Isaac Stebens
Boston Red Sox (A+)P
Age: 24
Bats/Throws: L/R
5'11" / 194
DOB: 12/5/2001
(24 years, 11 months, 8 days)
P
Player Dashboard:
RosterResource
| How Acquired: | Draft |
| Draft: | 2023, Rd: 16, Pick: 14, Ovr: 478 |
| Draft Team: | Boston Red Sox |
| Signing Bonus: | $150,000 |
| College: | Oklahoma State (Stillwater, USA) |
Rule 5 Eligible
Eligible
News Settings
Article Source
All
FG
RG
Show
RosterResource
| How Acquired: | Draft |
| Draft: | 2023, Rd: 16, Pick: 14, Ovr: 478 |
| Draft Team: | Boston Red Sox |
| Signing Bonus: | $150,000 |
| College: | Oklahoma State (Stillwater, USA) |
Rule 5 Eligible
Eligible
News Settings
Article Source
All
FG
RG
Show
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 ProjectionsMinor LeaguesSpring TrainingCollege
| 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 | OKST | NCAA | 21 | 4 | 1 | 6 | 28 | 0 | 64.1 | 11.89 | 3.36 | 0.14 | .320 | 73.1% | 2.24 | 2.78 | |||||||||
| 2024 | BOS | A | 22 | 0 | 0 | 3 | 6 | 0 | 11.0 | 11.45 | 3.27 | 0.00 | .280 | 76.9% | 37.5% | 0.0% | 0.82 | 2.67 | 3.41 | ||||||
| 2024 | BOS | A+ | 22 | 3 | 3 | 5 | 29 | 0 | 51.1 | 12.80 | 5.44 | 0.70 | .339 | 76.6% | 38.8% | 8.9% | 3.68 | 3.77 | 3.87 | ||||||
| 2024 | BOS | MiLB | 22 | 3 | 3 | 8 | 35 | 0 | 62.1 | 12.56 | 5.05 | 0.58 | .329 | 76.7% | 38.6% | 7.4% | 3.18 | 3.58 | 3.79 | ||||||
| 2025 | BOS | A+ | 23 | 6 | 0 | 9 | 38 | 0 | 50.1 | 10.55 | 5.19 | 0.54 | .276 | 85.5% | 42.4% | 8.1% | 2.15 | 4.03 | 4.05 | ||||||
| 2025 | BOS | ST | 23 | 0 | 0 | 0 | 3 | 0 | 1.1 | 6.75 | 13.50 | 0.00 | .333 | 100.0% | 66.7% | 0.0% | 0.00 | 6.73 | 6.73 | ||||||
| 2027 | Steamer | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.95 | 5.94 | 1.25 | .301 | 69.7% | 42.2% | 5.51 | 5.52 | 5.47 | 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 | OKST | NCAA | 21 | 4 | 1 | 6 | 28 | 0 | 64.1 | 11.89 | 3.36 | 0.14 | .320 | 73.1% | 2.24 | 2.78 | |||||||||
| 2024 | BOS | A | 22 | 0 | 0 | 3 | 6 | 0 | 11.0 | 11.45 | 3.27 | 0.00 | .280 | 76.9% | 37.5% | 0.0% | 0.82 | 2.67 | 3.41 | ||||||
| 2024 | BOS | A+ | 22 | 3 | 3 | 5 | 29 | 0 | 51.1 | 12.80 | 5.44 | 0.70 | .339 | 76.6% | 38.8% | 8.9% | 3.68 | 3.77 | 3.87 | ||||||
| 2024 | BOS | MiLB | 22 | 3 | 3 | 8 | 35 | 0 | 62.1 | 12.56 | 5.05 | 0.58 | .329 | 76.7% | 38.6% | 7.4% | 3.18 | 3.58 | 3.79 | ||||||
| 2025 | BOS | A+ | 23 | 6 | 0 | 9 | 38 | 0 | 50.1 | 10.55 | 5.19 | 0.54 | .276 | 85.5% | 42.4% | 8.1% | 2.15 | 4.03 | 4.05 | ||||||
| 2025 | BOS | ST | 23 | 0 | 0 | 0 | 3 | 0 | 1.1 | 6.75 | 13.50 | 0.00 | .333 | 100.0% | 66.7% | 0.0% | 0.00 | 6.73 | 6.73 | ||||||
| 2027 | Steamer | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.0 | 6.95 | 5.94 | 1.25 | .301 | 69.7% | 42.2% | 5.51 | 5.52 | 5.47 | 0.0 |
Preseason ProjectionsMinor LeaguesSpring TrainingCollege
| 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 | OKST | NCAA | 4 | 1 | 2.24 | 28 | 0 | 0 | 0 | 6 | 64.1 | 265 | 49 | 22 | 16 | 1 | 24 | 5 | 2 | 0 | 85 | ||||
| 2024 | BOS | A | 0 | 0 | 0.82 | 6 | 0 | 0 | 0 | 3 | 0 | 1 | 11.0 | 45 | 7 | 3 | 1 | 0 | 4 | 0 | 2 | 0 | 0 | 14 | |
| 2024 | BOS | A+ | 3 | 3 | 3.68 | 29 | 0 | 0 | 0 | 5 | 2 | 1 | 51.1 | 233 | 45 | 23 | 21 | 4 | 31 | 0 | 4 | 5 | 0 | 73 | |
| 2024 | BOS | MiLB | 3 | 3 | 3.18 | 35 | 0 | 0 | 0 | 8 | 2 | 2 | 62.1 | 278 | 52 | 26 | 22 | 4 | 35 | 0 | 6 | 5 | 0 | 87 | |
| 2025 | BOS | A+ | 6 | 0 | 2.15 | 38 | 0 | 0 | 0 | 9 | 0 | 1 | 50.1 | 215 | 35 | 14 | 12 | 3 | 29 | 0 | 8 | 2 | 0 | 59 | |
| 2025 | BOS | ST | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 6 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | |
| 2027 | Steamer | PROJ | 0 | 0 | 5.51 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 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 | OKST | NCAA | 4 | 1 | 2.24 | 28 | 0 | 0 | 0 | 6 | 64.1 | 265 | 49 | 22 | 16 | 1 | 24 | 5 | 2 | 0 | 85 | ||||
| 2024 | BOS | A | 0 | 0 | 0.82 | 6 | 0 | 0 | 0 | 3 | 0 | 1 | 11.0 | 45 | 7 | 3 | 1 | 0 | 4 | 0 | 2 | 0 | 0 | 14 | |
| 2024 | BOS | A+ | 3 | 3 | 3.68 | 29 | 0 | 0 | 0 | 5 | 2 | 1 | 51.1 | 233 | 45 | 23 | 21 | 4 | 31 | 0 | 4 | 5 | 0 | 73 | |
| 2024 | BOS | MiLB | 3 | 3 | 3.18 | 35 | 0 | 0 | 0 | 8 | 2 | 2 | 62.1 | 278 | 52 | 26 | 22 | 4 | 35 | 0 | 6 | 5 | 0 | 87 | |
| 2025 | BOS | A+ | 6 | 0 | 2.15 | 38 | 0 | 0 | 0 | 9 | 0 | 1 | 50.1 | 215 | 35 | 14 | 12 | 3 | 29 | 0 | 8 | 2 | 0 | 59 | |
| 2025 | BOS | ST | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 6 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | |
| 2027 | Steamer | PROJ | 0 | 0 | 5.51 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
Preseason ProjectionsMinor LeaguesSpring TrainingAveragesCollege
| 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 | OKST | NCAA | 11.89 | 3.36 | 3.54 | 0.14 | 32.1% | 9.1% | 23.0% | .208 | 1.13 | .320 | 73.1% | 43 | 53 | 2.78 | ||||
| 2024 | BOS | A | 11.45 | 3.27 | 3.50 | 0.00 | 31.1% | 8.9% | 22.2% | .179 | 1.00 | .280 | 76.9% | 20 | 69 | 2.67 | ||||
| 2024 | BOS | A+ | 12.80 | 5.44 | 2.35 | 0.70 | 31.3% | 13.3% | 18.0% | .227 | 1.48 | .339 | 76.6% | 88 | 92 | 3.77 | ||||
| 2024 | BOS | MiLB | 12.56 | 5.05 | 2.49 | 0.58 | 31.3% | 12.6% | 18.7% | .219 | 1.40 | .329 | 76.7% | 76 | 88 | 3.58 | ||||
| 2025 | BOS | A+ | 10.55 | 5.19 | 2.03 | 0.54 | 27.4% | 13.5% | 14.0% | .197 | 1.27 | .276 | 85.5% | 54 | 103 | 4.03 | ||||
| 2025 | BOS | ST | 6.75 | 13.50 | 0.50 | 0.00 | 16.7% | 33.3% | -16.7% | .250 | 2.25 | .333 | 100.0% | 0 | 138 | 6.73 | ||||
| 2027 | Steamer | PROJ | 6.95 | 5.94 | 1.17 | 1.25 | 16.6% | 14.2% | 2.4% | .267 | 1.71 | .301 | 69.7% | 5.52 |
| 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 | OKST | NCAA | 11.89 | 3.36 | 3.54 | 0.14 | 32.1% | 9.1% | 23.0% | .208 | 1.13 | .320 | 73.1% | 43 | 53 | 2.78 | ||||
| 2024 | BOS | A | 11.45 | 3.27 | 3.50 | 0.00 | 31.1% | 8.9% | 22.2% | .179 | 1.00 | .280 | 76.9% | 20 | 69 | 2.67 | ||||
| 2024 | BOS | A+ | 12.80 | 5.44 | 2.35 | 0.70 | 31.3% | 13.3% | 18.0% | .227 | 1.48 | .339 | 76.6% | 88 | 92 | 3.77 | ||||
| 2024 | BOS | MiLB | 12.56 | 5.05 | 2.49 | 0.58 | 31.3% | 12.6% | 18.7% | .219 | 1.40 | .329 | 76.7% | 76 | 88 | 3.58 | ||||
| 2025 | BOS | A+ | 10.55 | 5.19 | 2.03 | 0.54 | 27.4% | 13.5% | 14.0% | .197 | 1.27 | .276 | 85.5% | 54 | 103 | 4.03 | ||||
| 2025 | BOS | ST | 6.75 | 13.50 | 0.50 | 0.00 | 16.7% | 33.3% | -16.7% | .250 | 2.25 | .333 | 100.0% | 0 | 138 | 6.73 | ||||
| 2027 | Steamer | PROJ | 6.95 | 5.94 | 1.17 | 1.25 | 16.6% | 14.2% | 2.4% | .267 | 1.71 | .301 | 69.7% | 5.52 |
Preseason ProjectionsMinor LeaguesSpring TrainingCollege
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BOS | A | 1.00 | 25.0% | 37.5% | 37.5% | 11.1% | 0.0% | 36.0% | 28.0% | 36.0% | 89 | 3.41 | |||||||||
| 2024 | BOS | A+ | 1.04 | 24.0% | 38.8% | 37.2% | 13.3% | 8.9% | 34.4% | 30.4% | 35.2% | 95 | 3.87 | |||||||||
| 2024 | BOS | MiLB | 1.04 | 24.1% | 38.6% | 37.2% | 13.0% | 7.4% | 34.7% | 30.0% | 35.3% | 94 | 3.79 | |||||||||
| 2025 | BOS | A+ | 1.35 | 26.3% | 42.4% | 31.4% | 13.5% | 8.1% | 42.9% | 25.2% | 31.9% | 104 | 4.05 | |||||||||
| 2025 | BOS | ST | 2.00 | 33.3% | 66.7% | 0.0% | 0.0% | 0.0% | 33.3% | 33.3% | 33.3% | 138 | 6.73 | |||||||||
| 2027 | Steamer | PROJ | 20.5% | 42.2% | 37.3% | 5.47 |
| Season | Team | Level | GB/FB | LD% | GB% | FB% | IFFB% | HR/FB | IFH% | BUH% | divider | Pull% | Cent% | Oppo% | divider | Soft% | Med% | Hard% | divider | SIERA | xFIP- | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BOS | A | 1.00 | 25.0% | 37.5% | 37.5% | 11.1% | 0.0% | 36.0% | 28.0% | 36.0% | 89 | 3.41 | |||||||||
| 2024 | BOS | A+ | 1.04 | 24.0% | 38.8% | 37.2% | 13.3% | 8.9% | 34.4% | 30.4% | 35.2% | 95 | 3.87 | |||||||||
| 2024 | BOS | MiLB | 1.04 | 24.1% | 38.6% | 37.2% | 13.0% | 7.4% | 34.7% | 30.0% | 35.3% | 94 | 3.79 | |||||||||
| 2025 | BOS | A+ | 1.35 | 26.3% | 42.4% | 31.4% | 13.5% | 8.1% | 42.9% | 25.2% | 31.9% | 104 | 4.05 | |||||||||
| 2025 | BOS | ST | 2.00 | 33.3% | 66.7% | 0.0% | 0.0% | 0.0% | 33.3% | 33.3% | 33.3% | 138 | 6.73 | |||||||||
| 2027 | Steamer | PROJ | 20.5% | 42.2% | 37.3% | 5.47 |
Preseason ProjectionsMinor LeaguesSpring TrainingCollege
MLB F-Strike%, SwStr%, CStr%, CSW% are from the Sports Info Solution data source.
All MiLB and Pace data are from Statcast.
All MiLB and Pace data are from Statcast.
Preseason ProjectionsMinor LeaguesSpring TrainingAveragesCollege
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BOS | A | 43.8% | 75.3% | 55.6% | 10.8% | 18.2% | 29.0% | |||||||||
| 2024 | BOS | A+ | 38.4% | 74.4% | 47.2% | 9.8% | 22.1% | 31.9% | |||||||||
| 2024 | BOS | MiLB | 39.2% | 74.5% | 48.6% | 10.0% | 21.5% | 31.4% | |||||||||
| 2025 | BOS | A+ | 39.1% | 72.6% | 43.7% | 10.7% | 19.2% | 29.9% | |||||||||
| 2025 | BOS | ST | 19.2% | 60.0% | 50.0% | 7.7% | 26.9% | 34.6% |
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | BOS | A | 43.8% | 75.3% | 55.6% | 10.8% | 18.2% | 29.0% | |||||||||
| 2024 | BOS | A+ | 38.4% | 74.4% | 47.2% | 9.8% | 22.1% | 31.9% | |||||||||
| 2024 | BOS | MiLB | 39.2% | 74.5% | 48.6% | 10.0% | 21.5% | 31.4% | |||||||||
| 2025 | BOS | A+ | 39.1% | 72.6% | 43.7% | 10.7% | 19.2% | 29.9% | |||||||||
| 2025 | BOS | ST | 19.2% | 60.0% | 50.0% | 7.7% | 26.9% | 34.6% |
