Batting
Pitching
- RosterResource
Nathan Karaffa
Free Agent (A+)P
Age: 25
Bats/Throws: R/R
6'1" / 200
DOB: 1/4/2001
(25 years, 9 months, 13 days)
P
Player Dashboard:
RosterResource
| Draft: | 2022, Rd: 20, Pick: 16, Ovr: 602 |
| Draft Team: | Philadelphia Phillies |
| Signing Bonus: | $75,000 |
| College: | Ohio State |
Rule 5 Eligible
Eligible
News Settings
Article Source
All
FG
RG
Show
RosterResource
| Draft: | 2022, Rd: 20, Pick: 16, Ovr: 602 |
| Draft Team: | Philadelphia Phillies |
| Signing Bonus: | $75,000 |
| College: | Ohio State |
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 LeaguesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OSU | NCAA | 21 | 2 | 1 | 0 | 25 | 0 | 28.1 | 11.44 | 4.45 | 0.00 | .447 | 57.9% | 6.35 | 3.69 | |||||||||
| 2023 | PHI | CPX | 22 | 1 | 0 | 0 | 8 | 0 | 14.1 | 6.91 | 5.02 | 0.63 | .237 | 84.3% | 54.1% | 10.0% | 1.88 | 5.00 | 4.80 | ||||||
| 2023 | PHI | A | 22 | 0 | 0 | 1 | 11 | 0 | 19.1 | 6.52 | 6.05 | 0.93 | .317 | 72.3% | 50.8% | 11.8% | 3.72 | 6.08 | 6.03 | 5.76 | |||||
| 2023 | PHI | MiLB | 22 | 1 | 0 | 1 | 19 | 0 | 33.2 | 6.68 | 5.61 | 0.80 | .286 | 76.3% | 52.1% | 11.1% | 2.94 | 6.08 | 5.59 | 5.35 | |||||
| 2024 | PHI | A+ | 23 | 1 | 0 | 0 | 4 | 0 | 5.0 | 7.20 | 0.00 | 0.00 | .077 | 100.0% | 33.3% | 0.0% | 0.00 | 1.96 | 3.23 | ||||||
| 2026 | Steamer | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.76 | 5.69 | 1.36 | .299 | 69.5% | 42.4% | 5.72 | 5.85 | 5.79 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.7 | 5.20 | 4.07 | 1.37 | .288 | 63.8% | 5.56 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OSU | NCAA | 21 | 2 | 1 | 0 | 25 | 0 | 28.1 | 11.44 | 4.45 | 0.00 | .447 | 57.9% | 6.35 | 3.69 | |||||||||
| 2023 | PHI | CPX | 22 | 1 | 0 | 0 | 8 | 0 | 14.1 | 6.91 | 5.02 | 0.63 | .237 | 84.3% | 54.1% | 10.0% | 1.88 | 5.00 | 4.80 | ||||||
| 2023 | PHI | A | 22 | 0 | 0 | 1 | 11 | 0 | 19.1 | 6.52 | 6.05 | 0.93 | .317 | 72.3% | 50.8% | 11.8% | 3.72 | 6.08 | 6.03 | 5.76 | |||||
| 2023 | PHI | MiLB | 22 | 1 | 0 | 1 | 19 | 0 | 33.2 | 6.68 | 5.61 | 0.80 | .286 | 76.3% | 52.1% | 11.1% | 2.94 | 6.08 | 5.59 | 5.35 | |||||
| 2024 | PHI | A+ | 23 | 1 | 0 | 0 | 4 | 0 | 5.0 | 7.20 | 0.00 | 0.00 | .077 | 100.0% | 33.3% | 0.0% | 0.00 | 1.96 | 3.23 | ||||||
| 2026 | Steamer | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.0 | 5.76 | 5.69 | 1.36 | .299 | 69.5% | 42.4% | 5.72 | 5.85 | 5.79 | 0.0 | ||||||
| 2026 | OOPSY | PROJ | 25 | 0 | 0 | 0 | 1 | 0 | 1.7 | 5.20 | 4.07 | 1.37 | .288 | 63.8% | 5.56 | 5.47 | 0.0 |
Preseason ProjectionsMinor LeaguesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OSU | NCAA | 2 | 1 | 6.35 | 25 | 0 | 0 | 0 | 0 | 28.1 | 140 | 38 | 24 | 20 | 0 | 14 | 5 | 11 | 0 | 36 | ||||
| 2023 | PHI | CPX | 1 | 0 | 1.88 | 8 | 0 | 0 | 0 | 0 | 1 | 1 | 14.1 | 58 | 10 | 4 | 3 | 1 | 8 | 0 | 0 | 2 | 0 | 11 | |
| 2023 | PHI | A | 0 | 0 | 3.72 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 19.1 | 91 | 21 | 12 | 8 | 2 | 13 | 0 | 2 | 4 | 0 | 14 | |
| 2023 | PHI | MiLB | 1 | 0 | 2.94 | 19 | 0 | 0 | 0 | 1 | 1 | 1 | 33.2 | 149 | 31 | 16 | 11 | 3 | 21 | 0 | 2 | 6 | 0 | 25 | |
| 2024 | PHI | A+ | 1 | 0 | 0.00 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 5.0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.72 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.56 | 1 | 0 | 0 | 0 | 0 | 1.7 | 7 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OSU | NCAA | 2 | 1 | 6.35 | 25 | 0 | 0 | 0 | 0 | 28.1 | 140 | 38 | 24 | 20 | 0 | 14 | 5 | 11 | 0 | 36 | ||||
| 2023 | PHI | CPX | 1 | 0 | 1.88 | 8 | 0 | 0 | 0 | 0 | 1 | 1 | 14.1 | 58 | 10 | 4 | 3 | 1 | 8 | 0 | 0 | 2 | 0 | 11 | |
| 2023 | PHI | A | 0 | 0 | 3.72 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 19.1 | 91 | 21 | 12 | 8 | 2 | 13 | 0 | 2 | 4 | 0 | 14 | |
| 2023 | PHI | MiLB | 1 | 0 | 2.94 | 19 | 0 | 0 | 0 | 1 | 1 | 1 | 33.2 | 149 | 31 | 16 | 11 | 3 | 21 | 0 | 2 | 6 | 0 | 25 | |
| 2024 | PHI | A+ | 1 | 0 | 0.00 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 5.0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |
| 2026 | Steamer | PROJ | 0 | 0 | 5.72 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | |||
| 2026 | OOPSY | PROJ | 0 | 0 | 5.56 | 1 | 0 | 0 | 0 | 0 | 1.7 | 7 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 |
Preseason ProjectionsMinor LeaguesAveragesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OSU | NCAA | 11.44 | 4.45 | 2.57 | 0.00 | 25.7% | 10.0% | 15.7% | .314 | 1.84 | .447 | 57.9% | 3.69 | ||||||
| 2023 | PHI | CPX | 6.91 | 5.02 | 1.38 | 0.63 | 19.0% | 13.8% | 5.2% | .200 | 1.26 | .237 | 84.3% | 37 | 100 | 5.00 | ||||
| 2023 | PHI | A | 6.52 | 6.05 | 1.08 | 0.93 | 15.4% | 14.3% | 1.1% | .276 | 1.76 | .317 | 72.3% | 78 | 128 | 6.03 | ||||
| 2023 | PHI | MiLB | 6.68 | 5.61 | 1.19 | 0.80 | 16.8% | 14.1% | 2.7% | .246 | 1.54 | .286 | 76.3% | 60 | 116 | 5.59 | ||||
| 2024 | PHI | A+ | 7.20 | 0.00 | 4.00 | 0.00 | 23.5% | 0.0% | 23.5% | .059 | 0.20 | .077 | 100.0% | 0 | 49 | 1.96 | ||||
| 2026 | Steamer | PROJ | 5.76 | 5.69 | 1.01 | 1.36 | 13.7% | 13.5% | 0.2% | .277 | 1.74 | .299 | 69.5% | 5.85 | ||||||
| 2026 | OOPSY | PROJ | 5.20 | 4.07 | 1.28 | 1.37 | 13.4% | 10.5% | 2.9% | .273 | 1.49 | .288 | 63.8% | 5.47 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | OSU | NCAA | 11.44 | 4.45 | 2.57 | 0.00 | 25.7% | 10.0% | 15.7% | .314 | 1.84 | .447 | 57.9% | 3.69 | ||||||
| 2023 | PHI | CPX | 6.91 | 5.02 | 1.38 | 0.63 | 19.0% | 13.8% | 5.2% | .200 | 1.26 | .237 | 84.3% | 37 | 100 | 5.00 | ||||
| 2023 | PHI | A | 6.52 | 6.05 | 1.08 | 0.93 | 15.4% | 14.3% | 1.1% | .276 | 1.76 | .317 | 72.3% | 78 | 128 | 6.03 | ||||
| 2023 | PHI | MiLB | 6.68 | 5.61 | 1.19 | 0.80 | 16.8% | 14.1% | 2.7% | .246 | 1.54 | .286 | 76.3% | 60 | 116 | 5.59 | ||||
| 2024 | PHI | A+ | 7.20 | 0.00 | 4.00 | 0.00 | 23.5% | 0.0% | 23.5% | .059 | 0.20 | .077 | 100.0% | 0 | 49 | 1.96 | ||||
| 2026 | Steamer | PROJ | 5.76 | 5.69 | 1.01 | 1.36 | 13.7% | 13.5% | 0.2% | .277 | 1.74 | .299 | 69.5% | 5.85 | ||||||
| 2026 | OOPSY | PROJ | 5.20 | 4.07 | 1.28 | 1.37 | 13.4% | 10.5% | 2.9% | .273 | 1.49 | .288 | 63.8% | 5.47 |
Preseason ProjectionsMinor LeaguesCollege
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | PHI | CPX | 2.00 | 18.9% | 54.1% | 27.0% | 0.0% | 10.0% | 31.6% | 36.8% | 31.6% | 94 | 4.80 | |||||||||
| 2023 | PHI | A | 1.76 | 20.3% | 50.8% | 28.8% | 17.6% | 11.8% | 44.4% | 28.6% | 27.0% | 124 | 5.76 | |||||||||
| 2023 | PHI | MiLB | 1.85 | 19.8% | 52.1% | 28.1% | 11.1% | 11.1% | 39.6% | 31.7% | 28.7% | 111 | 5.35 | |||||||||
| 2024 | PHI | A+ | 0.80 | 25.0% | 33.3% | 41.7% | 40.0% | 0.0% | 38.5% | 15.4% | 46.2% | 79 | 3.23 | |||||||||
| 2026 | Steamer | PROJ | 20.5% | 42.4% | 37.1% | 5.79 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | PHI | CPX | 2.00 | 18.9% | 54.1% | 27.0% | 0.0% | 10.0% | 31.6% | 36.8% | 31.6% | 94 | 4.80 | |||||||||
| 2023 | PHI | A | 1.76 | 20.3% | 50.8% | 28.8% | 17.6% | 11.8% | 44.4% | 28.6% | 27.0% | 124 | 5.76 | |||||||||
| 2023 | PHI | MiLB | 1.85 | 19.8% | 52.1% | 28.1% | 11.1% | 11.1% | 39.6% | 31.7% | 28.7% | 111 | 5.35 | |||||||||
| 2024 | PHI | A+ | 0.80 | 25.0% | 33.3% | 41.7% | 40.0% | 0.0% | 38.5% | 15.4% | 46.2% | 79 | 3.23 | |||||||||
| 2026 | Steamer | PROJ | 20.5% | 42.4% | 37.1% | 5.79 |
Preseason ProjectionsMinor LeaguesCollege
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 LeaguesAveragesCollege
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | PHI | CPX | 63.5% | 66.7% | 19.0% | 21.2% | 5.8% | 26.9% | |||||||||
| 2023 | PHI | A | 22.9% | 76.1% | 46.3% | 71.4% | 85.5% | 78.0% | 41.6% | 44.0% | 10.2% | 12.7% | 22.9% | 18.7 | |||
| 2023 | PHI | MiLB | 22.9% | 76.1% | 50.1% | 71.4% | 85.5% | 74.8% | 41.6% | 34.2% | 12.6% | 11.1% | 23.8% | 18.7 | |||
| 2024 | PHI | A+ | 44.4% | 82.1% | 64.7% | 7.9% | 25.4% | 33.3% |
| Season | Team | Level | O-Swing% | Z-Swing% | Swing% | divider | O-Contact% | Z-Contact% | Contact% | Zone% | divider | F-Strike% | SwStr% | CStr% | CSW% | divider | Pace |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | PHI | CPX | 63.5% | 66.7% | 19.0% | 21.2% | 5.8% | 26.9% | |||||||||
| 2023 | PHI | A | 22.9% | 76.1% | 46.3% | 71.4% | 85.5% | 78.0% | 41.6% | 44.0% | 10.2% | 12.7% | 22.9% | 18.7 | |||
| 2023 | PHI | MiLB | 22.9% | 76.1% | 50.1% | 71.4% | 85.5% | 74.8% | 41.6% | 34.2% | 12.6% | 11.1% | 23.8% | 18.7 | |||
| 2024 | PHI | A+ | 44.4% | 82.1% | 64.7% | 7.9% | 25.4% | 33.3% |
