#38 - Relief Pitcher
| Bats / Throws | Left / Left |
| Date of Birth | 6/5/1998 (28) |
| Height, Weight | 6'1", 186 lb |
| Hometown | Mission Hills, CA |
| Sv | IP | ERA | WHIP | K% | BB% | ||
|---|---|---|---|---|---|---|---|
| 1 | 9.1 | 6.75 | 2.04 | 19.6% | 17.4% | ||
|
-
1
Sv
|
-
22.0
IP
|
-
4.49
ERA
|
-
1.41
WHIP
|
-
22.1%
K%
|
-
10.5%
BB%
|
| FB MPH | SwStr% | CSW% | Str-ICR | MTK% | PLV | PLA | ||
|---|---|---|---|---|---|---|---|---|
| 95.6 | 16.5% | 28.0% | 47.6% | 4.9% | 4.68 | 4.65 | ||
|
-
94.2
FB MPH
|
-
11.9%
SwStr%
|
-
28.5%
CSW%
|
-
50.5%
Str-ICR
|
-
4.5%
MTK%
|
-
4.93
PLV
|
-
3.54
PLA
|
6/4/2026Fantasy Baseball Relief Pitcher Roundup: 6/3Rick Graham
6/1/2026Fantasy Baseball Relief Pitcher Roundup: 5/31Rick Graham
6/1/2026Relief Pitcher Streamer Rankings Fantasy Baseball: 6/1Rick Graham
5/7/2026Relief Pitcher Streamer Rankings Fantasy Baseball: 5/7Rick Graham
4/11/2026Rumor Roundup: 4/11Griffey Geiss
See More ArticlesExclusive Access to:
Weekly Player Rater | Live Draft Assistant Tool
2026 Season Projections | Ad-Free Website
| Year | Team | G | GS | IP | W-L | Sv | Hld | ERA | WHIP | xERA | FIP | xFIP | PLA | K% | BB% | H/9 | HR/9 | BABIP | HR/FB% | LOB% | ICR | GB% | SwStr% | CSW% | IPR | PLV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 20 | 0 | 47.2 | 1-2 | 1 | 0 | 4.91 | 1.41 | 3.33 | 3.70 | 4.48 | 4.01 | 23.1% | 8.0% | 9.4 | 0.94 | .326 | 12.5% | 67.2% | 31.0% | 43.4% | 10.8% | 24.9% | 0.41 | 4.96 |
| 2025 | BOS | 23 | 0 | 34.2 | 3-0 | 0 | 2 | 3.12 | 1.18 | 4.87 | 5.09 | 4.72 | 3.53 | 20.3% | 13.5% | 5.5 | 1.04 | .191 | 25.0% | 84.2% | 34.4% | 60.2% | 11.8% | 27.4% | 0.42 | 4.92 |
| 2026 | CWS | 8 | 0 | 9.1 | 1-0 | 1 | 0 | 6.75 | 2.04 | 5.02 | 5.52 | 5.09 | 4.65 | 19.6% | 17.4% | 10.6 | 0.96 | .370 | 25.0% | 69.9% | 35.7% | 42.9% | 16.5% | 28.0% | 0.42 | 4.68 |
| RP MLB Percentile | - | - | - | --- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 17 | 1 | 22.0 | 1-1 | 1 | 3 | 4.49 | 1.41 | 4.35 | 4.38 | 4.37 | 3.54 | 22.1% | 10.5% | 8.5 | 1.10 | .291 | 17.8% | 72.2% | 37.3% | 43.9% | 11.9% | 28.5% | 0.49 | 4.93 | |
| Career | 51 | 0 | 91.2 | 5-2 | 2 | 2 | 4.42 | 1.39 | 4.08 | 4.39 | 4.61 | 3.89 | 21.7% | 11.1% | 8.1 | 0.98 | .283 | 16.7% | 73.3% | 32.7% | 49.2% | 11.7% | 26.1% | 0.41 | 4.92 | |
| Year | Team | G | GS | IP | W-L | QS | Sv | Hld | P | Strikes | Balls | TBF | H | 1B | 2B | 3B | HR | K | BB | HB | WP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 20 | 0 | 47.2 | 1-2 | 0 | 1 | 0 | 870 | 539 | 331 | 212 | 50 | 31 | 14 | 0 | 5 | 49 | 17 | 1 | 4 |
| 2025 | BOS | 23 | 0 | 34.2 | 3-0 | 0 | 0 | 2 | 569 | 342 | 227 | 148 | 21 | 15 | 2 | 0 | 4 | 30 | 20 | 5 | 1 |
| 2026 | CWS | 8 | 0 | 9.1 | 1-0 | 0 | 1 | 0 | 164 | 98 | 66 | 46 | 11 | 8 | 1 | 1 | 1 | 9 | 8 | 1 | 1 |
| RP MLB Percentile | - | - | - | --- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 17 | 1 | 22.0 | 1-1 | 0 | 1 | 3 | 374 | 237 | 137 | 96 | 20 | 13 | 4 | 0 | 3 | 21 | 10 | 1 | 1 | |
| Career | 51 | 0 | 91.2 | 5-2 | 0 | 2 | 2 | 1,603 | 979 | 624 | 406 | 82 | 54 | 17 | 1 | 10 | 88 | 45 | 7 | 6 | |
| Year | Team | K% | BB% | AVG | SLG | OPS | wOBA | BABIP | BACON | xAVG | xwOBA | xBABIP | xwoBACON | EV | FB EV | LA | xERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 23.1% | 8.0% | .263 | .416 | .740 | .321 | .326 | .350 | .227 | .278 | .285 | .316 | 85.5 | 87.8 | 12.4 | 3.33 |
| 2025 | BOS | 20.3% | 13.5% | .172 | .287 | .598 | .276 | .191 | .226 | .237 | .342 | .268 | .361 | 88.6 | 90.8 | 9.7 | 4.87 |
| 2026 | CWS | 19.6% | 17.4% | .297 | .459 | .894 | .402 | .370 | .393 | .238 | .355 | .287 | .356 | 84.1 | 82.3 | 14.5 | 5.02 |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 22.1% | 10.5% | .242 | .391 | .720 | .321 | .291 | .320 | .237 | .323 | .282 | .364 | 88.0 | 89.5 | 13.3 | 4.35 | |
| Career | 21.7% | 11.1% | .235 | .375 | .707 | .319 | .283 | .311 | .232 | .315 | .280 | .342 | 86.4 | 88.2 | 11.7 | 4.08 | |
| Year | Team | FF% (MPH) | SI% (MPH) | FC% (MPH) | SL% (MPH) | ST% (MPH) | CB% (MPH) | CH% (MPH) | FS% (MPH) | KN% (MPH) | Fastball% | Secondary% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 38.7% (93.9) | - | - | 32.3% (87.9) | 4.4% (79.0) | 18.3% (75.8) | 6.3% (84.9) | - | - | 38.7% | 61.3% |
| 2025 | BOS | 32.0% (94.3) | 4.4% (92.3) | - | 20.0% (87.6) | 6.3% (78.9) | 31.1% (76.8) | 5.1% (83.8) | 1.1% (81.6) | - | 36.4% | 63.6% |
| 2026 | CWS | 27.4% (95.6) | 10.4% (93.7) | - | 31.7% (89.5) | 6.7% (79.9) | 16.5% (77.5) | 7.3% (85.6) | - | - | 37.8% | 62.2% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 36.8% (94.2) | 26.0% (93.9) | 21.5% (89.3) | 26.3% (85.6) | 22.3% (82.4) | 17.4% (80.0) | 18.3% (86.2) | 20.0% (86.5) | 31.8% (68.1) | 47.8% | 52.1% | |
| Career | 35.2% (94.2) | 2.6% (92.9) | - | 27.9% (88.0) | 5.3% (88.0) | 22.6% (76.4) | 6.0% (84.7) | 0.4% (81.6) | - | 37.8% | 62.2% | |
| Year | Team | FF CSW% | SI CSW% | FC CSW% | SL CSW% | ST CSW% | CB CSW% | CH CSW% | FS CSW% | KN CSW% | Fastball CSW% | Secondary CSW% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 22.0% (24) | - | - | 26.0% (39) | 10.5% (2) | 34.6% (22) | 20.0% (7) | - | - | 22.0% | 26.8% |
| 2025 | BOS | 27.5% (24) | 28.0% (3) | - | 28.1% (12) | 22.2% (5) | 32.2% (22) | 3.4% (0) | 16.7% (1) | - | 27.5% | 27.3% |
| 2026 | CWS | 26.7% (10) | 23.5% (3) | - | 28.8% (7) | 27.3% (2) | 29.6% (2) | 33.3% (3) | - | - | 25.8% | 29.4% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 26.6% (12) | 27.7% (6) | 26.4% (7) | 29.8% (11) | 27.8% (10) | 26.5% (7) | 21.8% (9) | 24.3% (12) | 23.3% (6) | 28.0% | 28.5% | |
| Career | 24.1% (58) | 26.2% (6) | - | 26.8% (58) | 17.6% (9) | 33.1% (46) | 16.7% (10) | 16.7% (1) | - | 24.3% | 27.3% | |
| Year | Team | GB% | LD% | FB% | PU% | SS% | Pull% | Cent% | Oppo% | Foul Str% | PC% | Fl&B% | Solid% | Brl% | ICR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 43.4% | 22.8% | 27.6% | 6.2% | 36.6% | 40.0% | 31.0% | 29.0% | 20.3% | 69.0% | 22.1% | 2.8% | 6.2% | 31.0% |
| 2025 | BOS | 60.2% | 11.8% | 17.2% | 10.8% | 24.7% | 45.2% | 33.3% | 21.5% | 16.3% | 65.6% | 25.8% | 2.2% | 6.5% | 34.4% |
| 2026 | CWS | 42.9% | 25.0% | 14.3% | 17.9% | 28.6% | 35.7% | 35.7% | 28.6% | 14.6% | 64.2% | 28.6% | 3.6% | 3.6% | 35.7% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 43.9% | 21.4% | 24.4% | 10.3% | 34.4% | 41.5% | 33.6% | 24.9% | 17.7% | 62.4% | 24.5% | 5.9% | 7.3% | 37.3% | |
| Career | 49.2% | 19.2% | 22.6% | 9.0% | 31.6% | 41.4% | 32.3% | 26.3% | 18.3% | 67.3% | 24.1% | 2.6% | 6.0% | 32.7% | |
| Year | Team | AVG | wOBA | BABIP | BACON | xAVG | xwOBA | xBABIP | xwoBACON | EV | FB EV | LA | HR/FB | ICR | IPA% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | .263 | .321 | .326 | .350 | .227 | .278 | .285 | .316 | 85.5 | 87.8 | 12.4 | 12.5% | 31.0% | 21.2% |
| 2025 | BOS | .172 | .276 | .191 | .226 | .237 | .342 | .268 | .361 | 88.6 | 90.8 | 9.7 | 25.0% | 34.4% | 21.6% |
| 2026 | CWS | .297 | .402 | .370 | .393 | .238 | .355 | .287 | .356 | 84.1 | 82.3 | 14.5 | 25.0% | 35.7% | 21.7% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | .242 | .321 | .291 | .320 | .237 | .323 | .282 | .364 | 88.0 | 89.5 | 13.3 | 17.8% | 37.3% | 24.6% | |
| Career | .235 | .319 | .283 | .311 | .232 | .315 | .280 | .342 | 86.4 | 88.2 | 11.7 | 16.7% | 32.7% | 21.4% | |
| Year | Team | Zone% | Str% | Swing% | O-Sw% | Whiff% | Foul Str% | Con% | Z-Con% | O-Con% | CS% | SwStr% | CSW% | BIP% | PLUS% | IPR | Str-ICR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 45.2% | 62.0% | 47.8% | 28.3% | 22.6% | 20.3% | 77.4% | 85.4% | 60.7% | 14.1% | 10.8% | 24.9% | 16.7% | 56.2% | 0.41 | 51.6% |
| 2025 | BOS | 42.5% | 60.1% | 44.5% | 30.0% | 26.5% | 16.3% | 73.5% | 87.1% | 52.0% | 15.6% | 11.8% | 27.4% | 16.3% | 56.4% | 0.42 | 48.9% |
| 2026 | CWS | 45.7% | 59.8% | 48.2% | 27.0% | 34.2% | 14.6% | 65.8% | 74.5% | 45.8% | 11.6% | 16.5% | 28.0% | 17.1% | 53.0% | 0.42 | 47.6% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 44.2% | 63.1% | 46.6% | 31.0% | 25.5% | 17.7% | 74.5% | 84.1% | 58.4% | 16.6% | 11.9% | 28.5% | 17.0% | 57.7% | 0.49 | 50.5% | |
| Career | 44.3% | 61.1% | 46.7% | 28.8% | 25.1% | 18.3% | 74.9% | 84.7% | 56.0% | 14.4% | 11.7% | 26.1% | 16.6% | 56.0% | 0.41 | 50.2% | |
| Year | Team | Zone% | aLoc% | x-mLoc% | gLoc% | hiLoc% | y-mLoc% | loLoc% | iLoc% | oLoc% | mmLoc% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 45.2% | 34.9% | 21.3% | 43.8% | 36.9% | 25.1% | 38.0% | 34.4% | 44.4% | 6.2% |
| 2025 | BOS | 42.5% | 30.4% | 24.8% | 44.8% | 33.2% | 24.6% | 42.2% | 36.0% | 39.2% | 7.2% |
| 2026 | CWS | 45.7% | 37.2% | 29.9% | 32.9% | 47.0% | 20.7% | 32.3% | 26.2% | 43.9% | 5.5% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 44.2% | 34.6% | 26.9% | 38.6% | 36.3% | 22.8% | 40.9% | 30.3% | 42.8% | 6.5% | |
| Career | 44.3% | 33.6% | 23.4% | 43.0% | 36.6% | 24.5% | 38.9% | 34.1% | 42.5% | 6.5% | |
| Year | Team | Early% | Behind% | 2-Str% | Early BIP% | F-Str% | TF-Str% | ECS% | 2-Str O-Sw% | PAR% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 57.0% | 14.6% | 28.6% | 12.5% | 56.3% | 46.5% | 17.9% | 25.7% | 19.7% |
| 2025 | BOS | 60.3% | 13.5% | 26.9% | 13.4% | 55.8% | 47.6% | 20.1% | 25.5% | 19.0% |
| 2026 | CWS | 65.2% | 14.0% | 20.7% | 14.0% | 56.5% | 45.7% | 15.9% | 20.6% | 26.5% |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 58.5% | 12.6% | 29.5% | 14.3% | 60.1% | 49.6% | 21.2% | 26.4% | 19.1% | |
| Career | 59.0% | 14.2% | 27.2% | 13.0% | 56.2% | 46.8% | 18.5% | 25.2% | 20.0% | |
| Year | Team | P | PLV | QP% | AP% | BP% | Q-BP% | MTK% | HP | HL | PLA |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | BOS | 870 | 4.96 | 45.2% | 15.2% | 39.7% | 5.5% | 4.5% | 9.3 | +17 | 4.01 |
| 2025 | BOS | 569 | 4.92 | 47.3% | 16.2% | 36.6% | 10.7% | 2.1% | -0.8 | 0 | 3.53 |
| 2026 | CWS | 164 | 4.68 | 46.3% | 13.4% | 40.2% | 6.1% | 4.9% | 2.9 | +3 | 4.65 |
| RP MLB Percentile | - | - | - | - | - | - | - | - | - | - | |
| RP MLB AVG | 374 | 4.93 | 46.1% | 17.0% | 36.9% | 9.2% | 4.5% | 0.5 | 0 | 3.54 | |
| Career | 1,603 | 4.92 | 46.0% | 15.3% | 38.6% | 7.4% | 3.7% | 11.4 | +19 | 3.89 | |