Mason Barnett
Kansas City Royals (AA)P
Age: 23
Bats/Throws: R/R
6'0" / 218
DOB: 11/7/2000
(23 years, 8 months, 17 days)
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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| 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 | divider | 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 | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | KCR | CPX | 21 | 0 | 0 | 0 | 1 | 1 | 1.0 | 9.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 2.26 | 3.31 | ||||||
| 2022 | KCR | A | 21 | 1 | 0 | 0 | 3 | 0 | 7.0 | 14.14 | 1.29 | 0.00 | .000 | 100.0% | 37.5% | 0.0% | 0.00 | 1.56 | 2.41 | ||||||
| 2023 | KCR | A+ | 22 | 4 | 6 | 0 | 16 | 16 | 82.0 | 10.32 | 4.17 | 0.33 | .283 | 70.9% | 41.4% | 3.8% | 3.18 | 3.30 | 3.86 | ||||||
| 2023 | KCR | AA | 22 | 2 | 1 | 0 | 7 | 7 | 32.2 | 11.85 | 3.31 | 0.55 | .316 | 72.6% | 50.0% | 7.7% | 3.58 | 3.05 | 3.49 | ||||||
| 2024 | KCR Royals (ST) | ST | 23 | 0 | 2 | 0 | 2 | 0 | 2.1 | 0.00 | 7.71 | 3.86 | .333 | 43.5% | 30.0% | 50.0% | 15.43 | 11.88 | 7.77 | ||||||
| 2024 | Steamer Steamer | PROJ | 23 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.14 | 3.91 | 1.29 | .300 | 69.5% | 42.0% | 4.99 | 4.99 | 5.05 | 0.0 | ||||||
| 2024 | ZiPS ZiPS | PROJ | 23 | 5 | 8 | 0 | 23 | 23 | 103.7 | 7.64 | 4.08 | 1.13 | .296 | 67.5% | 4.86 | 4.75 | 0.8 | ||||||||
| 2024 | KCR | AA | 23 | 4 | 5 | 0 | 17 | 16 | 79.2 | 10.51 | 3.39 | 1.02 | .353 | 63.7% | 44.8% | 11.1% | 5.54 | 3.98 | 3.76 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.04 | 3.66 | 1.22 | .296 | 70.1% | 4.70 | 4.72 | 0.0 |
| 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 | divider | 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 | divider | vFA vFA - Fourseam Fastball velocity (Pitch Info) | divider | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | KCR | CPX | 21 | 0 | 0 | 0 | 1 | 1 | 1.0 | 9.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 0.00 | 2.26 | 3.31 | ||||||
| 2022 | KCR | A | 21 | 1 | 0 | 0 | 3 | 0 | 7.0 | 14.14 | 1.29 | 0.00 | .000 | 100.0% | 37.5% | 0.0% | 0.00 | 1.56 | 2.41 | ||||||
| 2023 | KCR | A+ | 22 | 4 | 6 | 0 | 16 | 16 | 82.0 | 10.32 | 4.17 | 0.33 | .283 | 70.9% | 41.4% | 3.8% | 3.18 | 3.30 | 3.86 | ||||||
| 2023 | KCR | AA | 22 | 2 | 1 | 0 | 7 | 7 | 32.2 | 11.85 | 3.31 | 0.55 | .316 | 72.6% | 50.0% | 7.7% | 3.58 | 3.05 | 3.49 | ||||||
| 2024 | KCR Royals (ST) | ST | 23 | 0 | 2 | 0 | 2 | 0 | 2.1 | 0.00 | 7.71 | 3.86 | .333 | 43.5% | 30.0% | 50.0% | 15.43 | 11.88 | 7.77 | ||||||
| 2024 | Steamer Steamer | PROJ | 23 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.14 | 3.91 | 1.29 | .300 | 69.5% | 42.0% | 4.99 | 4.99 | 5.05 | 0.0 | ||||||
| 2024 | ZiPS ZiPS | PROJ | 23 | 5 | 8 | 0 | 23 | 23 | 103.7 | 7.64 | 4.08 | 1.13 | .296 | 67.5% | 4.86 | 4.75 | 0.8 | ||||||||
| 2024 | KCR | AA | 23 | 4 | 5 | 0 | 17 | 16 | 79.2 | 10.51 | 3.39 | 1.02 | .353 | 63.7% | 44.8% | 11.1% | 5.54 | 3.98 | 3.76 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.04 | 3.66 | 1.22 | .296 | 70.1% | 4.70 | 4.72 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | KCR | CPX | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2022 | KCR | A | 1 | 0 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 11 | |
| 2023 | KCR | A+ | 4 | 6 | 3.18 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 82.0 | 339 | 59 | 33 | 29 | 3 | 38 | 0 | 6 | 7 | 1 | 94 | |
| 2023 | KCR | AA | 2 | 1 | 3.58 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 32.2 | 137 | 27 | 13 | 13 | 2 | 12 | 0 | 1 | 1 | 1 | 43 | |
| 2024 | KCR Royals (ST) | ST | 0 | 2 | 15.43 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 2.1 | 12 | 4 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 2024 | Steamer Steamer | PROJ | 0 | 0 | 4.99 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | |||||
| 2024 | ZiPS ZiPS | PROJ | 5 | 8 | 4.86 | 23 | 23 | 0 | 0 | 103.7 | 459 | 103 | 61 | 56 | 13 | 47 | 0 | 7 | 7 | 2 | 88 | ||||
| 2024 | KCR | AA | 4 | 5 | 5.54 | 17 | 16 | 0 | 0 | 0 | 0 | 0 | 79.2 | 353 | 85 | 52 | 49 | 9 | 30 | 0 | 6 | 2 | 0 | 93 | |
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 4.70 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | KCR | CPX | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2022 | KCR | A | 1 | 0 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 11 | |
| 2023 | KCR | A+ | 4 | 6 | 3.18 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 82.0 | 339 | 59 | 33 | 29 | 3 | 38 | 0 | 6 | 7 | 1 | 94 | |
| 2023 | KCR | AA | 2 | 1 | 3.58 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 32.2 | 137 | 27 | 13 | 13 | 2 | 12 | 0 | 1 | 1 | 1 | 43 | |
| 2024 | KCR Royals (ST) | ST | 0 | 2 | 15.43 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 2.1 | 12 | 4 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 2024 | Steamer Steamer | PROJ | 0 | 0 | 4.99 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | |||||
| 2024 | ZiPS ZiPS | PROJ | 5 | 8 | 4.86 | 23 | 23 | 0 | 0 | 103.7 | 459 | 103 | 61 | 56 | 13 | 47 | 0 | 7 | 7 | 2 | 88 | ||||
| 2024 | KCR | AA | 4 | 5 | 5.54 | 17 | 16 | 0 | 0 | 0 | 0 | 0 | 79.2 | 353 | 85 | 52 | 49 | 9 | 30 | 0 | 6 | 2 | 0 | 93 | |
| 2024 | Steamer Steamer (RoS) | ROS | 0 | 0 | 4.70 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
| 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) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | 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 | divider | 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 | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | KCR | CPX | 9.00 | 0.00 | 1.00 | 0.00 | 33.3% | 0.0% | 33.3% | .000 | 0.00 | .000 | 100.0% | 2.26 | ||||||
| 2022 | KCR | A | 14.14 | 1.29 | 11.00 | 0.00 | 52.4% | 4.8% | 47.6% | .000 | 0.14 | .000 | 100.0% | 1.56 | ||||||
| 2023 | KCR | A+ | 10.32 | 4.17 | 2.47 | 0.33 | 27.7% | 11.2% | 16.5% | .200 | 1.18 | .283 | 70.9% | 3.30 | ||||||
| 2023 | KCR | AA | 11.85 | 3.31 | 3.58 | 0.55 | 31.4% | 8.8% | 22.6% | .218 | 1.19 | .316 | 72.6% | 3.05 | ||||||
| 2024 | KCR Royals (ST) | ST | 0.00 | 7.71 | 0.00 | 3.86 | 0.0% | 16.7% | -16.7% | .400 | 2.57 | .333 | 43.5% | 11.88 | ||||||
| 2024 | Steamer Steamer | PROJ | 7.14 | 3.91 | 1.83 | 1.29 | 17.9% | 9.8% | 8.1% | .266 | 1.48 | .300 | 69.5% | 4.99 | ||||||
| 2024 | ZiPS ZiPS | PROJ | 7.64 | 4.08 | 1.87 | 1.13 | 19.2% | 10.2% | 8.9% | .254 | 1.45 | .296 | 67.5% | 4.75 | ||||||
| 2024 | KCR | AA | 10.51 | 3.39 | 3.10 | 1.02 | 26.3% | 8.5% | 17.8% | .268 | 1.44 | .353 | 63.7% | 3.98 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 7.04 | 3.66 | 1.92 | 1.22 | 17.9% | 9.3% | 8.6% | .261 | 1.43 | .296 | 70.1% | 4.72 |
| 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) | divider | K% K% - Strikeout Percentage (SO/TBF) | BB% BB% - Walk Percentage (BB/TBF) | K-BB% K-BB% - The difference between strikeout percentage and walk percentage | divider | 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 | divider | 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 | divider | FIP FIP - Fielder Independent Pitching on an ERA scale |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | KCR | CPX | 9.00 | 0.00 | 1.00 | 0.00 | 33.3% | 0.0% | 33.3% | .000 | 0.00 | .000 | 100.0% | 2.26 | ||||||
| 2022 | KCR | A | 14.14 | 1.29 | 11.00 | 0.00 | 52.4% | 4.8% | 47.6% | .000 | 0.14 | .000 | 100.0% | 1.56 | ||||||
| 2023 | KCR | A+ | 10.32 | 4.17 | 2.47 | 0.33 | 27.7% | 11.2% | 16.5% | .200 | 1.18 | .283 | 70.9% | 3.30 | ||||||
| 2023 | KCR | AA | 11.85 | 3.31 | 3.58 | 0.55 | 31.4% | 8.8% | 22.6% | .218 | 1.19 | .316 | 72.6% | 3.05 | ||||||
| 2024 | KCR Royals (ST) | ST | 0.00 | 7.71 | 0.00 | 3.86 | 0.0% | 16.7% | -16.7% | .400 | 2.57 | .333 | 43.5% | 11.88 | ||||||
| 2024 | Steamer Steamer | PROJ | 7.14 | 3.91 | 1.83 | 1.29 | 17.9% | 9.8% | 8.1% | .266 | 1.48 | .300 | 69.5% | 4.99 | ||||||
| 2024 | ZiPS ZiPS | PROJ | 7.64 | 4.08 | 1.87 | 1.13 | 19.2% | 10.2% | 8.9% | .254 | 1.45 | .296 | 67.5% | 4.75 | ||||||
| 2024 | KCR | AA | 10.51 | 3.39 | 3.10 | 1.02 | 26.3% | 8.5% | 17.8% | .268 | 1.44 | .353 | 63.7% | 3.98 | ||||||
| 2024 | Steamer Steamer (RoS) | ROS | 7.04 | 3.66 | 1.92 | 1.22 | 17.9% | 9.3% | 8.6% | .261 | 1.43 | .296 | 70.1% | 4.72 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| Season | Team | Level | Age | divider | W W - Wins | L L - Losses | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | SO SO - Strikeouts | divider | 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) | divider | 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 | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | FIP FIP - Fielder Independent Pitching on an ERA scale | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | ZiPS ZiPS | PROJ | 23 | 5 | 8 | 23 | 23 | 103.7 | 103 | 61 | 56 | 13 | 47 | 88 | 7.64 | 4.08 | 1.87 | 1.13 | .254 | 1.45 | .296 | 67.5% | 4.86 | 4.75 | 0.8 | |||||
| 2025 | ZiPS ZiPS | PROJ | 24 | 5 | 8 | 23 | 23 | 105.3 | 103 | 58 | 54 | 12 | 44 | 88 | 7.52 | 3.76 | 2.00 | 1.03 | .251 | 1.40 | .294 | 68.4% | 4.62 | 4.52 | 1.1 | |||||
| 2026 | ZiPS ZiPS | PROJ | 25 | 6 | 7 | 23 | 23 | 109.3 | 104 | 58 | 54 | 12 | 43 | 91 | 7.49 | 3.54 | 2.12 | 0.99 | .249 | 1.34 | .292 | 68.4% | 4.45 | 4.39 | 1.3 |
| Season | Team | Level | Age | divider | W W - Wins | L L - Losses | G G - Games Pitched | GS GS - Games Started | IP IP - Innings Pitched | divider | H H - Hits Allowed | R R - Runs Allowed | ER ER - Earned Runs | HR HR - Home Runs | BB BB - Walks | SO SO - Strikeouts | divider | 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) | divider | 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 | divider | ERA ERA - Earned Run Average ((ER*9)/IP) | FIP FIP - Fielder Independent Pitching on an ERA scale | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | ZiPS ZiPS | PROJ | 23 | 5 | 8 | 23 | 23 | 103.7 | 103 | 61 | 56 | 13 | 47 | 88 | 7.64 | 4.08 | 1.87 | 1.13 | .254 | 1.45 | .296 | 67.5% | 4.86 | 4.75 | 0.8 | |||||
| 2025 | ZiPS ZiPS | PROJ | 24 | 5 | 8 | 23 | 23 | 105.3 | 103 | 58 | 54 | 12 | 44 | 88 | 7.52 | 3.76 | 2.00 | 1.03 | .251 | 1.40 | .294 | 68.4% | 4.62 | 4.52 | 1.1 | |||||
| 2026 | ZiPS ZiPS | PROJ | 25 | 6 | 7 | 23 | 23 | 109.3 | 104 | 58 | 54 | 12 | 43 | 91 | 7.49 | 3.54 | 2.12 | 0.99 | .249 | 1.34 | .292 | 68.4% | 4.45 | 4.39 | 1.3 |
