Jonawel Valdez
Miami Marlins (A)P
Age: 22
Bats/Throws: R/R
6'1" / 185
DOB: 3/19/2004
(22 years, 5 months, 15 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 | PIT | DSL | 19 | 0 | 3 | 0 | 12 | 5 | 34.0 | 8.47 | 4.24 | 0.26 | .377 | 53.0% | 38.5% | 3.3% | 5.56 | 3.98 | 4.24 | ||||||
| 2024 | PIT | DSL | 20 | 0 | 1 | 0 | 3 | 3 | 12.0 | 15.00 | 2.25 | 0.00 | .350 | 66.7% | 15.0% | 0.0% | 3.00 | 1.89 | 2.36 | ||||||
| 2024 | PIT | CPX | 20 | 1 | 1 | 0 | 5 | 2 | 14.2 | 4.91 | 5.52 | 0.61 | .304 | 75.2% | 24.4% | 3.8% | 3.07 | 5.46 | 6.06 | ||||||
| 2024 | PIT | MiLB | 20 | 1 | 2 | 0 | 8 | 5 | 26.2 | 9.45 | 4.05 | 0.34 | .318 | 72.3% | 21.5% | 2.8% | 3.04 | 3.85 | 4.40 | ||||||
| 2025 | PIT | A | 21 | 5 | 4 | 1 | 29 | 3 | 70.0 | 6.30 | 3.60 | 0.51 | .251 | 66.7% | 33.7% | 4.5% | 3.60 | 4.12 | 4.26 | 4.86 | |||||
| 2026 | Steamer | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.63 | 5.58 | 1.60 | .296 | 67.6% | 37.2% | 6.40 | 6.42 | 6.41 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 2.5 | 2.92 | 4.16 | 1.52 | .285 | 57.2% | 6.56 | 6.23 | 0.0 | ||||||||
| 2026 | MIA | CPX | 22 | 1 | 0 | 0 | 4 | 0 | 4.1 | 12.46 | 4.15 | 0.00 | .364 | 16.7% | 50.0% | 0.0% | 10.38 | 2.85 | 3.16 | ||||||
| 2026 | MIA | A | 22 | 0 | 2 | 0 | 7 | 0 | 9.0 | 10.00 | 7.00 | 4.00 | .280 | 64.5% | 39.3% | 33.3% | 8.00 | 6.57 | 9.67 | 6.09 | |||||
| 2026 | MIA | MiLB | 22 | 1 | 2 | 0 | 11 | 0 | 13.1 | 10.80 | 6.08 | 2.70 | .306 | 48.9% | 41.2% | 30.8% | 8.78 | 6.57 | 7.45 | 5.14 | |||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.17 | 6.02 | 1.45 | .292 | 68.7% | 6.06 | 6.19 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 2.2 | 3.85 | 4.34 | 1.56 | .284 | 59.2% | 6.37 | 6.13 | 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 | PIT | DSL | 19 | 0 | 3 | 0 | 12 | 5 | 34.0 | 8.47 | 4.24 | 0.26 | .377 | 53.0% | 38.5% | 3.3% | 5.56 | 3.98 | 4.24 | ||||||
| 2024 | PIT | DSL | 20 | 0 | 1 | 0 | 3 | 3 | 12.0 | 15.00 | 2.25 | 0.00 | .350 | 66.7% | 15.0% | 0.0% | 3.00 | 1.89 | 2.36 | ||||||
| 2024 | PIT | CPX | 20 | 1 | 1 | 0 | 5 | 2 | 14.2 | 4.91 | 5.52 | 0.61 | .304 | 75.2% | 24.4% | 3.8% | 3.07 | 5.46 | 6.06 | ||||||
| 2024 | PIT | MiLB | 20 | 1 | 2 | 0 | 8 | 5 | 26.2 | 9.45 | 4.05 | 0.34 | .318 | 72.3% | 21.5% | 2.8% | 3.04 | 3.85 | 4.40 | ||||||
| 2025 | PIT | A | 21 | 5 | 4 | 1 | 29 | 3 | 70.0 | 6.30 | 3.60 | 0.51 | .251 | 66.7% | 33.7% | 4.5% | 3.60 | 4.12 | 4.26 | 4.86 | |||||
| 2026 | Steamer | PROJ | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 4.63 | 5.58 | 1.60 | .296 | 67.6% | 37.2% | 6.40 | 6.42 | 6.41 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 22 | 0 | 0 | 0 | 1 | 1 | 2.5 | 2.92 | 4.16 | 1.52 | .285 | 57.2% | 6.56 | 6.23 | 0.0 | ||||||||
| 2026 | MIA | CPX | 22 | 1 | 0 | 0 | 4 | 0 | 4.1 | 12.46 | 4.15 | 0.00 | .364 | 16.7% | 50.0% | 0.0% | 10.38 | 2.85 | 3.16 | ||||||
| 2026 | MIA | A | 22 | 0 | 2 | 0 | 7 | 0 | 9.0 | 10.00 | 7.00 | 4.00 | .280 | 64.5% | 39.3% | 33.3% | 8.00 | 6.57 | 9.67 | 6.09 | |||||
| 2026 | MIA | MiLB | 22 | 1 | 2 | 0 | 11 | 0 | 13.1 | 10.80 | 6.08 | 2.70 | .306 | 48.9% | 41.2% | 30.8% | 8.78 | 6.57 | 7.45 | 5.14 | |||||
| 2026 | Steamer | ROS | 22 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.17 | 6.02 | 1.45 | .292 | 68.7% | 6.06 | 6.19 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 22 | 0 | 0 | 0 | 1 | 1 | 2.2 | 3.85 | 4.34 | 1.56 | .284 | 59.2% | 6.37 | 6.13 | 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 | PIT | DSL | 0 | 3 | 5.56 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 34.0 | 156 | 41 | 28 | 21 | 1 | 16 | 0 | 1 | 0 | 4 | 32 | |
| 2024 | PIT | DSL | 0 | 1 | 3.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 12.0 | 45 | 7 | 4 | 4 | 0 | 3 | 0 | 2 | 1 | 0 | 20 | |
| 2024 | PIT | CPX | 1 | 1 | 3.07 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 14.2 | 64 | 15 | 7 | 5 | 1 | 9 | 0 | 0 | 1 | 0 | 8 | |
| 2024 | PIT | MiLB | 1 | 2 | 3.04 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 26.2 | 109 | 22 | 11 | 9 | 1 | 12 | 0 | 2 | 2 | 0 | 28 | |
| 2025 | PIT | A | 5 | 4 | 3.60 | 29 | 3 | 0 | 0 | 1 | 4 | 1 | 70.0 | 292 | 56 | 33 | 28 | 4 | 28 | 0 | 4 | 4 | 0 | 49 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.56 | 1 | 1 | 0 | 0 | 0 | 2.5 | 10 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | MIA | CPX | 1 | 0 | 10.38 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 19 | 4 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | |
| 2026 | MIA | A | 0 | 2 | 8.00 | 7 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 46 | 11 | 10 | 8 | 4 | 7 | 0 | 0 | 0 | 0 | 10 | |
| 2026 | MIA | MiLB | 1 | 2 | 8.78 | 11 | 0 | 0 | 0 | 0 | 1 | 0 | 13.1 | 65 | 15 | 15 | 13 | 4 | 9 | 0 | 0 | 0 | 0 | 16 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.37 | 1 | 1 | 0 | 0 | 0 | 2.2 | 9 | 2 | 2 | 2 | 0 | 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 | PIT | DSL | 0 | 3 | 5.56 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 34.0 | 156 | 41 | 28 | 21 | 1 | 16 | 0 | 1 | 0 | 4 | 32 | |
| 2024 | PIT | DSL | 0 | 1 | 3.00 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 12.0 | 45 | 7 | 4 | 4 | 0 | 3 | 0 | 2 | 1 | 0 | 20 | |
| 2024 | PIT | CPX | 1 | 1 | 3.07 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 14.2 | 64 | 15 | 7 | 5 | 1 | 9 | 0 | 0 | 1 | 0 | 8 | |
| 2024 | PIT | MiLB | 1 | 2 | 3.04 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 26.2 | 109 | 22 | 11 | 9 | 1 | 12 | 0 | 2 | 2 | 0 | 28 | |
| 2025 | PIT | A | 5 | 4 | 3.60 | 29 | 3 | 0 | 0 | 1 | 4 | 1 | 70.0 | 292 | 56 | 33 | 28 | 4 | 28 | 0 | 4 | 4 | 0 | 49 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.40 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 6.56 | 1 | 1 | 0 | 0 | 0 | 2.5 | 10 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | |||||
| 2026 | MIA | CPX | 1 | 0 | 10.38 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 19 | 4 | 5 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | |
| 2026 | MIA | A | 0 | 2 | 8.00 | 7 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 46 | 11 | 10 | 8 | 4 | 7 | 0 | 0 | 0 | 0 | 10 | |
| 2026 | MIA | MiLB | 1 | 2 | 8.78 | 11 | 0 | 0 | 0 | 0 | 1 | 0 | 13.1 | 65 | 15 | 15 | 13 | 4 | 9 | 0 | 0 | 0 | 0 | 16 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.37 | 1 | 1 | 0 | 0 | 0 | 2.2 | 9 | 2 | 2 | 2 | 0 | 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 | PIT | DSL | 8.47 | 4.24 | 2.00 | 0.26 | 20.5% | 10.3% | 10.3% | .295 | 1.68 | .377 | 53.0% | 116 | 84 | 3.98 | ||||
| 2024 | PIT | DSL | 15.00 | 2.25 | 6.67 | 0.00 | 44.4% | 6.7% | 37.8% | .175 | 0.83 | .350 | 66.7% | 68 | 41 | 1.89 | ||||
| 2024 | PIT | CPX | 4.91 | 5.52 | 0.89 | 0.61 | 12.5% | 14.1% | -1.6% | .273 | 1.64 | .304 | 75.2% | 69 | 123 | 5.46 | ||||
| 2024 | PIT | MiLB | 9.45 | 4.05 | 2.33 | 0.34 | 25.7% | 11.0% | 14.7% | .232 | 1.28 | .318 | 72.3% | 69 | 86 | 3.85 | ||||
| 2025 | PIT | A | 6.30 | 3.60 | 1.75 | 0.51 | 16.8% | 9.6% | 7.2% | .215 | 1.20 | .251 | 66.7% | 83 | 96 | 4.26 | ||||
| 2026 | Steamer | PROJ | 4.63 | 5.58 | 0.83 | 1.60 | 10.8% | 13.1% | -2.2% | .289 | 1.80 | .296 | 67.6% | 6.42 | ||||||
| 2026 | OOPSY | PROJ | 2.92 | 4.16 | 0.70 | 1.52 | 7.7% | 11.0% | -3.3% | .293 | 1.54 | .285 | 57.2% | 6.23 | ||||||
| 2026 | MIA | CPX | 12.46 | 4.15 | 3.00 | 0.00 | 31.6% | 10.5% | 21.1% | .235 | 1.38 | .364 | 16.7% | 185 | 51 | 2.85 | ||||
| 2026 | MIA | A | 10.00 | 7.00 | 1.43 | 4.00 | 21.7% | 15.2% | 6.5% | .282 | 2.00 | .280 | 64.5% | 166 | 202 | 9.67 | ||||
| 2026 | MIA | MiLB | 10.80 | 6.08 | 1.78 | 2.70 | 24.6% | 13.8% | 10.8% | .268 | 1.80 | .306 | 48.9% | 172 | 153 | 7.45 | ||||
| 2026 | Steamer | ROS | 5.17 | 6.02 | 0.86 | 1.45 | 12.1% | 14.1% | -2.0% | .279 | 1.79 | .292 | 68.7% | 6.19 | ||||||
| 2026 | OOPSY | ROS | 3.85 | 4.34 | 0.89 | 1.56 | 10.0% | 11.3% | -1.3% | .285 | 1.54 | .284 | 59.2% | 6.13 |
| 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 | PIT | DSL | 8.47 | 4.24 | 2.00 | 0.26 | 20.5% | 10.3% | 10.3% | .295 | 1.68 | .377 | 53.0% | 116 | 84 | 3.98 | ||||
| 2024 | PIT | DSL | 15.00 | 2.25 | 6.67 | 0.00 | 44.4% | 6.7% | 37.8% | .175 | 0.83 | .350 | 66.7% | 68 | 41 | 1.89 | ||||
| 2024 | PIT | CPX | 4.91 | 5.52 | 0.89 | 0.61 | 12.5% | 14.1% | -1.6% | .273 | 1.64 | .304 | 75.2% | 69 | 123 | 5.46 | ||||
| 2024 | PIT | MiLB | 9.45 | 4.05 | 2.33 | 0.34 | 25.7% | 11.0% | 14.7% | .232 | 1.28 | .318 | 72.3% | 69 | 86 | 3.85 | ||||
| 2025 | PIT | A | 6.30 | 3.60 | 1.75 | 0.51 | 16.8% | 9.6% | 7.2% | .215 | 1.20 | .251 | 66.7% | 83 | 96 | 4.26 | ||||
| 2026 | Steamer | PROJ | 4.63 | 5.58 | 0.83 | 1.60 | 10.8% | 13.1% | -2.2% | .289 | 1.80 | .296 | 67.6% | 6.42 | ||||||
| 2026 | OOPSY | PROJ | 2.92 | 4.16 | 0.70 | 1.52 | 7.7% | 11.0% | -3.3% | .293 | 1.54 | .285 | 57.2% | 6.23 | ||||||
| 2026 | MIA | CPX | 12.46 | 4.15 | 3.00 | 0.00 | 31.6% | 10.5% | 21.1% | .235 | 1.38 | .364 | 16.7% | 185 | 51 | 2.85 | ||||
| 2026 | MIA | A | 10.00 | 7.00 | 1.43 | 4.00 | 21.7% | 15.2% | 6.5% | .282 | 2.00 | .280 | 64.5% | 166 | 202 | 9.67 | ||||
| 2026 | MIA | MiLB | 10.80 | 6.08 | 1.78 | 2.70 | 24.6% | 13.8% | 10.8% | .268 | 1.80 | .306 | 48.9% | 172 | 153 | 7.45 | ||||
| 2026 | Steamer | ROS | 5.17 | 6.02 | 0.86 | 1.45 | 12.1% | 14.1% | -2.0% | .279 | 1.79 | .292 | 68.7% | 6.19 | ||||||
| 2026 | OOPSY | ROS | 3.85 | 4.34 | 0.89 | 1.56 | 10.0% | 11.3% | -1.3% | .285 | 1.54 | .284 | 59.2% | 6.13 |

