Jerson Alejandro
New York Yankees (CPX)P
Age: 20
Bats/Throws: R/R
6'6" / 255
DOB: 2/23/2006
(20 years, 6 months, 11 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 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 | NYY | DSL | 17 | 1 | 4 | 0 | 10 | 9 | 36.0 | 9.00 | 4.25 | 0.75 | .278 | 68.4% | 48.4% | 9.4% | 4.50 | 4.81 | 4.37 | ||||||
| 2024 | NYY | DSL | 18 | 1 | 5 | 0 | 12 | 11 | 37.2 | 13.62 | 8.12 | 0.00 | .315 | 67.1% | 46.5% | 0.0% | 5.02 | 4.93 | 5.38 | ||||||
| 2026 | Steamer | PROJ | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.65 | 7.00 | 1.58 | .298 | 67.2% | 41.5% | 6.86 | 6.90 | 6.68 | 0.0 | ||||||
| 2026 | NYY | CPX | 20 | 1 | 1 | 0 | 8 | 4 | 12.0 | 13.50 | 11.25 | 0.00 | .370 | 67.9% | 18.5% | 0.0% | 6.00 | 5.74 | 7.18 | ||||||
| 2026 | Steamer | ROS | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.08 | 8.03 | 1.66 | .290 | 68.3% | 6.99 | 7.24 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 0 | 1.5 | 7.41 | 6.36 | 1.90 | .274 | 72.8% | 5.92 | 6.56 | 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 | NYY | DSL | 17 | 1 | 4 | 0 | 10 | 9 | 36.0 | 9.00 | 4.25 | 0.75 | .278 | 68.4% | 48.4% | 9.4% | 4.50 | 4.81 | 4.37 | ||||||
| 2024 | NYY | DSL | 18 | 1 | 5 | 0 | 12 | 11 | 37.2 | 13.62 | 8.12 | 0.00 | .315 | 67.1% | 46.5% | 0.0% | 5.02 | 4.93 | 5.38 | ||||||
| 2026 | Steamer | PROJ | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4.65 | 7.00 | 1.58 | .298 | 67.2% | 41.5% | 6.86 | 6.90 | 6.68 | 0.0 | ||||||
| 2026 | NYY | CPX | 20 | 1 | 1 | 0 | 8 | 4 | 12.0 | 13.50 | 11.25 | 0.00 | .370 | 67.9% | 18.5% | 0.0% | 6.00 | 5.74 | 7.18 | ||||||
| 2026 | Steamer | ROS | 20 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5.08 | 8.03 | 1.66 | .290 | 68.3% | 6.99 | 7.24 | 0.0 | ||||||||
| 2026 | OOPSY | ROS | 20 | 0 | 0 | 0 | 1 | 0 | 1.5 | 7.41 | 6.36 | 1.90 | .274 | 72.8% | 5.92 | 6.56 | 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 | NYY | DSL | 1 | 4 | 4.50 | 10 | 9 | 0 | 0 | 0 | 0 | 0 | 36.0 | 157 | 30 | 19 | 18 | 3 | 17 | 0 | 4 | 7 | 1 | 36 | |
| 2024 | NYY | DSL | 1 | 5 | 5.02 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 37.2 | 180 | 23 | 24 | 21 | 0 | 34 | 0 | 16 | 6 | 2 | 57 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | NYY | CPX | 1 | 1 | 6.00 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 12.0 | 63 | 10 | 9 | 8 | 0 | 15 | 0 | 3 | 3 | 1 | 18 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.99 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.92 | 1 | 0 | 0 | 0 | 0 | 1.5 | 8 | 2 | 1 | 1 | 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 | NYY | DSL | 1 | 4 | 4.50 | 10 | 9 | 0 | 0 | 0 | 0 | 0 | 36.0 | 157 | 30 | 19 | 18 | 3 | 17 | 0 | 4 | 7 | 1 | 36 | |
| 2024 | NYY | DSL | 1 | 5 | 5.02 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 37.2 | 180 | 23 | 24 | 21 | 0 | 34 | 0 | 16 | 6 | 2 | 57 | |
| 2026 | Steamer | PROJ | 0 | 0 | 6.86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | NYY | CPX | 1 | 1 | 6.00 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 12.0 | 63 | 10 | 9 | 8 | 0 | 15 | 0 | 3 | 3 | 1 | 18 | |
| 2026 | Steamer | ROS | 0 | 0 | 6.99 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | ||||
| 2026 | OOPSY | ROS | 0 | 0 | 5.92 | 1 | 0 | 0 | 0 | 0 | 1.5 | 8 | 2 | 1 | 1 | 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 | NYY | DSL | 9.00 | 4.25 | 2.12 | 0.75 | 22.9% | 10.8% | 12.1% | .221 | 1.31 | .278 | 68.4% | 86 | 94 | 4.81 | ||||
| 2024 | NYY | DSL | 13.62 | 8.12 | 1.68 | 0.00 | 31.7% | 18.9% | 12.8% | .177 | 1.51 | .315 | 67.1% | 98 | 99 | 4.93 | ||||
| 2026 | Steamer | PROJ | 4.65 | 7.00 | 0.66 | 1.58 | 10.6% | 15.9% | -5.3% | .291 | 1.96 | .298 | 67.2% | 6.90 | ||||||
| 2026 | NYY | CPX | 13.50 | 11.25 | 1.20 | 0.00 | 28.6% | 23.8% | 4.8% | .222 | 2.08 | .370 | 67.9% | 99 | 97 | 5.74 | ||||
| 2026 | Steamer | ROS | 5.08 | 8.03 | 0.63 | 1.66 | 11.3% | 17.9% | -6.6% | .282 | 2.03 | .290 | 68.3% | 7.24 | ||||||
| 2026 | OOPSY | ROS | 7.41 | 6.36 | 1.17 | 1.90 | 15.8% | 13.6% | 2.2% | .258 | 1.85 | .274 | 72.8% | 6.56 |
| 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 | NYY | DSL | 9.00 | 4.25 | 2.12 | 0.75 | 22.9% | 10.8% | 12.1% | .221 | 1.31 | .278 | 68.4% | 86 | 94 | 4.81 | ||||
| 2024 | NYY | DSL | 13.62 | 8.12 | 1.68 | 0.00 | 31.7% | 18.9% | 12.8% | .177 | 1.51 | .315 | 67.1% | 98 | 99 | 4.93 | ||||
| 2026 | Steamer | PROJ | 4.65 | 7.00 | 0.66 | 1.58 | 10.6% | 15.9% | -5.3% | .291 | 1.96 | .298 | 67.2% | 6.90 | ||||||
| 2026 | NYY | CPX | 13.50 | 11.25 | 1.20 | 0.00 | 28.6% | 23.8% | 4.8% | .222 | 2.08 | .370 | 67.9% | 99 | 97 | 5.74 | ||||
| 2026 | Steamer | ROS | 5.08 | 8.03 | 0.63 | 1.66 | 11.3% | 17.9% | -6.6% | .282 | 2.03 | .290 | 68.3% | 7.24 | ||||||
| 2026 | OOPSY | ROS | 7.41 | 6.36 | 1.17 | 1.90 | 15.8% | 13.6% | 2.2% | .258 | 1.85 | .274 | 72.8% | 6.56 |
