Yeferson Vargas
Los Angeles Angels (A+)P
Age: 22
Bats/Throws: R/R
6'0" / 177
DOB: 8/4/2004
(22 years, 1 month)
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 | BOS | DSL | 18 | 0 | 5 | 0 | 12 | 11 | 34.0 | 8.74 | 6.35 | 0.00 | .414 | 62.1% | 36.1% | 0.0% | 6.09 | 4.24 | 4.99 | ||||||
| 2024 | BOS | CPX | 19 | 4 | 2 | 1 | 10 | 3 | 31.2 | 8.24 | 3.69 | 0.85 | .314 | 72.9% | 43.7% | 7.5% | 3.13 | 4.55 | 4.38 | ||||||
| 2024 | BOS | A | 19 | 0 | 0 | 0 | 1 | 1 | 4.0 | 11.25 | 4.50 | 0.00 | .250 | 50.0% | 75.0% | 0.0% | 2.25 | 2.58 | 2.80 | ||||||
| 2024 | LAA | A | 19 | 1 | 1 | 0 | 7 | 6 | 30.2 | 9.68 | 4.70 | 0.00 | .243 | 72.2% | 49.3% | 0.0% | 2.35 | 3.68 | 4.47 | ||||||
| 2024 | --- | MiLB | 19 | 5 | 3 | 1 | 18 | 10 | 66.1 | 9.09 | 4.21 | 0.41 | .280 | 71.4% | 47.6% | 4.7% | 2.71 | 4.03 | 4.33 | ||||||
| 2025 | LAA | A | 20 | 6 | 5 | 0 | 16 | 16 | 68.2 | 8.13 | 4.98 | 0.66 | .318 | 69.8% | 50.5% | 8.5% | 4.46 | 5.07 | 4.87 | ||||||
| 2025 | LAA | A+ | 20 | 1 | 2 | 0 | 10 | 10 | 41.2 | 8.21 | 4.97 | 0.43 | .344 | 58.9% | 47.9% | 5.4% | 6.26 | 4.05 | 4.67 | ||||||
| 2025 | LAA | MiLB | 20 | 7 | 7 | 0 | 26 | 26 | 110.1 | 8.16 | 4.98 | 0.57 | .328 | 65.6% | 49.5% | 7.3% | 5.14 | 4.68 | 4.79 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.27 | 5.09 | 1.44 | .299 | 68.9% | 45.3% | 5.76 | 5.89 | 5.60 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 4.1 | 5.16 | 4.95 | 1.35 | .286 | 65.1% | 5.72 | 5.76 | 0.0 | ||||||||
| 2026 | LAA | A+ | 21 | 3 | 11 | 0 | 21 | 20 | 96.0 | 7.31 | 5.25 | 1.31 | .347 | 61.1% | 53.6% | 17.7% | 6.66 | 5.93 | 5.56 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.89 | 5.19 | 1.25 | .299 | 69.2% | 5.51 | 5.69 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.4 | 4.97 | 5.15 | 1.42 | .290 | 64.3% | 6.03 | 5.96 | 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 | BOS | DSL | 18 | 0 | 5 | 0 | 12 | 11 | 34.0 | 8.74 | 6.35 | 0.00 | .414 | 62.1% | 36.1% | 0.0% | 6.09 | 4.24 | 4.99 | ||||||
| 2024 | BOS | CPX | 19 | 4 | 2 | 1 | 10 | 3 | 31.2 | 8.24 | 3.69 | 0.85 | .314 | 72.9% | 43.7% | 7.5% | 3.13 | 4.55 | 4.38 | ||||||
| 2024 | BOS | A | 19 | 0 | 0 | 0 | 1 | 1 | 4.0 | 11.25 | 4.50 | 0.00 | .250 | 50.0% | 75.0% | 0.0% | 2.25 | 2.58 | 2.80 | ||||||
| 2024 | LAA | A | 19 | 1 | 1 | 0 | 7 | 6 | 30.2 | 9.68 | 4.70 | 0.00 | .243 | 72.2% | 49.3% | 0.0% | 2.35 | 3.68 | 4.47 | ||||||
| 2024 | --- | MiLB | 19 | 5 | 3 | 1 | 18 | 10 | 66.1 | 9.09 | 4.21 | 0.41 | .280 | 71.4% | 47.6% | 4.7% | 2.71 | 4.03 | 4.33 | ||||||
| 2025 | LAA | A | 20 | 6 | 5 | 0 | 16 | 16 | 68.2 | 8.13 | 4.98 | 0.66 | .318 | 69.8% | 50.5% | 8.5% | 4.46 | 5.07 | 4.87 | ||||||
| 2025 | LAA | A+ | 20 | 1 | 2 | 0 | 10 | 10 | 41.2 | 8.21 | 4.97 | 0.43 | .344 | 58.9% | 47.9% | 5.4% | 6.26 | 4.05 | 4.67 | ||||||
| 2025 | LAA | MiLB | 20 | 7 | 7 | 0 | 26 | 26 | 110.1 | 8.16 | 4.98 | 0.57 | .328 | 65.6% | 49.5% | 7.3% | 5.14 | 4.68 | 4.79 | ||||||
| 2026 | Steamer | PROJ | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.27 | 5.09 | 1.44 | .299 | 68.9% | 45.3% | 5.76 | 5.89 | 5.60 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 21 | 0 | 0 | 0 | 1 | 1 | 4.1 | 5.16 | 4.95 | 1.35 | .286 | 65.1% | 5.72 | 5.76 | 0.0 | ||||||||
| 2026 | LAA | A+ | 21 | 3 | 11 | 0 | 21 | 20 | 96.0 | 7.31 | 5.25 | 1.31 | .347 | 61.1% | 53.6% | 17.7% | 6.66 | 5.93 | 5.56 | ||||||
| 2026 | Steamer | ROS | 21 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.89 | 5.19 | 1.25 | .299 | 69.2% | 5.51 | 5.69 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 21 | 0 | 0 | 0 | 1 | 1 | 4.4 | 4.97 | 5.15 | 1.42 | .290 | 64.3% | 6.03 | 5.96 | 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 | BOS | DSL | 0 | 5 | 6.09 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 34.0 | 157 | 41 | 25 | 23 | 0 | 24 | 0 | 1 | 4 | 0 | 33 | |
| 2024 | BOS | CPX | 4 | 2 | 3.13 | 10 | 3 | 0 | 0 | 1 | 0 | 1 | 31.2 | 132 | 30 | 15 | 11 | 3 | 13 | 0 | 1 | 4 | 0 | 29 | |
| 2024 | BOS | A | 0 | 0 | 2.25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 15 | 2 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 5 | |
| 2024 | LAA | A | 1 | 1 | 2.35 | 7 | 6 | 0 | 0 | 0 | 1 | 0 | 30.2 | 125 | 18 | 10 | 8 | 0 | 16 | 0 | 2 | 2 | 0 | 33 | |
| 2024 | --- | MiLB | 5 | 3 | 2.71 | 18 | 10 | 0 | 0 | 1 | 1 | 1 | 66.1 | 272 | 50 | 27 | 20 | 3 | 31 | 0 | 3 | 7 | 0 | 67 | |
| 2025 | LAA | A | 6 | 5 | 4.46 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 68.2 | 312 | 69 | 39 | 34 | 5 | 38 | 0 | 6 | 11 | 0 | 62 | |
| 2025 | LAA | A+ | 1 | 2 | 6.26 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 41.2 | 187 | 44 | 30 | 29 | 2 | 23 | 0 | 2 | 5 | 1 | 38 | |
| 2025 | LAA | MiLB | 7 | 7 | 5.14 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 110.1 | 499 | 113 | 69 | 63 | 7 | 61 | 0 | 8 | 16 | 1 | 100 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.76 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.72 | 1 | 1 | 0 | 0 | 0 | 4.1 | 18 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | LAA | A+ | 3 | 11 | 6.66 | 21 | 20 | 0 | 0 | 0 | 0 | 0 | 96.0 | 439 | 113 | 80 | 71 | 14 | 56 | 0 | 6 | 18 | 1 | 78 | |
| 2026 | Steamer | ROS | 0 | 0 | 5.51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.03 | 1 | 1 | 0 | 0 | 0 | 4.4 | 20 | 5 | 3 | 3 | 1 | 3 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | DSL | 0 | 5 | 6.09 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 34.0 | 157 | 41 | 25 | 23 | 0 | 24 | 0 | 1 | 4 | 0 | 33 | |
| 2024 | BOS | CPX | 4 | 2 | 3.13 | 10 | 3 | 0 | 0 | 1 | 0 | 1 | 31.2 | 132 | 30 | 15 | 11 | 3 | 13 | 0 | 1 | 4 | 0 | 29 | |
| 2024 | BOS | A | 0 | 0 | 2.25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 15 | 2 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 5 | |
| 2024 | LAA | A | 1 | 1 | 2.35 | 7 | 6 | 0 | 0 | 0 | 1 | 0 | 30.2 | 125 | 18 | 10 | 8 | 0 | 16 | 0 | 2 | 2 | 0 | 33 | |
| 2024 | --- | MiLB | 5 | 3 | 2.71 | 18 | 10 | 0 | 0 | 1 | 1 | 1 | 66.1 | 272 | 50 | 27 | 20 | 3 | 31 | 0 | 3 | 7 | 0 | 67 | |
| 2025 | LAA | A | 6 | 5 | 4.46 | 16 | 16 | 0 | 0 | 0 | 0 | 0 | 68.2 | 312 | 69 | 39 | 34 | 5 | 38 | 0 | 6 | 11 | 0 | 62 | |
| 2025 | LAA | A+ | 1 | 2 | 6.26 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 41.2 | 187 | 44 | 30 | 29 | 2 | 23 | 0 | 2 | 5 | 1 | 38 | |
| 2025 | LAA | MiLB | 7 | 7 | 5.14 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 110.1 | 499 | 113 | 69 | 63 | 7 | 61 | 0 | 8 | 16 | 1 | 100 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.76 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.72 | 1 | 1 | 0 | 0 | 0 | 4.1 | 18 | 4 | 3 | 3 | 1 | 2 | 0 | 0 | 2 | |||||
| 2026 | LAA | A+ | 3 | 11 | 6.66 | 21 | 20 | 0 | 0 | 0 | 0 | 0 | 96.0 | 439 | 113 | 80 | 71 | 14 | 56 | 0 | 6 | 18 | 1 | 78 | |
| 2026 | Steamer | ROS | 0 | 0 | 5.51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 6.03 | 1 | 1 | 0 | 0 | 0 | 4.4 | 20 | 5 | 3 | 3 | 1 | 3 | 0 | 0 | 2 |
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 | BOS | DSL | 8.74 | 6.35 | 1.38 | 0.00 | 21.0% | 15.3% | 5.7% | .311 | 1.91 | .414 | 62.1% | 126 | 86 | 4.24 | ||||
| 2024 | BOS | CPX | 8.24 | 3.69 | 2.23 | 0.85 | 22.0% | 9.8% | 12.1% | .254 | 1.36 | .314 | 72.9% | 64 | 97 | 4.55 | ||||
| 2024 | BOS | A | 11.25 | 4.50 | 2.50 | 0.00 | 33.3% | 13.3% | 20.0% | .154 | 1.00 | .250 | 50.0% | 56 | 67 | 2.58 | ||||
| 2024 | LAA | A | 9.68 | 4.70 | 2.06 | 0.00 | 26.4% | 12.8% | 13.6% | .168 | 1.11 | .243 | 72.2% | 49 | 79 | 3.68 | ||||
| 2024 | --- | MiLB | 9.09 | 4.21 | 2.16 | 0.41 | 24.6% | 11.4% | 13.2% | .210 | 1.22 | .280 | 71.4% | 56 | 87 | 4.03 | ||||
| 2025 | LAA | A | 8.13 | 4.98 | 1.63 | 0.66 | 19.9% | 12.2% | 7.7% | .257 | 1.56 | .318 | 69.8% | 98 | 115 | 5.07 | ||||
| 2025 | LAA | A+ | 8.21 | 4.97 | 1.65 | 0.43 | 20.3% | 12.3% | 8.0% | .272 | 1.61 | .344 | 58.9% | 149 | 96 | 4.05 | ||||
| 2025 | LAA | MiLB | 8.16 | 4.98 | 1.64 | 0.57 | 20.0% | 12.2% | 7.8% | .263 | 1.58 | .328 | 65.6% | 117 | 108 | 4.68 | ||||
| 2026 | Steamer | PROJ | 5.27 | 5.09 | 1.04 | 1.44 | 12.7% | 12.2% | 0.4% | .283 | 1.70 | .299 | 68.9% | 5.89 | ||||||
| 2026 | OOPSY | PROJ | 5.16 | 4.95 | 1.04 | 1.35 | 12.8% | 12.3% | 0.5% | .271 | 1.60 | .286 | 65.1% | 5.76 | ||||||
| 2026 | LAA | A+ | 7.31 | 5.25 | 1.39 | 1.31 | 17.8% | 12.8% | 5.0% | .300 | 1.76 | .347 | 61.1% | 143 | 127 | 5.93 | ||||
| 2026 | Steamer | ROS | 4.89 | 5.19 | 0.94 | 1.25 | 11.7% | 12.5% | -0.7% | .282 | 1.71 | .299 | 69.2% | 5.69 | ||||||
| 2026 | OOPSY | ROS | 4.97 | 5.15 | 0.97 | 1.42 | 12.2% | 12.7% | -0.4% | .278 | 1.65 | .290 | 64.3% | 5.96 |
| 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 | BOS | DSL | 8.74 | 6.35 | 1.38 | 0.00 | 21.0% | 15.3% | 5.7% | .311 | 1.91 | .414 | 62.1% | 126 | 86 | 4.24 | ||||
| 2024 | BOS | CPX | 8.24 | 3.69 | 2.23 | 0.85 | 22.0% | 9.8% | 12.1% | .254 | 1.36 | .314 | 72.9% | 64 | 97 | 4.55 | ||||
| 2024 | BOS | A | 11.25 | 4.50 | 2.50 | 0.00 | 33.3% | 13.3% | 20.0% | .154 | 1.00 | .250 | 50.0% | 56 | 67 | 2.58 | ||||
| 2024 | LAA | A | 9.68 | 4.70 | 2.06 | 0.00 | 26.4% | 12.8% | 13.6% | .168 | 1.11 | .243 | 72.2% | 49 | 79 | 3.68 | ||||
| 2024 | --- | MiLB | 9.09 | 4.21 | 2.16 | 0.41 | 24.6% | 11.4% | 13.2% | .210 | 1.22 | .280 | 71.4% | 56 | 87 | 4.03 | ||||
| 2025 | LAA | A | 8.13 | 4.98 | 1.63 | 0.66 | 19.9% | 12.2% | 7.7% | .257 | 1.56 | .318 | 69.8% | 98 | 115 | 5.07 | ||||
| 2025 | LAA | A+ | 8.21 | 4.97 | 1.65 | 0.43 | 20.3% | 12.3% | 8.0% | .272 | 1.61 | .344 | 58.9% | 149 | 96 | 4.05 | ||||
| 2025 | LAA | MiLB | 8.16 | 4.98 | 1.64 | 0.57 | 20.0% | 12.2% | 7.8% | .263 | 1.58 | .328 | 65.6% | 117 | 108 | 4.68 | ||||
| 2026 | Steamer | PROJ | 5.27 | 5.09 | 1.04 | 1.44 | 12.7% | 12.2% | 0.4% | .283 | 1.70 | .299 | 68.9% | 5.89 | ||||||
| 2026 | OOPSY | PROJ | 5.16 | 4.95 | 1.04 | 1.35 | 12.8% | 12.3% | 0.5% | .271 | 1.60 | .286 | 65.1% | 5.76 | ||||||
| 2026 | LAA | A+ | 7.31 | 5.25 | 1.39 | 1.31 | 17.8% | 12.8% | 5.0% | .300 | 1.76 | .347 | 61.1% | 143 | 127 | 5.93 | ||||
| 2026 | Steamer | ROS | 4.89 | 5.19 | 0.94 | 1.25 | 11.7% | 12.5% | -0.7% | .282 | 1.71 | .299 | 69.2% | 5.69 | ||||||
| 2026 | OOPSY | ROS | 4.97 | 5.15 | 0.97 | 1.42 | 12.2% | 12.7% | -0.4% | .278 | 1.65 | .290 | 64.3% | 5.96 |

