Zack Kelly

Boston Red Sox

Age: 29

Bats/Throws: R/R

6'3" / 205

DOB: 3/3/1995

(29 years, 4 months, 20 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
2017	OAK	R	22	1	0	1	13	0	28.2	7.22	1.88	0.31	.303	56.5%	58.1%	3.6%		3.77		3.78	4.06
2018	LAA	R	23	1	0	0	2	0	8.0	10.13	2.25	0.00	.294	71.4%	47.1%	0.0%		1.13		2.83	3.64
2018	LAA	A	23	3	3	0	12	0	28.1	7.94	3.81	0.95	.303	84.2%	42.9%	9.1%		2.86		4.68	4.33
2018	LAA	A+	23	1	0	1	4	0	6.2	9.45	2.70	0.00	.409	63.6%	61.9%	0.0%		5.40		2.56	3.11
2019	LAA	A+	24	0	1	0	1	0	4.0	4.50	0.00	0.00	.308	80.0%	53.8%	0.0%		0.00		3.41	4.83
2019	LAA	AA	24	3	6	0	20	13	75.1	9.92	3.46	0.60	.340	65.3%	51.7%	7.8%		3.82		3.19	3.17
2019	LAA Angels (ST)	ST	24	1	0	1	2	0	2.0	9.00	13.50	0.00	.000	100.0%	25.0%	0.0%		0.00		6.23	8.92
2021	BOS	AA	26	3	1	5	21	0	26.2	13.50	4.39	0.34	.321	87.1%	58.5%	6.3%		1.69		3.14	3.59
2021	BOS	AAA	26	1	0	1	15	0	18.2	13.98	2.41	0.48	.308	73.9%	45.0%	7.7%		2.89		1.92	2.45
2022	BOS	AAA	27	6	3	3	44	0	49.2	13.05	4.53	0.36	.299	65.9%	45.3%	6.5%		2.72		2.82	3.33
2022	BOS Red Sox (ST)	ST	27	1	0	0	3	0	3.0	3.00	9.00	0.00	.250	100.0%	62.5%	0.0%		0.00		5.99	8.10
2022	BOS Red Sox	MLB	27	1	0	0	13	0	13.2	7.24	2.63	1.32	.286	78.9%	45.5%	11.1%	94.7	3.95	2.76	4.28	4.33	0.0
2023	BOS	A	28	0	2	0	2	1	1.0	9.00	36.00	0.00	.600	57.1%	40.0%	0.0%		27.00		13.70	14.74
2023	BOS	A+	28	0	0	0	1	1	1.0	18.00	9.00	0.00	.000	100.0%	100.0%	0.0%		0.00		2.73	2.73
2023	BOS	AA	28	0	0	0	1	1	2.0	4.50	0.00	4.50	.000	100.0%	40.0%	33.3%		4.50		8.78	4.44
2023	BOS	AAA	28	0	1	0	3	0	2.0	13.50	4.50	9.00	.250	0.0%	50.0%	100.0%		18.00		15.07	3.99
2023	BOS Red Sox (ST)	ST	28	1	0	0	8	0	10.0	6.30	3.60	0.90	.300	89.0%	45.2%	11.1%		2.70		5.51	5.81
2023	BOS Red Sox	MLB	28	0	0	0	8	0	9.1	5.79	7.71	0.00	.259	76.5%	53.8%	0.0%	95.1	3.86	5.74	5.18	6.96	-0.1
2024	BOS Red Sox (ST)	ST	29	0	0	1	3	0	3.0	9.00	12.00	0.00	.400	75.0%	20.0%	0.0%		6.00		5.74	8.59
2024	FGDC FanGraphs DC	PROJ	29	2	2	0	38	0	38.0	8.78	4.73	1.21	.305	69.9%				4.88		4.86		0.0
2024	Steamer Steamer	PROJ	29	2	2	0	38	0	38.0	8.49	4.28	1.13	.304	71.0%	44.5%			4.58		4.59	4.64	0.0
2024	ZiPS ZiPS	PROJ	29	3	3	0	34	2	41.7	9.06	5.18	1.29	.307	68.9%				5.18		5.13		-0.2
2024	ZiPS DC ZiPS DC	PROJ	29	3	3	0	38	0	38.0	9.06	5.18	1.29	.307	68.9%				5.18		5.13		-0.1
2024	ATC ATC	PROJ	29	2	2	0	33	0	35.0	8.54	4.41	1.08	.308	70.3%				4.61		4.63		-0.1
2024	THE BAT THE BAT	PROJ	29	1	1	0	32	0	33.0	8.32	4.16	0.98	.294	69.9%				4.43		4.41		0.2
2024	BOS	AAA	29	0	0	1	7	0	10.2	9.28	6.75	0.00	.048	100.0%	47.6%	0.0%		0.00		3.67	4.73
2024	BOS Red Sox	MLB	29	3	1	0	27	2	38.2	10.24	3.72	1.16	.182	77.4%	52.2%	16.1%	96.3	2.09	3.21	3.87	3.38	0.2
2024	FGDC FanGraphs DC (RoS)	ROS	29	1	2	1	24	0	24.0	9.75	4.48	1.11	.307	71.2%				4.43		4.26		0.0
2024	Steamer Steamer (RoS)	ROS	29	1	1	1	25	0	25.0	9.55	4.18	0.93	.302	73.0%				3.93		3.91		0.1
2024	ZiPS ZiPS (RoS)	ROS	29	1	1		14	1	18.0	9.94	4.79	1.29	.312	69.5%				4.93		4.62		0.0
2024	ZiPS DC ZiPS DC (RoS)	ROS	29	1	2	1	24	0	24.0	9.94	4.79	1.29	.312	69.5%				4.93		4.62		-0.1
2024	ATC DC ATC DC (RoS)	ROS	29	1	1	1	24	0	24.0	8.77	4.34	0.85	.302	70.9%				4.17		4.13		0.1
2024	THE BAT THE BAT (RoS)	ROS	29	1	1	1	25	0	16.0	9.23	4.08	0.87	.288	71.8%				3.90		3.91		0.1
Total	- - -	MLB		4	1	0	48	2	61.2	8.90	4.09	1.02	.223	77.5%	50.6%	11.9%	95.6	2.77		4.16	4.13	0.2

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
2017	OAK	R	22	1	0	1	13	0	28.2	7.22	1.88	0.31	.303	56.5%	58.1%	3.6%		3.77		3.78	4.06
2018	LAA	R	23	1	0	0	2	0	8.0	10.13	2.25	0.00	.294	71.4%	47.1%	0.0%		1.13		2.83	3.64
2018	LAA	A	23	3	3	0	12	0	28.1	7.94	3.81	0.95	.303	84.2%	42.9%	9.1%		2.86		4.68	4.33
2018	LAA	A+	23	1	0	1	4	0	6.2	9.45	2.70	0.00	.409	63.6%	61.9%	0.0%		5.40		2.56	3.11
2019	LAA	A+	24	0	1	0	1	0	4.0	4.50	0.00	0.00	.308	80.0%	53.8%	0.0%		0.00		3.41	4.83
2019	LAA	AA	24	3	6	0	20	13	75.1	9.92	3.46	0.60	.340	65.3%	51.7%	7.8%		3.82		3.19	3.17
2019	LAA Angels (ST)	ST	24	1	0	1	2	0	2.0	9.00	13.50	0.00	.000	100.0%	25.0%	0.0%		0.00		6.23	8.92
2021	BOS	AA	26	3	1	5	21	0	26.2	13.50	4.39	0.34	.321	87.1%	58.5%	6.3%		1.69		3.14	3.59
2021	BOS	AAA	26	1	0	1	15	0	18.2	13.98	2.41	0.48	.308	73.9%	45.0%	7.7%		2.89		1.92	2.45
2022	BOS	AAA	27	6	3	3	44	0	49.2	13.05	4.53	0.36	.299	65.9%	45.3%	6.5%		2.72		2.82	3.33
2022	BOS Red Sox (ST)	ST	27	1	0	0	3	0	3.0	3.00	9.00	0.00	.250	100.0%	62.5%	0.0%		0.00		5.99	8.10
2022	BOS Red Sox	MLB	27	1	0	0	13	0	13.2	7.24	2.63	1.32	.286	78.9%	45.5%	11.1%	94.7	3.95	2.76	4.28	4.33	0.0
2023	BOS	A	28	0	2	0	2	1	1.0	9.00	36.00	0.00	.600	57.1%	40.0%	0.0%		27.00		13.70	14.74
2023	BOS	A+	28	0	0	0	1	1	1.0	18.00	9.00	0.00	.000	100.0%	100.0%	0.0%		0.00		2.73	2.73
2023	BOS	AA	28	0	0	0	1	1	2.0	4.50	0.00	4.50	.000	100.0%	40.0%	33.3%		4.50		8.78	4.44
2023	BOS	AAA	28	0	1	0	3	0	2.0	13.50	4.50	9.00	.250	0.0%	50.0%	100.0%		18.00		15.07	3.99
2023	BOS Red Sox (ST)	ST	28	1	0	0	8	0	10.0	6.30	3.60	0.90	.300	89.0%	45.2%	11.1%		2.70		5.51	5.81
2023	BOS Red Sox	MLB	28	0	0	0	8	0	9.1	5.79	7.71	0.00	.259	76.5%	53.8%	0.0%	95.1	3.86	5.74	5.18	6.96	-0.1
2024	BOS Red Sox (ST)	ST	29	0	0	1	3	0	3.0	9.00	12.00	0.00	.400	75.0%	20.0%	0.0%		6.00		5.74	8.59
2024	FGDC FanGraphs DC	PROJ	29	2	2	0	38	0	38.0	8.78	4.73	1.21	.305	69.9%				4.88		4.86		0.0
2024	Steamer Steamer	PROJ	29	2	2	0	38	0	38.0	8.49	4.28	1.13	.304	71.0%	44.5%			4.58		4.59	4.64	0.0
2024	ZiPS ZiPS	PROJ	29	3	3	0	34	2	41.7	9.06	5.18	1.29	.307	68.9%				5.18		5.13		-0.2
2024	ZiPS DC ZiPS DC	PROJ	29	3	3	0	38	0	38.0	9.06	5.18	1.29	.307	68.9%				5.18		5.13		-0.1
2024	ATC ATC	PROJ	29	2	2	0	33	0	35.0	8.54	4.41	1.08	.308	70.3%				4.61		4.63		-0.1
2024	THE BAT THE BAT	PROJ	29	1	1	0	32	0	33.0	8.32	4.16	0.98	.294	69.9%				4.43		4.41		0.2
2024	BOS	AAA	29	0	0	1	7	0	10.2	9.28	6.75	0.00	.048	100.0%	47.6%	0.0%		0.00		3.67	4.73
2024	BOS Red Sox	MLB	29	3	1	0	27	2	38.2	10.24	3.72	1.16	.182	77.4%	52.2%	16.1%	96.3	2.09	3.21	3.87	3.38	0.2
2024	FGDC FanGraphs DC (RoS)	ROS	29	1	2	1	24	0	24.0	9.75	4.48	1.11	.307	71.2%				4.43		4.26		0.0
2024	Steamer Steamer (RoS)	ROS	29	1	1	1	25	0	25.0	9.55	4.18	0.93	.302	73.0%				3.93		3.91		0.1
2024	ZiPS ZiPS (RoS)	ROS	29	1	1		14	1	18.0	9.94	4.79	1.29	.312	69.5%				4.93		4.62		0.0
2024	ZiPS DC ZiPS DC (RoS)	ROS	29	1	2	1	24	0	24.0	9.94	4.79	1.29	.312	69.5%				4.93		4.62		-0.1
2024	ATC DC ATC DC (RoS)	ROS	29	1	1	1	24	0	24.0	8.77	4.34	0.85	.302	70.9%				4.17		4.13		0.1
2024	THE BAT THE BAT (RoS)	ROS	29	1	1	1	25	0	16.0	9.23	4.08	0.87	.288	71.8%				3.90		3.91		0.1
Total	- - -	MLB		4	1	0	48	2	61.2	8.90	4.09	1.02	.223	77.5%	50.6%	11.9%	95.6	2.77		4.16	4.13	0.2

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
2017	OAK	R	1	0	3.77	13	0		0	0	1	1	0	28.2	120	28	16	12	1	6	0	1	2	1	23
2018	LAA	R	1	0	1.13	2	0		0	0	0	0	0	8.0	28	5	2	1	0	2	0	0	1	0	9
2018	LAA	A	3	3	2.86	12	0		0	0	0	0	1	28.1	119	26	10	9	3	12	0	3	5	0	25
2018	LAA	A+	1	0	5.40	4	0		0	0	1	1	0	6.2	31	9	4	4	0	2	0	0	1	0	7
2019	LAA	A+	0	1	0.00	1	0		0	0	0	0	0	4.0	16	4	1	0	0	0	0	1	1	0	2
2019	LAA	AA	3	6	3.82	20	13		0	0	0	0	0	75.1	331	77	42	32	5	29	0	2	5	0	83
2019	LAA Angels (ST)	ST	1	0	0.00	2	0		0	0	1	0	0	2.0	9	0	0	0	0	3	0	0	0	1	2
2021	BOS	AA	3	1	1.69	21	0		0	0	5	4	1	26.2	113	18	6	5	1	13	0	6	5	2	40
2021	BOS	AAA	1	0	2.89	15	0		0	0	1	6	1	18.2	75	13	6	6	1	5	0	1	3	1	29
2022	BOS	AAA	6	3	2.72	44	0		0	0	3	7	5	49.2	209	34	23	15	2	25	3	3	4	0	72
2022	BOS Red Sox (ST)	ST	1	0	0.00	3	0		0	0	0	2	0	3.0	12	2	0	0	0	3	0	0	0	0	1
2022	BOS Red Sox	MLB	1	0	3.95	13	0	0	0	0	0	1	0	13.2	59	14	6	6	2	4	0	0	0	0	11
2023	BOS	A	0	2	27.00	2	1		0	0	0	0	0	1.0	10	3	3	3	0	4	0	0	1	0	1
2023	BOS	A+	0	0	0.00	1	1		0	0	0	0	0	1.0	4	0	0	0	0	1	0	0	0	0	2
2023	BOS	AA	0	0	4.50	1	1		0	0	0	0	0	2.0	7	1	1	1	1	0	0	0	0	0	1
2023	BOS	AAA	0	1	18.00	3	0		0	0	0	0	0	2.0	10	3	4	4	2	1	0	0	0	0	3
2023	BOS Red Sox (ST)	ST	1	0	2.70	8	0		0	0	0	0	0	10.0	44	10	3	3	1	4	0	2	0	0	7
2023	BOS Red Sox	MLB	0	0	3.86	8	0	0	0	0	0	0	0	9.1	43	7	4	4	0	8	0	2	1	0	6
2024	BOS Red Sox (ST)	ST	0	0	6.00	3	0		0	0	1	0	1	3.0	17	4	2	2	0	4	0	0	0	0	3
2024	FGDC FanGraphs DC	PROJ	2	2	4.88	38	0				0	1		38.0	170	37	22	21	5	20		3			37
2024	Steamer Steamer	PROJ	2	2	4.58	38	0		0	0	0	1		38.0	168	37	21	19	5	18		2			36
2024	ZiPS ZiPS	PROJ	3	3	5.18	34	2				0	1		41.7	190	41	26	24	6	24	1	4	4	0	42
2024	ZiPS DC ZiPS DC	PROJ	3	3	5.18	38	0				0	1		38.0	173	37	24	22	5	22		4			38
2024	ATC ATC	PROJ	2	2	4.61	33	0				0	2		35.0	154	34	19	18	4	17	1	3			33
2024	THE BAT THE BAT	PROJ	1	1	4.43	32	0				0	1		33.0	147	31	18	16	4	15	1	2			31
2024	BOS	AAA	0	0	0.00	7	0		0	0	1	1	0	10.2	40	1	0	0	0	8	0	0	0	0	11
2024	BOS Red Sox	MLB	3	1	2.09	27	2	0	0	0	0	5	0	38.2	154	21	14	9	5	16	2	1	1	1	44
2024	FGDC FanGraphs DC (RoS)	ROS	1	2	4.43	24	0				1	5		24.0	107	23	13	12	3	12		1			27
2024	Steamer Steamer (RoS)	ROS	1	1	3.93	25	0		0	0	1	5		25.0	107	22	12	11	3	12		1			26
2024	ZiPS ZiPS (RoS)	ROS	1	1	4.93	14	1							18.0	79	17	11	10	3	9		1			20
2024	ZiPS DC ZiPS DC (RoS)	ROS	1	2	4.93	24	0				1	5		24.0	110	24	15	13	4	13		2			27
2024	ATC DC ATC DC (RoS)	ROS	1	1	4.17	24	0				1	5		24.0	108	23	12	11	2	12		2			24
2024	THE BAT THE BAT (RoS)	ROS	1	1	3.90	25	0				1	5		16.0	69	14	8	7	2	7	0	1			17
Total	- - -	MLB	4	1	2.77	48	2	0	0	0	0	6	0	61.2	256	42	24	19	7	28	2	3	2	1	61

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
2017	OAK	R	1	0	3.77	13	0		0	0	1	1	0	28.2	120	28	16	12	1	6	0	1	2	1	23
2018	LAA	R	1	0	1.13	2	0		0	0	0	0	0	8.0	28	5	2	1	0	2	0	0	1	0	9
2018	LAA	A	3	3	2.86	12	0		0	0	0	0	1	28.1	119	26	10	9	3	12	0	3	5	0	25
2018	LAA	A+	1	0	5.40	4	0		0	0	1	1	0	6.2	31	9	4	4	0	2	0	0	1	0	7
2019	LAA	A+	0	1	0.00	1	0		0	0	0	0	0	4.0	16	4	1	0	0	0	0	1	1	0	2
2019	LAA	AA	3	6	3.82	20	13		0	0	0	0	0	75.1	331	77	42	32	5	29	0	2	5	0	83
2019	LAA Angels (ST)	ST	1	0	0.00	2	0		0	0	1	0	0	2.0	9	0	0	0	0	3	0	0	0	1	2
2021	BOS	AA	3	1	1.69	21	0		0	0	5	4	1	26.2	113	18	6	5	1	13	0	6	5	2	40
2021	BOS	AAA	1	0	2.89	15	0		0	0	1	6	1	18.2	75	13	6	6	1	5	0	1	3	1	29
2022	BOS	AAA	6	3	2.72	44	0		0	0	3	7	5	49.2	209	34	23	15	2	25	3	3	4	0	72
2022	BOS Red Sox (ST)	ST	1	0	0.00	3	0		0	0	0	2	0	3.0	12	2	0	0	0	3	0	0	0	0	1
2022	BOS Red Sox	MLB	1	0	3.95	13	0	0	0	0	0	1	0	13.2	59	14	6	6	2	4	0	0	0	0	11
2023	BOS	A	0	2	27.00	2	1		0	0	0	0	0	1.0	10	3	3	3	0	4	0	0	1	0	1
2023	BOS	A+	0	0	0.00	1	1		0	0	0	0	0	1.0	4	0	0	0	0	1	0	0	0	0	2
2023	BOS	AA	0	0	4.50	1	1		0	0	0	0	0	2.0	7	1	1	1	1	0	0	0	0	0	1
2023	BOS	AAA	0	1	18.00	3	0		0	0	0	0	0	2.0	10	3	4	4	2	1	0	0	0	0	3
2023	BOS Red Sox (ST)	ST	1	0	2.70	8	0		0	0	0	0	0	10.0	44	10	3	3	1	4	0	2	0	0	7
2023	BOS Red Sox	MLB	0	0	3.86	8	0	0	0	0	0	0	0	9.1	43	7	4	4	0	8	0	2	1	0	6
2024	BOS Red Sox (ST)	ST	0	0	6.00	3	0		0	0	1	0	1	3.0	17	4	2	2	0	4	0	0	0	0	3
2024	FGDC FanGraphs DC	PROJ	2	2	4.88	38	0				0	1		38.0	170	37	22	21	5	20		3			37
2024	Steamer Steamer	PROJ	2	2	4.58	38	0		0	0	0	1		38.0	168	37	21	19	5	18		2			36
2024	ZiPS ZiPS	PROJ	3	3	5.18	34	2				0	1		41.7	190	41	26	24	6	24	1	4	4	0	42
2024	ZiPS DC ZiPS DC	PROJ	3	3	5.18	38	0				0	1		38.0	173	37	24	22	5	22		4			38
2024	ATC ATC	PROJ	2	2	4.61	33	0				0	2		35.0	154	34	19	18	4	17	1	3			33
2024	THE BAT THE BAT	PROJ	1	1	4.43	32	0				0	1		33.0	147	31	18	16	4	15	1	2			31
2024	BOS	AAA	0	0	0.00	7	0		0	0	1	1	0	10.2	40	1	0	0	0	8	0	0	0	0	11
2024	BOS Red Sox	MLB	3	1	2.09	27	2	0	0	0	0	5	0	38.2	154	21	14	9	5	16	2	1	1	1	44
2024	FGDC FanGraphs DC (RoS)	ROS	1	2	4.43	24	0				1	5		24.0	107	23	13	12	3	12		1			27
2024	Steamer Steamer (RoS)	ROS	1	1	3.93	25	0		0	0	1	5		25.0	107	22	12	11	3	12		1			26
2024	ZiPS ZiPS (RoS)	ROS	1	1	4.93	14	1							18.0	79	17	11	10	3	9		1			20
2024	ZiPS DC ZiPS DC (RoS)	ROS	1	2	4.93	24	0				1	5		24.0	110	24	15	13	4	13		2			27
2024	ATC DC ATC DC (RoS)	ROS	1	1	4.17	24	0				1	5		24.0	108	23	12	11	2	12		2			24
2024	THE BAT THE BAT (RoS)	ROS	1	1	3.90	25	0				1	5		16.0	69	14	8	7	2	7	0	1			17
Total	- - -	MLB	4	1	2.77	48	2	0	0	0	0	6	0	61.2	256	42	24	19	7	28	2	3	2	1	61

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
2017	OAK	R	7.22	1.88	3.83	0.31	19.2%	5.0%	14.2%	.248	1.19	.303	56.5%			3.78
2018	LAA	R	10.13	2.25	4.50	0.00	32.1%	7.1%	25.0%	.192	0.88	.294	71.4%			2.83
2018	LAA	A	7.94	3.81	2.08	0.95	21.0%	10.1%	10.9%	.250	1.34	.303	84.2%			4.68
2018	LAA	A+	9.45	2.70	3.50	0.00	22.6%	6.5%	16.1%	.310	1.65	.409	63.6%			2.56
2019	LAA	A+	4.50	0.00	2.00	0.00	12.5%	0.0%	12.5%	.267	1.00	.308	80.0%			3.41
2019	LAA	AA	9.92	3.46	2.86	0.60	25.1%	8.8%	16.3%	.257	1.41	.340	65.3%			3.19
2019	LAA Angels (ST)	ST	9.00	13.50	0.67	0.00	22.2%	33.3%	-11.1%	.000	1.50	.000	100.0%			6.23
2021	BOS	AA	13.50	4.39	3.08	0.34	35.4%	11.5%	23.9%	.191	1.16	.321	87.1%			3.14
2021	BOS	AAA	13.98	2.41	5.80	0.48	38.7%	6.7%	32.0%	.188	0.96	.308	73.9%			1.92
2022	BOS	AAA	13.05	4.53	2.88	0.36	34.4%	12.0%	22.5%	.188	1.19	.299	65.9%			2.82
2022	BOS Red Sox (ST)	ST	3.00	9.00	0.33	0.00	8.3%	25.0%	-16.7%	.222	1.67	.250	100.0%			5.99
2022	BOS Red Sox	MLB	7.24	2.63	2.75	1.32	18.6%	6.8%	11.9%	.255	1.32	.286	78.9%	96	108	4.28
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	BOS	A	9.00	36.00	0.25	0.00	10.0%	40.0%	-30.0%	.500	7.00	.600	57.1%			13.70
2023	BOS	A+	18.00	9.00	2.00	0.00	50.0%	25.0%	25.0%	.000	1.00	.000	100.0%			2.73
2023	BOS	AA	4.50	0.00	1.00	4.50	14.3%	0.0%	14.3%	.143	0.50	.000	100.0%			8.78
2023	BOS	AAA	13.50	4.50	3.00	9.00	30.0%	10.0%	20.0%	.333	2.00	.250	0.0%			15.07
2023	BOS Red Sox (ST)	ST	6.30	3.60	1.75	0.90	15.9%	9.1%	6.8%	.263	1.40	.300	89.0%			5.51
2023	BOS Red Sox	MLB	5.79	7.71	0.75	0.00	14.0%	18.6%	-4.7%	.212	1.61	.259	76.5%	85	120	5.18
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	BOS Red Sox (ST)	ST	9.00	12.00	0.75	0.00	17.6%	23.5%	-5.9%	.308	2.67	.400	75.0%			5.74
2024	FGDC FanGraphs DC	PROJ	8.78	4.73	1.86	1.21	21.7%	11.7%	10.0%	.253	1.51	.305	69.9%			4.86
2024	Steamer Steamer	PROJ	8.49	4.28	1.99	1.13	21.4%	10.8%	10.6%	.252	1.46	.304	71.0%			4.59
2024	ZiPS ZiPS	PROJ	9.06	5.18	1.75	1.29	22.1%	12.6%	9.5%	.253	1.56	.307	68.9%			5.13
2024	ZiPS DC ZiPS DC	PROJ	9.06	5.18	1.75	1.29	22.1%	12.6%	9.5%	.253	1.56	.307	68.9%			5.13
2024	ATC ATC	PROJ	8.54	4.41	1.93	1.08	21.3%	11.0%	10.3%	.254	1.48	.308	70.3%			4.63
2024	THE BAT THE BAT	PROJ	8.32	4.16	2.00	0.98	21.1%	10.6%	10.5%	.243	1.40	.294	69.9%			4.41
2024	BOS	AAA	9.28	6.75	1.38	0.00	27.5%	20.0%	7.5%	.031	0.84	.048	100.0%			3.67
2024	BOS Red Sox	MLB	10.24	3.72	2.75	1.16	28.6%	10.4%	18.2%	.153	0.96	.182	77.4%	49	94	3.87
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	9.75	4.48	2.17	1.11	24.7%	11.4%	13.3%	.243	1.43	.307	71.2%			4.26
2024	Steamer Steamer (RoS)	ROS	9.55	4.18	2.29	0.93	24.7%	10.8%	13.9%	.237	1.36	.302	73.0%			3.91
2024	ZiPS ZiPS (RoS)	ROS	9.94	4.79	2.08	1.29	24.7%	11.9%	12.8%	.248	1.49	.312	69.5%			4.62
2024	ZiPS DC ZiPS DC (RoS)	ROS	9.94	4.79	2.08	1.29	24.7%	11.9%	12.8%	.248	1.49	.312	69.5%			4.62
2024	ATC DC ATC DC (RoS)	ROS	8.77	4.34	2.02	0.85	22.2%	11.0%	11.2%	.242	1.41	.302	70.9%			4.13
2024	THE BAT THE BAT (RoS)	ROS	9.23	4.08	2.26	0.87	23.9%	10.6%	13.4%	.228	1.31	.288	71.8%			3.91
Total	- - -	MLB	8.90	4.09	2.18	1.02	23.8%	10.9%	12.9%	.187	1.14	.223	77.5%	65	101	4.16

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
2017	OAK	R	7.22	1.88	3.83	0.31	19.2%	5.0%	14.2%	.248	1.19	.303	56.5%			3.78
2018	LAA	R	10.13	2.25	4.50	0.00	32.1%	7.1%	25.0%	.192	0.88	.294	71.4%			2.83
2018	LAA	A	7.94	3.81	2.08	0.95	21.0%	10.1%	10.9%	.250	1.34	.303	84.2%			4.68
2018	LAA	A+	9.45	2.70	3.50	0.00	22.6%	6.5%	16.1%	.310	1.65	.409	63.6%			2.56
2019	LAA	A+	4.50	0.00	2.00	0.00	12.5%	0.0%	12.5%	.267	1.00	.308	80.0%			3.41
2019	LAA	AA	9.92	3.46	2.86	0.60	25.1%	8.8%	16.3%	.257	1.41	.340	65.3%			3.19
2019	LAA Angels (ST)	ST	9.00	13.50	0.67	0.00	22.2%	33.3%	-11.1%	.000	1.50	.000	100.0%			6.23
2021	BOS	AA	13.50	4.39	3.08	0.34	35.4%	11.5%	23.9%	.191	1.16	.321	87.1%			3.14
2021	BOS	AAA	13.98	2.41	5.80	0.48	38.7%	6.7%	32.0%	.188	0.96	.308	73.9%			1.92
2022	BOS	AAA	13.05	4.53	2.88	0.36	34.4%	12.0%	22.5%	.188	1.19	.299	65.9%			2.82
2022	BOS Red Sox (ST)	ST	3.00	9.00	0.33	0.00	8.3%	25.0%	-16.7%	.222	1.67	.250	100.0%			5.99
2022	BOS Red Sox	MLB	7.24	2.63	2.75	1.32	18.6%	6.8%	11.9%	.255	1.32	.286	78.9%	96	108	4.28
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	BOS	A	9.00	36.00	0.25	0.00	10.0%	40.0%	-30.0%	.500	7.00	.600	57.1%			13.70
2023	BOS	A+	18.00	9.00	2.00	0.00	50.0%	25.0%	25.0%	.000	1.00	.000	100.0%			2.73
2023	BOS	AA	4.50	0.00	1.00	4.50	14.3%	0.0%	14.3%	.143	0.50	.000	100.0%			8.78
2023	BOS	AAA	13.50	4.50	3.00	9.00	30.0%	10.0%	20.0%	.333	2.00	.250	0.0%			15.07
2023	BOS Red Sox (ST)	ST	6.30	3.60	1.75	0.90	15.9%	9.1%	6.8%	.263	1.40	.300	89.0%			5.51
2023	BOS Red Sox	MLB	5.79	7.71	0.75	0.00	14.0%	18.6%	-4.7%	.212	1.61	.259	76.5%	85	120	5.18
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	BOS Red Sox (ST)	ST	9.00	12.00	0.75	0.00	17.6%	23.5%	-5.9%	.308	2.67	.400	75.0%			5.74
2024	FGDC FanGraphs DC	PROJ	8.78	4.73	1.86	1.21	21.7%	11.7%	10.0%	.253	1.51	.305	69.9%			4.86
2024	Steamer Steamer	PROJ	8.49	4.28	1.99	1.13	21.4%	10.8%	10.6%	.252	1.46	.304	71.0%			4.59
2024	ZiPS ZiPS	PROJ	9.06	5.18	1.75	1.29	22.1%	12.6%	9.5%	.253	1.56	.307	68.9%			5.13
2024	ZiPS DC ZiPS DC	PROJ	9.06	5.18	1.75	1.29	22.1%	12.6%	9.5%	.253	1.56	.307	68.9%			5.13
2024	ATC ATC	PROJ	8.54	4.41	1.93	1.08	21.3%	11.0%	10.3%	.254	1.48	.308	70.3%			4.63
2024	THE BAT THE BAT	PROJ	8.32	4.16	2.00	0.98	21.1%	10.6%	10.5%	.243	1.40	.294	69.9%			4.41
2024	BOS	AAA	9.28	6.75	1.38	0.00	27.5%	20.0%	7.5%	.031	0.84	.048	100.0%			3.67
2024	BOS Red Sox	MLB	10.24	3.72	2.75	1.16	28.6%	10.4%	18.2%	.153	0.96	.182	77.4%	49	94	3.87
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	9.75	4.48	2.17	1.11	24.7%	11.4%	13.3%	.243	1.43	.307	71.2%			4.26
2024	Steamer Steamer (RoS)	ROS	9.55	4.18	2.29	0.93	24.7%	10.8%	13.9%	.237	1.36	.302	73.0%			3.91
2024	ZiPS ZiPS (RoS)	ROS	9.94	4.79	2.08	1.29	24.7%	11.9%	12.8%	.248	1.49	.312	69.5%			4.62
2024	ZiPS DC ZiPS DC (RoS)	ROS	9.94	4.79	2.08	1.29	24.7%	11.9%	12.8%	.248	1.49	.312	69.5%			4.62
2024	ATC DC ATC DC (RoS)	ROS	8.77	4.34	2.02	0.85	22.2%	11.0%	11.2%	.242	1.41	.302	70.9%			4.13
2024	THE BAT THE BAT (RoS)	ROS	9.23	4.08	2.26	0.87	23.9%	10.6%	13.4%	.228	1.31	.288	71.8%			3.91
Total	- - -	MLB	8.90	4.09	2.18	1.02	23.8%	10.9%	12.9%	.187	1.14	.223	77.5%	65	101	4.16

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
2022	BOS Red Sox	MLB	44	85.0	109.2	12.6	3	6.8%	11	25.0%	3.95	2.76
2023	BOS Red Sox	MLB	27	89.5	109.9	8.6	2	7.4%	12	44.4%	3.86	5.74
2024	BOS Red Sox	MLB	93	85.7	112.5	10.1	9	9.7%	26	28.0%	2.09	3.21
Total	- - -	MLB	164	86.1	112.5	10.5	14	8.5%	49	29.9%	2.77

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
2022	BOS Red Sox	MLB	44	85.0	109.2	12.6	3	6.8%	11	25.0%	3.95	2.76
2023	BOS Red Sox	MLB	27	89.5	109.9	8.6	2	7.4%	12	44.4%	3.86	5.74
2024	BOS Red Sox	MLB	93	85.7	112.5	10.1	9	9.7%	26	28.0%	2.09	3.21
Total	- - -	MLB	164	86.1	112.5	10.5	14	8.5%	49	29.9%	2.77

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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