Tzu-Chen Sha
Athletics (A+)P
Age: 22
Bats/Throws: R/R
6'2" / 165
DOB: 10/15/2003
(22 years, 10 months, 28 days)
P
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Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | OAK | CPX | 19 | 2 | 3 | 0 | 7 | 0 | 24.2 | 13.86 | 1.09 | 0.73 | .433 | 67.4% | 30.6% | 6.7% | 4.01 | 3.28 | 3.47 | ||||||
| 2023 | OAK | A | 19 | 0 | 1 | 0 | 7 | 7 | 27.0 | 5.00 | 1.67 | 1.33 | .284 | 65.9% | 33.7% | 9.3% | 5.00 | 5.81 | 5.50 | ||||||
| 2023 | OAK | MiLB | 19 | 2 | 4 | 0 | 14 | 7 | 51.2 | 9.23 | 1.39 | 1.05 | .342 | 66.6% | 32.5% | 8.2% | 4.53 | 4.60 | 4.53 | ||||||
| 2024 | OAK | A | 20 | 2 | 6 | 0 | 24 | 12 | 85.1 | 6.75 | 2.85 | 2.11 | .308 | 57.8% | 34.3% | 15.9% | 6.33 | 6.78 | 5.29 | ||||||
| 2025 | OAK | A | 21 | 3 | 3 | 1 | 12 | 7 | 50.0 | 10.62 | 1.62 | 0.18 | .326 | 67.8% | 48.0% | 2.3% | 2.70 | 2.68 | 3.17 | ||||||
| 2025 | OAK | A+ | 21 | 1 | 6 | 1 | 12 | 10 | 49.2 | 5.07 | 3.81 | 1.27 | .275 | 66.0% | 31.1% | 9.5% | 5.62 | 5.92 | 5.55 | ||||||
| 2025 | OAK | MiLB | 21 | 4 | 9 | 2 | 24 | 17 | 99.2 | 7.86 | 2.71 | 0.72 | .298 | 66.8% | 38.4% | 6.8% | 4.15 | 4.30 | 4.36 | ||||||
| 2026 | Steamer | PROJ | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.63 | 3.77 | 1.80 | .293 | 67.2% | 37.6% | 6.08 | 6.13 | 5.82 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 3.9 | 4.07 | 3.43 | 1.74 | .287 | 61.5% | 6.22 | 6.03 | 0.0 | ||||||||
| 2026 | OAK | A+ | 22 | 3 | 6 | 0 | 25 | 11 | 72.1 | 6.97 | 2.86 | 1.49 | .359 | 49.5% | 35.0% | 13.2% | 8.71 | 5.64 | 5.68 | ||||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.39 | 3.73 | 1.87 | .295 | 66.6% | 6.30 | 6.25 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 3.5 | 3.73 | 3.45 | 1.85 | .289 | 61.0% | 6.51 | 6.28 | 0.0 |
| Season | Team | Level | Age | W | L | SV | G | GS | IP | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | vFA | divider | ERA | xERA | FIP | xFIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | OAK | CPX | 19 | 2 | 3 | 0 | 7 | 0 | 24.2 | 13.86 | 1.09 | 0.73 | .433 | 67.4% | 30.6% | 6.7% | 4.01 | 3.28 | 3.47 | ||||||
| 2023 | OAK | A | 19 | 0 | 1 | 0 | 7 | 7 | 27.0 | 5.00 | 1.67 | 1.33 | .284 | 65.9% | 33.7% | 9.3% | 5.00 | 5.81 | 5.50 | ||||||
| 2023 | OAK | MiLB | 19 | 2 | 4 | 0 | 14 | 7 | 51.2 | 9.23 | 1.39 | 1.05 | .342 | 66.6% | 32.5% | 8.2% | 4.53 | 4.60 | 4.53 | ||||||
| 2024 | OAK | A | 20 | 2 | 6 | 0 | 24 | 12 | 85.1 | 6.75 | 2.85 | 2.11 | .308 | 57.8% | 34.3% | 15.9% | 6.33 | 6.78 | 5.29 | ||||||
| 2025 | OAK | A | 21 | 3 | 3 | 1 | 12 | 7 | 50.0 | 10.62 | 1.62 | 0.18 | .326 | 67.8% | 48.0% | 2.3% | 2.70 | 2.68 | 3.17 | ||||||
| 2025 | OAK | A+ | 21 | 1 | 6 | 1 | 12 | 10 | 49.2 | 5.07 | 3.81 | 1.27 | .275 | 66.0% | 31.1% | 9.5% | 5.62 | 5.92 | 5.55 | ||||||
| 2025 | OAK | MiLB | 21 | 4 | 9 | 2 | 24 | 17 | 99.2 | 7.86 | 2.71 | 0.72 | .298 | 66.8% | 38.4% | 6.8% | 4.15 | 4.30 | 4.36 | ||||||
| 2026 | Steamer | PROJ | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.63 | 3.77 | 1.80 | .293 | 67.2% | 37.6% | 6.08 | 6.13 | 5.82 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 3.9 | 4.07 | 3.43 | 1.74 | .287 | 61.5% | 6.22 | 6.03 | 0.0 | ||||||||
| 2026 | OAK | A+ | 22 | 3 | 6 | 0 | 25 | 11 | 72.1 | 6.97 | 2.86 | 1.49 | .359 | 49.5% | 35.0% | 13.2% | 8.71 | 5.64 | 5.68 | ||||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.39 | 3.73 | 1.87 | .295 | 66.6% | 6.30 | 6.25 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 3.5 | 3.73 | 3.45 | 1.85 | .289 | 61.0% | 6.51 | 6.28 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor Leagues
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | OAK | CPX | 2 | 3 | 4.01 | 7 | 0 | 0 | 0 | 0 | 1 | 1 | 24.2 | 103 | 28 | 12 | 11 | 2 | 3 | 0 | 0 | 4 | 1 | 38 | |
| 2023 | OAK | A | 0 | 1 | 5.00 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 27.0 | 122 | 31 | 17 | 15 | 4 | 5 | 0 | 3 | 7 | 1 | 15 | |
| 2023 | OAK | MiLB | 2 | 4 | 4.53 | 14 | 7 | 0 | 0 | 0 | 1 | 1 | 51.2 | 225 | 59 | 29 | 26 | 6 | 8 | 0 | 3 | 11 | 2 | 53 | |
| 2024 | OAK | A | 2 | 6 | 6.33 | 24 | 12 | 0 | 0 | 0 | 2 | 0 | 85.1 | 390 | 104 | 74 | 60 | 20 | 27 | 0 | 6 | 5 | 3 | 64 | |
| 2025 | OAK | A | 3 | 3 | 2.70 | 12 | 7 | 0 | 0 | 1 | 1 | 1 | 50.0 | 202 | 43 | 19 | 15 | 1 | 9 | 0 | 4 | 5 | 0 | 59 | |
| 2025 | OAK | A+ | 1 | 6 | 5.62 | 12 | 10 | 0 | 0 | 1 | 0 | 0 | 49.2 | 225 | 51 | 34 | 31 | 7 | 21 | 0 | 9 | 1 | 2 | 28 | |
| 2025 | OAK | MiLB | 4 | 9 | 4.15 | 24 | 17 | 0 | 0 | 2 | 1 | 1 | 99.2 | 427 | 94 | 53 | 46 | 8 | 30 | 0 | 13 | 6 | 2 | 87 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.22 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 3 | 1 | 1 | 0 | 0 | 2 | |||||
| 2026 | OAK | A+ | 3 | 6 | 8.71 | 25 | 11 | 0 | 0 | 0 | 1 | 0 | 72.1 | 334 | 97 | 72 | 70 | 12 | 23 | 0 | 6 | 7 | 2 | 56 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.51 | 1 | 1 | 0 | 0 | 0 | 3.5 | 15 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 1 |
| Season | Team | Level | W | L | ERA | G | GS | QS | CG | ShO | SV | HLD | BS | IP | TBF | H | R | ER | HR | BB | IBB | HBP | WP | BK | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | OAK | CPX | 2 | 3 | 4.01 | 7 | 0 | 0 | 0 | 0 | 1 | 1 | 24.2 | 103 | 28 | 12 | 11 | 2 | 3 | 0 | 0 | 4 | 1 | 38 | |
| 2023 | OAK | A | 0 | 1 | 5.00 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 27.0 | 122 | 31 | 17 | 15 | 4 | 5 | 0 | 3 | 7 | 1 | 15 | |
| 2023 | OAK | MiLB | 2 | 4 | 4.53 | 14 | 7 | 0 | 0 | 0 | 1 | 1 | 51.2 | 225 | 59 | 29 | 26 | 6 | 8 | 0 | 3 | 11 | 2 | 53 | |
| 2024 | OAK | A | 2 | 6 | 6.33 | 24 | 12 | 0 | 0 | 0 | 2 | 0 | 85.1 | 390 | 104 | 74 | 60 | 20 | 27 | 0 | 6 | 5 | 3 | 64 | |
| 2025 | OAK | A | 3 | 3 | 2.70 | 12 | 7 | 0 | 0 | 1 | 1 | 1 | 50.0 | 202 | 43 | 19 | 15 | 1 | 9 | 0 | 4 | 5 | 0 | 59 | |
| 2025 | OAK | A+ | 1 | 6 | 5.62 | 12 | 10 | 0 | 0 | 1 | 0 | 0 | 49.2 | 225 | 51 | 34 | 31 | 7 | 21 | 0 | 9 | 1 | 2 | 28 | |
| 2025 | OAK | MiLB | 4 | 9 | 4.15 | 24 | 17 | 0 | 0 | 2 | 1 | 1 | 99.2 | 427 | 94 | 53 | 46 | 8 | 30 | 0 | 13 | 6 | 2 | 87 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.22 | 1 | 1 | 0 | 0 | 0 | 3.9 | 17 | 4 | 3 | 3 | 1 | 1 | 0 | 0 | 2 | |||||
| 2026 | OAK | A+ | 3 | 6 | 8.71 | 25 | 11 | 0 | 0 | 0 | 1 | 0 | 72.1 | 334 | 97 | 72 | 70 | 12 | 23 | 0 | 6 | 7 | 2 | 56 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.51 | 1 | 1 | 0 | 0 | 0 | 3.5 | 15 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 1 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | OAK | CPX | 13.86 | 1.09 | 12.67 | 0.73 | 36.9% | 2.9% | 34.0% | .280 | 1.26 | .433 | 67.4% | 67 | 58 | 3.28 | ||||
| 2023 | OAK | A | 5.00 | 1.67 | 3.00 | 1.33 | 12.3% | 4.1% | 8.2% | .272 | 1.33 | .284 | 65.9% | 104 | 120 | 5.81 | ||||
| 2023 | OAK | MiLB | 9.23 | 1.39 | 6.63 | 1.05 | 23.6% | 3.6% | 20.0% | .276 | 1.30 | .342 | 66.6% | 86 | 90 | 4.60 | ||||
| 2024 | OAK | A | 6.75 | 2.85 | 2.37 | 2.11 | 16.4% | 6.9% | 9.5% | .291 | 1.54 | .308 | 57.8% | 127 | 135 | 6.78 | ||||
| 2025 | OAK | A | 10.62 | 1.62 | 6.56 | 0.18 | 29.2% | 4.5% | 24.8% | .228 | 1.04 | .326 | 67.8% | 57 | 57 | 2.68 | ||||
| 2025 | OAK | A+ | 5.07 | 3.81 | 1.33 | 1.27 | 12.4% | 9.3% | 3.1% | .262 | 1.45 | .275 | 66.0% | 122 | 137 | 5.92 | ||||
| 2025 | OAK | MiLB | 7.86 | 2.71 | 2.90 | 0.72 | 20.4% | 7.0% | 13.3% | .245 | 1.24 | .298 | 66.8% | 89 | 97 | 4.30 | ||||
| 2026 | Steamer | PROJ | 4.63 | 3.77 | 1.23 | 1.80 | 11.3% | 9.2% | 2.1% | .290 | 1.61 | .293 | 67.2% | 6.13 | ||||||
| 2026 | OOPSY | PROJ | 4.07 | 3.43 | 1.19 | 1.74 | 10.3% | 8.7% | 1.6% | .289 | 1.53 | .287 | 61.5% | 6.03 | ||||||
| 2026 | OAK | A+ | 6.97 | 2.86 | 2.43 | 1.49 | 16.8% | 6.9% | 9.9% | .318 | 1.66 | .359 | 49.5% | 148 | 102 | 5.64 | ||||
| 2026 | Steamer | ROS | 4.39 | 3.73 | 1.18 | 1.87 | 10.6% | 9.0% | 1.6% | .296 | 1.64 | .295 | 66.6% | 6.25 | ||||||
| 2026 | OOPSY | ROS | 3.73 | 3.45 | 1.08 | 1.85 | 9.3% | 8.6% | 0.7% | .295 | 1.57 | .289 | 61.0% | 6.28 |
| Season | Team | Level | K/9 | BB/9 | K/BB | HR/9 | divider | K% | BB% | K-BB% | divider | AVG | WHIP | BABIP | LOB% | divider | ERA- | FIP- | divider | FIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | OAK | CPX | 13.86 | 1.09 | 12.67 | 0.73 | 36.9% | 2.9% | 34.0% | .280 | 1.26 | .433 | 67.4% | 67 | 58 | 3.28 | ||||
| 2023 | OAK | A | 5.00 | 1.67 | 3.00 | 1.33 | 12.3% | 4.1% | 8.2% | .272 | 1.33 | .284 | 65.9% | 104 | 120 | 5.81 | ||||
| 2023 | OAK | MiLB | 9.23 | 1.39 | 6.63 | 1.05 | 23.6% | 3.6% | 20.0% | .276 | 1.30 | .342 | 66.6% | 86 | 90 | 4.60 | ||||
| 2024 | OAK | A | 6.75 | 2.85 | 2.37 | 2.11 | 16.4% | 6.9% | 9.5% | .291 | 1.54 | .308 | 57.8% | 127 | 135 | 6.78 | ||||
| 2025 | OAK | A | 10.62 | 1.62 | 6.56 | 0.18 | 29.2% | 4.5% | 24.8% | .228 | 1.04 | .326 | 67.8% | 57 | 57 | 2.68 | ||||
| 2025 | OAK | A+ | 5.07 | 3.81 | 1.33 | 1.27 | 12.4% | 9.3% | 3.1% | .262 | 1.45 | .275 | 66.0% | 122 | 137 | 5.92 | ||||
| 2025 | OAK | MiLB | 7.86 | 2.71 | 2.90 | 0.72 | 20.4% | 7.0% | 13.3% | .245 | 1.24 | .298 | 66.8% | 89 | 97 | 4.30 | ||||
| 2026 | Steamer | PROJ | 4.63 | 3.77 | 1.23 | 1.80 | 11.3% | 9.2% | 2.1% | .290 | 1.61 | .293 | 67.2% | 6.13 | ||||||
| 2026 | OOPSY | PROJ | 4.07 | 3.43 | 1.19 | 1.74 | 10.3% | 8.7% | 1.6% | .289 | 1.53 | .287 | 61.5% | 6.03 | ||||||
| 2026 | OAK | A+ | 6.97 | 2.86 | 2.43 | 1.49 | 16.8% | 6.9% | 9.9% | .318 | 1.66 | .359 | 49.5% | 148 | 102 | 5.64 | ||||
| 2026 | Steamer | ROS | 4.39 | 3.73 | 1.18 | 1.87 | 10.6% | 9.0% | 1.6% | .296 | 1.64 | .295 | 66.6% | 6.25 | ||||||
| 2026 | OOPSY | ROS | 3.73 | 3.45 | 1.08 | 1.85 | 9.3% | 8.6% | 0.7% | .295 | 1.57 | .289 | 61.0% | 6.28 |

