0	39
2021	PIT Pirates (ST)	ST	1	1	11.91	5	5		0	0	0	0	0	11.1	63	23	16	15	3	8	0	0	1	0	11
2021	PIT Pirates	MLB	5	11	6.17	23	23	1	0	0	0	0	0	100.2	470	131	69	69	10	49	1	7	2	0	92
2022	PIT Pirates (ST)	ST	1	1	2.92	4	4		0	0	0	0	0	12.1	54	15	4	4	0	3	0	0	2	0	12
2022	PIT Pirates	MLB	5	12	3.91	31	29	13	0	0	0	0	0	159.0	687	162	77	69	14	60	1	12	2	1	138
2023	PIT Pirates (ST)	ST	1	1	3.45	5	5		0	0	0	0	0	15.2	61	14	6	6	4	1	0	3	1	0	20
2023	PIT Pirates	MLB	13	9	4.21	32	32	18	1	1	0	0	0	194.1	825	187	97	91	25	55	0	12	5	1	210
2024	PIT Pirates (ST)	ST	1	0	4.50	4	4		0	0	0	0	0	12.0	52	12	6	6	1	6	0	1	0	0	8
2024	FGDC FanGraphs DC	PROJ	11	11	4.15	32	32				0	0		189.0	811	184	94	87	22	64		11			177
2024	Steamer Steamer	PROJ	11	11	4.18	32	32		0	0	0	0		190.0	813	184	95	88	23	67		10			176
2024	ZiPS ZiPS	PROJ	9	10	4.11	29	29				0	0		166.3	716	162	82	76	19	54	0	11	4	1	158
2024	ZiPS DC ZiPS DC	PROJ	10	11	4.11	32	32				0	0		186.0	800	181	92	85	21	60		12			177
2024	ATC ATC	PROJ	10	10	4.15	30	30				0	0		178.0	754	170	89	82	20	59	1	10			171
2024	THE BAT THE BAT	PROJ	10	11	4.46	30	30				0	0		176.0	758	177	93	87	20	59	0	8			173
2024	PIT Pirates	MLB	10	5	3.34	20	20	11	1	0	0	0	0	121.1	519	119	49	45	13	32	0	12	0	1	108
2024	FGDC FanGraphs DC (RoS)	ROS	4	5	4.13	12	12				0	0		73.0	312	72	36	34	8	23		5			67
2024	Steamer Steamer (RoS)	ROS	4	5	4.11	12	12		0	0	0	0		73.0	312	71	36	33	9	23		4			66
2024	ZiPS ZiPS (RoS)	ROS	3	4	4.15	12	12							67.0	286	67	33	31	8	20		5			62
2024	ZiPS DC ZiPS DC (RoS)	ROS	4	5	4.15	12	12				0	0		72.0	308	72	36	33	8	22		6			67
2024	ATC DC ATC DC (RoS)	ROS	4	4	4.19	12	12				0	0		75.0	318	72	38	35	9	25		4			70
2024	THE BAT THE BAT (RoS)	ROS	4	5	4.73	13	13				0	0		74.0	317	78	41	39	9	22	0	4			64
Total	- - -	MLB	35	43	4.45	122	120	45	2	1	0	0	0	645.0	2815	680	340	319	72	230	2	45	13	3	629

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2014	PIT	R	0	0	1.98	9	8		0	0	0	0	0	27.1	113	19	8	6	0	13	0	3	5	0	29
2015	PIT	R	0	3	5.49	6	6		0	0	0	0	0	19.2	101	25	18	12	1	16	0	3	2	0	25
2016	PIT	A	8	5	2.46	23	23		0	0	0	0	0	124.1	488	96	36	34	4	18	0	11	10	0	131
2016	PIT	A+	1	0	0.00	1	1		0	0	0	0	0	6.0	23	5	0	0	0	1	0	0	0	0	7
2017	PIT	A-	0	0	0.00	2	2		0	0	0	0	0	4.0	16	2	0	0	0	1	0	1	0	0	7
2017	PIT	A+	6	3	3.14	15	15		0	0	0	0	0	77.1	306	57	29	27	5	20	0	7	7	0	64
2017	PIT	AA	2	2	3.12	6	6		0	0	0	0	0	34.2	142	25	14	12	2	11	0	2	0	0	45
2018	PIT	A+	0	0	2.25	1	1		0	0	0	0	0	4.0	19	7	2	1	0	1	0	0	0	0	2
2018	PIT	AA	9	2	2.72	14	14		0	0	0	0	0	86.0	342	64	29	26	7	32	0	0	6	0	76
2018	PIT	AAA	3	2	4.82	10	10		0	0	0	0	0	52.1	236	59	34	28	3	22	0	1	1	0	57
2018	PIT Pirates (ST)	ST	0	0	0.00	1	0		0	0	0	0	0	2.0	7	1	0	0	0	0	0	0	0	0	3
2019	PIT	AAA	7	5	3.56	19	19		0	0	0	0	0	103.2	436	94	44	41	9	35	0	7	5	0	123
2019	PIT Pirates (ST)	ST	0	1	22.50	3	2		0	0	0	0	0	4.0	24	10	10	10	3	3	0	0	0	0	1
2019	PIT Pirates	MLB	1	5	7.13	11	11	1	0	0	0	0	0	48.0	227	72	41	38	6	16	0	1	2	0	65
2020	PIT Pirates (ST)	ST	0	1	6.00	4	4		0	0	0	0	0	9.0	40	11	6	6	2	3	0	0	1	0	10
2020	PIT Pirates	MLB	1	1	2.91	5	5	1	0	0	0	0	0	21.2	87	9	7	7	4	18	0	1	2	0	16
2021	PIT	AAA	1	1	3.21	8	6		0	0	0	0	0	28.0	128	27	18	10	2	13	1	1	2	0	39
2021	PIT Pirates (ST)	ST	1	1	11.91	5	5		0	0	0	0	0	11.1	63	23	16	15	3	8	0	0	1	0	11
2021	PIT Pirates	MLB	5	11	6.17	23	23	1	0	0	0	0	0	100.2	470	131	69	69	10	49	1	7	2	0	92
2022	PIT Pirates (ST)	ST	1	1	2.92	4	4		0	0	0	0	0	12.1	54	15	4	4	0	3	0	0	2	0	12
2022	PIT Pirates	MLB	5	12	3.91	31	29	13	0	0	0	0	0	159.0	687	162	77	69	14	60	1	12	2	1	138
2023	PIT Pirates (ST)	ST	1	1	3.45	5	5		0	0	0	0	0	15.2	61	14	6	6	4	1	0	3	1	0	20
2023	PIT Pirates	MLB	13	9	4.21	32	32	18	1	1	0	0	0	194.1	825	187	97	91	25	55	0	12	5	1	210
2024	PIT Pirates (ST)	ST	1	0	4.50	4	4		0	0	0	0	0	12.0	52	12	6	6	1	6	0	1	0	0	8
2024	FGDC FanGraphs DC	PROJ	11	11	4.15	32	32				0	0		189.0	811	184	94	87	22	64		11			177
2024	Steamer Steamer	PROJ	11	11	4.18	32	32		0	0	0	0		190.0	813	184	95	88	23	67		10			176
2024	ZiPS ZiPS	PROJ	9	10	4.11	29	29				0	0		166.3	716	162	82	76	19	54	0	11	4	1	158
2024	ZiPS DC ZiPS DC	PROJ	10	11	4.11	32	32				0	0		186.0	800	181	92	85	21	60		12			177
2024	ATC ATC	PROJ	10	10	4.15	30	30				0	0		178.0	754	170	89	82	20	59	1	10			171
2024	THE BAT THE BAT	PROJ	10	11	4.46	30	30				0	0		176.0	758	177	93	87	20	59	0	8			173
2024	PIT Pirates	MLB	10	5	3.34	20	20	11	1	0	0	0	0	121.1	519	119	49	45	13	32	0	12	0	1	108
2024	FGDC FanGraphs DC (RoS)	ROS	4	5	4.13	12	12				0	0		73.0	312	72	36	34	8	23		5			67
2024	Steamer Steamer (RoS)	ROS	4	5	4.11	12	12		0	0	0	0		73.0	312	71	36	33	9	23		4			66
2024	ZiPS ZiPS (RoS)	ROS	3	4	4.15	12	12							67.0	286	67	33	31	8	20		5			62
2024	ZiPS DC ZiPS DC (RoS)	ROS	4	5	4.15	12	12				0	0		72.0	308	72	36	33	8	22		6			67
2024	ATC DC ATC DC (RoS)	ROS	4	4	4.19	12	12				0	0		75.0	318	72	38	35	9	25		4			70
2024	THE BAT THE BAT (RoS)	ROS	4	5	4.73	13	13				0	0		74.0	317	78	41	39	9	22	0	4			64
Total	- - -	MLB	35	43	4.45	122	120	45	2	1	0	0	0	645.0	2815	680	340	319	72	230	2	45	13	3	629

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingRegular MLB SeasonsAverages

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2014	PIT	R	9.55	4.28	2.23	0.00	25.7%	11.5%	14.2%	.196	1.17	.279	77.1%			3.14
2015	PIT	R	11.44	7.32	1.56	0.46	24.8%	15.8%	8.9%	.305	2.08	.429	61.0%			4.54
2016	PIT	A	9.48	1.30	7.28	0.29	26.8%	3.7%	23.2%	.209	0.92	.284	74.5%			2.41
2016	PIT	A+	10.50	1.50	7.00	0.00	30.4%	4.3%	26.1%	.227	1.00	.333	100.0%			1.42
2017	PIT	A-	15.75	2.25	7.00	0.00	43.8%	6.3%	37.5%	.143	0.75	.286	100.0%			1.43
2017	PIT	A+	7.45	2.33	3.20	0.58	20.9%	6.5%	14.4%	.204	1.00	.248	71.4%			3.54
2017	PIT	AA	11.68	2.86	4.09	0.52	31.7%	7.7%	23.9%	.194	1.04	.280	68.2%			2.50
2018	PIT	A+	4.50	2.25	2.00	0.00	10.5%	5.3%	5.3%	.389	2.00	.438	75.0%			3.23
2018	PIT	AA	7.95	3.35	2.38	0.73	22.2%	9.4%	12.9%	.206	1.12	.251	77.7%			3.74
2018	PIT	AAA	9.80	3.78	2.59	0.52	24.2%	9.3%	14.8%	.277	1.55	.366	61.7%			3.22
2018	PIT Pirates (ST)	ST	13.50	0.00	3.00	0.00	42.9%	0.0%	42.9%	.143	0.50	.250	100.0%			0.61
2019	PIT	AAA	10.68	3.04	3.51	0.78	28.2%	8.0%	20.2%	.239	1.24	.324	74.6%			3.60
2019	PIT Pirates (ST)	ST	2.25	6.75	0.33	6.75	4.2%	12.5%	-8.3%	.476	3.25	.412	34.1%			15.23
2019	PIT Pirates	MLB	12.19	3.00	4.06	1.13	28.6%	7.0%	21.6%	.343	1.83	.475	59.6%	164	72	3.19
2019	Average		8.88	3.29	2.69	1.40	23.0%	8.5%	14.4%	.249	1.33	.296	72.3%			4.49
2020	PIT Pirates (ST)	ST	10.00	3.00	3.33	2.00	25.0%	7.5%	17.5%	.297	1.56	.360	71.4%			5.25
2020	PIT Pirates	MLB	6.65	7.48	0.89	1.66	18.4%	20.7%	-2.3%	.132	1.25	.104	93.8%	65	150	6.75
2020	Average		9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	PIT	AAA	12.54	4.18	3.00	0.64	30.5%	10.2%	20.3%	.237	1.43	.342	60.2%			3.01
2021	PIT Pirates (ST)	ST	8.74	6.35	1.38	2.38	17.5%	12.7%	4.8%	.418	2.74	.488	56.0%			7.20
2021	PIT Pirates	MLB	8.23	4.38	1.88	0.89	19.6%	10.4%	9.1%	.316	1.79	.388	68.2%	145	101	4.30
2021	Average		8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	PIT Pirates (ST)	ST	8.76	2.19	4.00	0.00	22.2%	5.6%	16.7%	.294	1.46	.385	77.8%			2.44
2022	PIT Pirates	MLB	7.81	3.40	2.30	0.79	20.1%	8.7%	11.4%	.263	1.40	.320	73.2%	95	97	3.88
2022	Average		8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	PIT Pirates (ST)	ST	11.49	0.57	20.00	2.30	32.8%	1.6%	31.1%	.246	0.96	.303	96.8%			5.35
2023	PIT Pirates	MLB	9.73	2.55	3.82	1.16	25.5%	6.7%	18.8%	.247	1.25	.310	71.7%	95	87	3.80
2023	Average		8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	PIT Pirates (ST)	ST	6.00	4.50	1.33	0.75	15.4%	11.5%	3.8%	.267	1.50	.306	73.9%			5.24
2024	FGDC FanGraphs DC	PROJ	8.44	3.04	2.77	1.06	21.8%	7.9%	14.0%	.249	1.31	.301	70.9%			4.10
2024	Steamer Steamer	PROJ	8.33	3.16	2.63	1.09	21.6%	8.2%	13.4%	.250	1.32	.300	71.1%			4.19
2024	ZiPS ZiPS	PROJ	8.55	2.92	2.93	1.03	22.1%	7.5%	14.5%	.249	1.30	.302	70.7%			4.01
2024	ZiPS DC ZiPS DC	PROJ	8.55	2.92	2.93	1.03	22.1%	7.5%	14.5%	.249	1.30	.302	70.7%			4.01
2024	ATC ATC	PROJ	8.67	3.01	2.88	1.02	22.7%	7.9%	14.8%	.248	1.29	.303	69.8%			3.98
2024	THE BAT THE BAT	PROJ	8.83	3.00	2.95	1.05	22.8%	7.7%	15.0%	.256	1.34	.315	68.8%			3.95
2024	PIT Pirates	MLB	8.01	2.37	3.38	0.96	20.8%	6.2%	14.6%	.251	1.24	.299	78.7%	81	96	3.85
2024	Average		8.48	3.13	2.71	1.12	22.3%	8.2%	14.1%	.240	1.27	.288	71.9%			4.11
2024	FGDC FanGraphs DC (RoS)	ROS	8.28	2.81	2.95	1.04	21.6%	7.3%	14.3%	.253	1.30	.305	70.5%			3.96
2024	Steamer Steamer (RoS)	ROS	8.15	2.87	2.84	1.08	21.3%	7.5%	13.8%	.250	1.29	.299	70.9%			4.03
2024	ZiPS ZiPS (RoS)	ROS	8.41	2.75	3.06	1.01	21.9%	7.1%	14.7%	.256	1.30	.311	70.0%			3.89
2024	ZiPS DC ZiPS DC (RoS)	ROS	8.41	2.75	3.06	1.01	21.9%	7.1%	14.7%	.256	1.30	.311	70.0%			3.89
2024	ATC DC ATC DC (RoS)	ROS	8.43	3.00	2.81	1.06	22.0%	7.8%	14.2%	.249	1.30	.301	69.8%			3.97
2024	THE BAT THE BAT (RoS)	ROS	7.80	2.66	2.93	1.10	20.1%	6.9%	13.2%	.267	1.35	.314	66.8%			4.06
Total	- - -	MLB	8.78	3.21	2.73	1.00	22.3%	8.2%	14.2%	.268	1.41	.331	72.0%	104	94	3.96

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2014	PIT	R	9.55	4.28	2.23	0.00	25.7%	11.5%	14.2%	.196	1.17	.279	77.1%			3.14
2015	PIT	R	11.44	7.32	1.56	0.46	24.8%	15.8%	8.9%	.305	2.08	.429	61.0%			4.54
2016	PIT	A	9.48	1.30	7.28	0.29	26.8%	3.7%	23.2%	.209	0.92	.284	74.5%			2.41
2016	PIT	A+	10.50	1.50	7.00	0.00	30.4%	4.3%	26.1%	.227	1.00	.333	100.0%			1.42
2017	PIT	A-	15.75	2.25	7.00	0.00	43.8%	6.3%	37.5%	.143	0.75	.286	100.0%			1.43
2017	PIT	A+	7.45	2.33	3.20	0.58	20.9%	6.5%	14.4%	.204	1.00	.248	71.4%			3.54
2017	PIT	AA	11.68	2.86	4.09	0.52	31.7%	7.7%	23.9%	.194	1.04	.280	68.2%			2.50
2018	PIT	A+	4.50	2.25	2.00	0.00	10.5%	5.3%	5.3%	.389	2.00	.438	75.0%			3.23
2018	PIT	AA	7.95	3.35	2.38	0.73	22.2%	9.4%	12.9%	.206	1.12	.251	77.7%			3.74
2018	PIT	AAA	9.80	3.78	2.59	0.52	24.2%	9.3%	14.8%	.277	1.55	.366	61.7%			3.22
2018	PIT Pirates (ST)	ST	13.50	0.00	3.00	0.00	42.9%	0.0%	42.9%	.143	0.50	.250	100.0%			0.61
2019	PIT	AAA	10.68	3.04	3.51	0.78	28.2%	8.0%	20.2%	.239	1.24	.324	74.6%			3.60
2019	PIT Pirates (ST)	ST	2.25	6.75	0.33	6.75	4.2%	12.5%	-8.3%	.476	3.25	.412	34.1%			15.23
2019	PIT Pirates	MLB	12.19	3.00	4.06	1.13	28.6%	7.0%	21.6%	.343	1.83	.475	59.6%	164	72	3.19
2019	Average		8.88	3.29	2.69	1.40	23.0%	8.5%	14.4%	.249	1.33	.296	72.3%			4.49
2020	PIT Pirates (ST)	ST	10.00	3.00	3.33	2.00	25.0%	7.5%	17.5%	.297	1.56	.360	71.4%			5.25
2020	PIT Pirates	MLB	6.65	7.48	0.89	1.66	18.4%	20.7%	-2.3%	.132	1.25	.104	93.8%	65	150	6.75
2020	Average		9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	PIT	AAA	12.54	4.18	3.00	0.64	30.5%	10.2%	20.3%	.237	1.43	.342	60.2%			3.01
2021	PIT Pirates (ST)	ST	8.74	6.35	1.38	2.38	17.5%	12.7%	4.8%	.418	2.74	.488	56.0%			7.20
2021	PIT Pirates	MLB	8.23	4.38	1.88	0.89	19.6%	10.4%	9.1%	.316	1.79	.388	68.2%	145	101	4.30
2021	Average		8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	PIT Pirates (ST)	ST	8.76	2.19	4.00	0.00	22.2%	5.6%	16.7%	.294	1.46	.385	77.8%			2.44
2022	PIT Pirates	MLB	7.81	3.40	2.30	0.79	20.1%	8.7%	11.4%	.263	1.40	.320	73.2%	95	97	3.88
2022	Average		8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2023	PIT Pirates (ST)	ST	11.49	0.57	20.00	2.30	32.8%	1.6%	31.1%	.246	0.96	.303	96.8%			5.35
2023	PIT Pirates	MLB	9.73	2.55	3.82	1.16	25.5%	6.7%	18.8%	.247	1.25	.310	71.7%	95	87	3.80
2023	Average		8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	PIT Pirates (ST)	ST	6.00	4.50	1.33	0.75	15.4%	11.5%	3.8%	.267	1.50	.306	73.9%			5.24
2024	FGDC FanGraphs DC	PROJ	8.44	3.04	2.77	1.06	21.8%	7.9%	14.0%	.249	1.31	.301	70.9%			4.10
2024	Steamer Steamer	PROJ	8.33	3.16	2.63	1.09	21.6%	8.2%	13.4%	.250	1.32	.300	71.1%			4.19
2024	ZiPS ZiPS	PROJ	8.55	2.92	2.93	1.03	22.1%	7.5%	14.5%	.249	1.30	.302	70.7%			4.01
2024	ZiPS DC ZiPS DC	PROJ	8.55	2.92	2.93	1.03	22.1%	7.5%	14.5%	.249	1.30	.302	70.7%			4.01
2024	ATC ATC	PROJ	8.67	3.01	2.88	1.02	22.7%	7.9%	14.8%	.248	1.29	.303	69.8%			3.98
2024	THE BAT THE BAT	PROJ	8.83	3.00	2.95	1.05	22.8%	7.7%	15.0%	.256	1.34	.315	68.8%			3.95
2024	PIT Pirates	MLB	8.01	2.37	3.38	0.96	20.8%	6.2%	14.6%	.251	1.24	.299	78.7%	81	96	3.85
2024	Average		8.48	3.13	2.71	1.12	22.3%	8.2%	14.1%	.240	1.27	.288	71.9%			4.11
2024	FGDC FanGraphs DC (RoS)	ROS	8.28	2.81	2.95	1.04	21.6%	7.3%	14.3%	.253	1.30	.305	70.5%			3.96
2024	Steamer Steamer (RoS)	ROS	8.15	2.87	2.84	1.08	21.3%	7.5%	13.8%	.250	1.29	.299	70.9%			4.03
2024	ZiPS ZiPS (RoS)	ROS	8.41	2.75	3.06	1.01	21.9%	7.1%	14.7%	.256	1.30	.311	70.0%			3.89
2024	ZiPS DC ZiPS DC (RoS)	ROS	8.41	2.75	3.06	1.01	21.9%	7.1%	14.7%	.256	1.30	.311	70.0%			3.89
2024	ATC DC ATC DC (RoS)	ROS	8.43	3.00	2.81	1.06	22.0%	7.8%	14.2%	.249	1.30	.301	69.8%			3.97
2024	THE BAT THE BAT (RoS)	ROS	7.80	2.66	2.93	1.10	20.1%	6.9%	13.2%	.267	1.35	.314	66.8%			4.06
Total	- - -	MLB	8.78	3.21	2.73	1.00	22.3%	8.2%	14.2%	.268	1.41	.331	72.0%	104	94	3.96

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingRegular MLB Seasons

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2019	PIT Pirates	MLB	145	87.2	115.7	10.8	7	4.8%	42	29.0%	7.13	3.51
2020	PIT Pirates	MLB	52	88.5	114.6	14.2	6	11.5%	22	42.3%	2.91	6.08
2021	PIT Pirates	MLB	322	91.5	110.2	11.5	22	6.8%	153	47.5%	6.17	5.65
2022	PIT Pirates	MLB	477	87.9	112.7	7.8	34	7.1%	178	37.3%	3.91	4.23
2023	PIT Pirates	MLB	548	87.7	115.1	10.3	47	8.6%	195	35.6%	4.21	4.18
2024	PIT Pirates	MLB	367	88.3	115.3	11.4	25	6.8%	138	37.6%	3.34	3.95
Total	- - -	MLB	1911	88.5	115.7	10.3	141	7.4%	728	38.1%	4.45

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2019	PIT Pirates	MLB	145	87.2	115.7	10.8	7	4.8%	42	29.0%	7.13	3.51
2020	PIT Pirates	MLB	52	88.5	114.6	14.2	6	11.5%	22	42.3%	2.91	6.08
2021	PIT Pirates	MLB	322	91.5	110.2	11.5	22	6.8%	153	47.5%	6.17	5.65
2022	PIT Pirates	MLB	477	87.9	112.7	7.8	34	7.1%	178	37.3%	3.91	4.23
2023	PIT Pirates	MLB	548	87.7	115.1	10.3	47	8.6%	195	35.6%	4.21	4.18
2024	PIT Pirates	MLB	367	88.3	115.3	11.4	25	6.8%	138	37.6%	3.34	3.95
Total	- - -	MLB	1911	88.5	115.7	10.3	141	7.4%	728	38.1%	4.45

Mitch Keller

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BAL	CHW	LAA
BOS	CLE	OAK
NYY	DET	SEA
TBR	KCR	TEX
TOR	MIN	HOU

ATL	CHC	ARI
MIA	CIN	COL
WSN	MIL	LAD
NYM	PIT	SDP
PHI	STL	SFG