
Efrain Contreras
(AA)P
Age: 26
Bats/Throws: R/R
5'10" / 225
DOB: 1/2/2000
(26 years, 7 months, 30 days)
P
Player Dashboard:
Quick Links
More
Stats
Stat Groups:
Select
You can shift + click on full MLB seasons in Season Stats and games in Game Logs to select spans for aggregate stats. Read more here
Heat Map:
Off
On
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SDP | R | 18 | 0 | 0 | 1 | 5 | 3 | 19.1 | 11.64 | 1.40 | 0.47 | .250 | 82.2% | 42.9% | 8.3% | 1.40 | 2.20 | 1.83 | ||||||
| 2018 | SDP | R | 18 | 1 | 3 | 0 | 9 | 4 | 43.0 | 9.21 | 1.88 | 0.63 | .295 | 75.3% | 40.5% | 5.8% | 2.72 | 3.77 | 3.67 | ||||||
| 2018 | SDP | A- | 18 | 1 | 0 | 0 | 2 | 0 | 6.0 | 10.50 | 3.00 | 0.00 | .091 | 100.0% | 36.4% | 0.0% | 0.00 | 2.22 | 3.24 | ||||||
| 2018 | SDP | MiLB | 18 | 2 | 3 | 1 | 16 | 7 | 68.1 | 10.01 | 1.84 | 0.53 | .269 | 78.2% | 40.9% | 5.7% | 2.11 | 3.19 | 3.11 | ||||||
| 2019 | SDP | A | 19 | 6 | 6 | 0 | 25 | 23 | 109.2 | 9.93 | 2.63 | 0.98 | .299 | 72.8% | 36.4% | 9.2% | 3.61 | 3.70 | 3.26 | ||||||
| 2022 | SDP | A+ | 22 | 0 | 5 | 0 | 17 | 17 | 53.1 | 10.80 | 4.22 | 1.18 | .393 | 70.1% | 44.4% | 10.9% | 5.74 | 4.48 | 4.35 | ||||||
| 2023 | SDP | AA | 23 | 6 | 7 | 4 | 35 | 17 | 97.0 | 10.86 | 4.55 | 1.30 | .308 | 67.3% | 39.0% | 14.6% | 4.92 | 4.80 | 4.46 | ||||||
| 2023 | SDP | ST | 23 | 1 | 0 | 1 | 3 | 0 | 2.2 | 3.38 | 0.00 | 0.00 | .222 | 100.0% | 44.4% | 0.0% | 0.00 | 3.06 | 5.06 | ||||||
| 2024 | PHI | AA | 24 | 1 | 5 | 0 | 14 | 8 | 44.2 | 10.28 | 4.84 | 2.01 | .373 | 50.7% | 32.4% | 17.2% | 9.67 | 5.89 | 4.58 | ||||||
| 2024 | PHI | ST | 24 | 0 | 1 | 0 | 1 | 0 | 1.0 | 0.00 | 9.00 | 0.00 | .600 | 25.0% | 25.0% | 0.0% | 18.00 | 6.74 | 6.74 | ||||||
| 2026 | Steamer | PROJ | 26 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.16 | 3.89 | 1.51 | .294 | 70.4% | 38.9% | 5.09 | 5.15 | 4.94 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 26 | 0 | 0 | 0 | 1 | 1 | 3.0 | 7.43 | 4.43 | 1.53 | .284 | 69.9% | 5.16 | 5.33 | 0.0 | ||||||||
| 2026 | LAA | AA | 26 | 0 | 1 | 0 | 10 | 0 | 16.0 | 12.38 | 1.69 | 1.69 | .351 | 82.3% | 27.5% | 21.4% | 3.94 | 4.01 | 3.24 | ||||||
| 2026 | Steamer | ROS | 26 | 0 | 0 | 0 | 1 | 0 | 1.0 | 8.18 | 3.70 | 1.24 | .290 | 72.6% | 4.34 | 4.43 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 26 | 0 | 0 | 0 | 1 | 1 | 2.5 | 8.74 | 4.14 | 1.64 | .285 | 72.8% | 4.91 | 5.10 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SDP | R | 18 | 0 | 0 | 1 | 5 | 3 | 19.1 | 11.64 | 1.40 | 0.47 | .250 | 82.2% | 42.9% | 8.3% | 1.40 | 2.20 | 1.83 | ||||||
| 2018 | SDP | R | 18 | 1 | 3 | 0 | 9 | 4 | 43.0 | 9.21 | 1.88 | 0.63 | .295 | 75.3% | 40.5% | 5.8% | 2.72 | 3.77 | 3.67 | ||||||
| 2018 | SDP | A- | 18 | 1 | 0 | 0 | 2 | 0 | 6.0 | 10.50 | 3.00 | 0.00 | .091 | 100.0% | 36.4% | 0.0% | 0.00 | 2.22 | 3.24 | ||||||
| 2018 | SDP | MiLB | 18 | 2 | 3 | 1 | 16 | 7 | 68.1 | 10.01 | 1.84 | 0.53 | .269 | 78.2% | 40.9% | 5.7% | 2.11 | 3.19 | 3.11 | ||||||
| 2019 | SDP | A | 19 | 6 | 6 | 0 | 25 | 23 | 109.2 | 9.93 | 2.63 | 0.98 | .299 | 72.8% | 36.4% | 9.2% | 3.61 | 3.70 | 3.26 | ||||||
| 2022 | SDP | A+ | 22 | 0 | 5 | 0 | 17 | 17 | 53.1 | 10.80 | 4.22 | 1.18 | .393 | 70.1% | 44.4% | 10.9% | 5.74 | 4.48 | 4.35 | ||||||
| 2023 | SDP | AA | 23 | 6 | 7 | 4 | 35 | 17 | 97.0 | 10.86 | 4.55 | 1.30 | .308 | 67.3% | 39.0% | 14.6% | 4.92 | 4.80 | 4.46 | ||||||
| 2023 | SDP | ST | 23 | 1 | 0 | 1 | 3 | 0 | 2.2 | 3.38 | 0.00 | 0.00 | .222 | 100.0% | 44.4% | 0.0% | 0.00 | 3.06 | 5.06 | ||||||
| 2024 | PHI | AA | 24 | 1 | 5 | 0 | 14 | 8 | 44.2 | 10.28 | 4.84 | 2.01 | .373 | 50.7% | 32.4% | 17.2% | 9.67 | 5.89 | 4.58 | ||||||
| 2024 | PHI | ST | 24 | 0 | 1 | 0 | 1 | 0 | 1.0 | 0.00 | 9.00 | 0.00 | .600 | 25.0% | 25.0% | 0.0% | 18.00 | 6.74 | 6.74 | ||||||
| 2026 | Steamer | PROJ | 26 | 0 | 0 | 0 | 0 | 0 | 1.0 | 7.16 | 3.89 | 1.51 | .294 | 70.4% | 38.9% | 5.09 | 5.15 | 4.94 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 26 | 0 | 0 | 0 | 1 | 1 | 3.0 | 7.43 | 4.43 | 1.53 | .284 | 69.9% | 5.16 | 5.33 | 0.0 | ||||||||
| 2026 | LAA | AA | 26 | 0 | 1 | 0 | 10 | 0 | 16.0 | 12.38 | 1.69 | 1.69 | .351 | 82.3% | 27.5% | 21.4% | 3.94 | 4.01 | 3.24 | ||||||
| 2026 | Steamer | ROS | 26 | 0 | 0 | 0 | 1 | 0 | 1.0 | 8.18 | 3.70 | 1.24 | .290 | 72.6% | 4.34 | 4.43 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 26 | 0 | 0 | 0 | 1 | 1 | 2.5 | 8.74 | 4.14 | 1.64 | .285 | 72.8% | 4.91 | 5.10 | 0.0 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SDP | R | 0 | 0 | 1.40 | 5 | 3 | 0 | 0 | 1 | 0 | 0 | 19.1 | 74 | 12 | 4 | 3 | 1 | 3 | 0 | 1 | 1 | 0 | 25 | |
| 2018 | SDP | R | 1 | 3 | 2.72 | 9 | 4 | 0 | 0 | 0 | 1 | 0 | 43.0 | 171 | 36 | 15 | 13 | 3 | 9 | 0 | 3 | 3 | 1 | 44 | |
| 2018 | SDP | A- | 1 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 20 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 7 | |
| 2018 | SDP | MiLB | 2 | 3 | 2.11 | 16 | 7 | 0 | 0 | 1 | 1 | 0 | 68.1 | 265 | 49 | 19 | 16 | 4 | 14 | 0 | 4 | 4 | 1 | 76 | |
| 2019 | SDP | A | 6 | 6 | 3.61 | 25 | 23 | 0 | 0 | 0 | 0 | 0 | 109.2 | 455 | 97 | 49 | 44 | 12 | 32 | 0 | 6 | 15 | 1 | 121 | |
| 2022 | SDP | A+ | 0 | 5 | 5.74 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 53.1 | 246 | 64 | 35 | 34 | 7 | 25 | 0 | 5 | 6 | 2 | 64 | |
| 2023 | SDP | AA | 6 | 7 | 4.92 | 35 | 17 | 0 | 0 | 4 | 2 | 1 | 97.0 | 421 | 87 | 59 | 53 | 14 | 49 | 1 | 4 | 5 | 3 | 117 | |
| 2023 | SDP | ST | 1 | 0 | 0.00 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2.2 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2024 | PHI | AA | 1 | 5 | 9.67 | 14 | 8 | 0 | 0 | 0 | 0 | 0 | 44.2 | 215 | 57 | 49 | 48 | 10 | 24 | 0 | 4 | 3 | 3 | 51 | |
| 2024 | PHI | ST | 0 | 1 | 18.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 6 | 3 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.16 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | |||||
| 2026 | LAA | AA | 0 | 1 | 3.94 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 16.0 | 66 | 16 | 7 | 7 | 3 | 3 | 0 | 1 | 3 | 0 | 22 | |
| 2026 | Steamer | ROS | 0 | 0 | 4.34 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 4.91 | 1 | 1 | 0 | 0 | 0 | 2.5 | 12 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 2 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SDP | R | 0 | 0 | 1.40 | 5 | 3 | 0 | 0 | 1 | 0 | 0 | 19.1 | 74 | 12 | 4 | 3 | 1 | 3 | 0 | 1 | 1 | 0 | 25 | |
| 2018 | SDP | R | 1 | 3 | 2.72 | 9 | 4 | 0 | 0 | 0 | 1 | 0 | 43.0 | 171 | 36 | 15 | 13 | 3 | 9 | 0 | 3 | 3 | 1 | 44 | |
| 2018 | SDP | A- | 1 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 20 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 7 | |
| 2018 | SDP | MiLB | 2 | 3 | 2.11 | 16 | 7 | 0 | 0 | 1 | 1 | 0 | 68.1 | 265 | 49 | 19 | 16 | 4 | 14 | 0 | 4 | 4 | 1 | 76 | |
| 2019 | SDP | A | 6 | 6 | 3.61 | 25 | 23 | 0 | 0 | 0 | 0 | 0 | 109.2 | 455 | 97 | 49 | 44 | 12 | 32 | 0 | 6 | 15 | 1 | 121 | |
| 2022 | SDP | A+ | 0 | 5 | 5.74 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 53.1 | 246 | 64 | 35 | 34 | 7 | 25 | 0 | 5 | 6 | 2 | 64 | |
| 2023 | SDP | AA | 6 | 7 | 4.92 | 35 | 17 | 0 | 0 | 4 | 2 | 1 | 97.0 | 421 | 87 | 59 | 53 | 14 | 49 | 1 | 4 | 5 | 3 | 117 | |
| 2023 | SDP | ST | 1 | 0 | 0.00 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2.2 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| 2024 | PHI | AA | 1 | 5 | 9.67 | 14 | 8 | 0 | 0 | 0 | 0 | 0 | 44.2 | 215 | 57 | 49 | 48 | 10 | 24 | 0 | 4 | 3 | 3 | 51 | |
| 2024 | PHI | ST | 0 | 1 | 18.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 6 | 3 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.16 | 1 | 1 | 0 | 0 | 0 | 3.0 | 14 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | |||||
| 2026 | LAA | AA | 0 | 1 | 3.94 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 16.0 | 66 | 16 | 7 | 7 | 3 | 3 | 0 | 1 | 3 | 0 | 22 | |
| 2026 | Steamer | ROS | 0 | 0 | 4.34 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 4.91 | 1 | 1 | 0 | 0 | 0 | 2.5 | 12 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 2 |
Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SDP | R | 11.64 | 1.40 | 8.33 | 0.47 | 33.8% | 4.1% | 29.7% | .171 | 0.78 | .250 | 82.2% | 36 | 56 | 2.20 | ||||
| 2018 | SDP | R | 9.21 | 1.88 | 4.89 | 0.63 | 25.7% | 5.3% | 20.5% | .226 | 1.05 | .295 | 75.3% | 63 | 92 | 3.77 | ||||
| 2018 | SDP | A- | 10.50 | 3.00 | 3.50 | 0.00 | 35.0% | 10.0% | 25.0% | .056 | 0.50 | .091 | 100.0% | 0 | 60 | 2.22 | ||||
| 2018 | SDP | MiLB | 10.01 | 1.84 | 5.43 | 0.53 | 28.7% | 5.3% | 23.4% | .198 | 0.92 | .269 | 78.2% | 50 | 79 | 3.19 | ||||
| 2019 | SDP | A | 9.93 | 2.63 | 3.78 | 0.98 | 26.6% | 7.0% | 19.6% | .233 | 1.18 | .299 | 72.8% | 94 | 99 | 3.70 | ||||
| 2022 | SDP | A+ | 10.80 | 4.22 | 2.56 | 1.18 | 26.0% | 10.2% | 15.9% | .296 | 1.67 | .393 | 70.1% | 136 | 107 | 4.48 | ||||
| 2023 | SDP | AA | 10.86 | 4.55 | 2.39 | 1.30 | 27.8% | 11.6% | 16.2% | .236 | 1.40 | .308 | 67.3% | 112 | 107 | 4.80 | ||||
| 2023 | SDP | ST | 3.38 | 0.00 | 1.00 | 0.00 | 10.0% | 0.0% | 10.0% | .200 | 0.75 | .222 | 100.0% | 0 | 65 | 3.06 | ||||
| 2024 | PHI | AA | 10.28 | 4.84 | 2.13 | 2.01 | 23.7% | 11.2% | 12.6% | .305 | 1.81 | .373 | 50.7% | 232 | 139 | 5.89 | ||||
| 2024 | PHI | ST | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 16.7% | -16.7% | .600 | 4.00 | .600 | 25.0% | 382 | 143 | 6.74 | ||||
| 2026 | Steamer | PROJ | 7.16 | 3.89 | 1.84 | 1.51 | 18.0% | 9.8% | 8.2% | .265 | 1.48 | .294 | 70.4% | 5.15 | ||||||
| 2026 | OOPSY | PROJ | 7.43 | 4.43 | 1.68 | 1.53 | 17.9% | 10.7% | 7.3% | .256 | 1.53 | .284 | 69.9% | 5.33 | ||||||
| 2026 | LAA | AA | 12.38 | 1.69 | 7.33 | 1.69 | 33.3% | 4.5% | 28.8% | .258 | 1.19 | .351 | 82.3% | 84 | 82 | 4.01 | ||||
| 2026 | Steamer | ROS | 8.18 | 3.70 | 2.21 | 1.24 | 20.9% | 9.5% | 11.5% | .248 | 1.37 | .290 | 72.6% | 4.43 | ||||||
| 2026 | OOPSY | ROS | 8.74 | 4.14 | 2.11 | 1.64 | 20.6% | 9.7% | 10.8% | .250 | 1.51 | .285 | 72.8% | 5.10 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | SDP | R | 11.64 | 1.40 | 8.33 | 0.47 | 33.8% | 4.1% | 29.7% | .171 | 0.78 | .250 | 82.2% | 36 | 56 | 2.20 | ||||
| 2018 | SDP | R | 9.21 | 1.88 | 4.89 | 0.63 | 25.7% | 5.3% | 20.5% | .226 | 1.05 | .295 | 75.3% | 63 | 92 | 3.77 | ||||
| 2018 | SDP | A- | 10.50 | 3.00 | 3.50 | 0.00 | 35.0% | 10.0% | 25.0% | .056 | 0.50 | .091 | 100.0% | 0 | 60 | 2.22 | ||||
| 2018 | SDP | MiLB | 10.01 | 1.84 | 5.43 | 0.53 | 28.7% | 5.3% | 23.4% | .198 | 0.92 | .269 | 78.2% | 50 | 79 | 3.19 | ||||
| 2019 | SDP | A | 9.93 | 2.63 | 3.78 | 0.98 | 26.6% | 7.0% | 19.6% | .233 | 1.18 | .299 | 72.8% | 94 | 99 | 3.70 | ||||
| 2022 | SDP | A+ | 10.80 | 4.22 | 2.56 | 1.18 | 26.0% | 10.2% | 15.9% | .296 | 1.67 | .393 | 70.1% | 136 | 107 | 4.48 | ||||
| 2023 | SDP | AA | 10.86 | 4.55 | 2.39 | 1.30 | 27.8% | 11.6% | 16.2% | .236 | 1.40 | .308 | 67.3% | 112 | 107 | 4.80 | ||||
| 2023 | SDP | ST | 3.38 | 0.00 | 1.00 | 0.00 | 10.0% | 0.0% | 10.0% | .200 | 0.75 | .222 | 100.0% | 0 | 65 | 3.06 | ||||
| 2024 | PHI | AA | 10.28 | 4.84 | 2.13 | 2.01 | 23.7% | 11.2% | 12.6% | .305 | 1.81 | .373 | 50.7% | 232 | 139 | 5.89 | ||||
| 2024 | PHI | ST | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 16.7% | -16.7% | .600 | 4.00 | .600 | 25.0% | 382 | 143 | 6.74 | ||||
| 2026 | Steamer | PROJ | 7.16 | 3.89 | 1.84 | 1.51 | 18.0% | 9.8% | 8.2% | .265 | 1.48 | .294 | 70.4% | 5.15 | ||||||
| 2026 | OOPSY | PROJ | 7.43 | 4.43 | 1.68 | 1.53 | 17.9% | 10.7% | 7.3% | .256 | 1.53 | .284 | 69.9% | 5.33 | ||||||
| 2026 | LAA | AA | 12.38 | 1.69 | 7.33 | 1.69 | 33.3% | 4.5% | 28.8% | .258 | 1.19 | .351 | 82.3% | 84 | 82 | 4.01 | ||||
| 2026 | Steamer | ROS | 8.18 | 3.70 | 2.21 | 1.24 | 20.9% | 9.5% | 11.5% | .248 | 1.37 | .290 | 72.6% | 4.43 | ||||||
| 2026 | OOPSY | ROS | 8.74 | 4.14 | 2.11 | 1.64 | 20.6% | 9.7% | 10.8% | .250 | 1.51 | .285 | 72.8% | 5.10 |

