Mitch Keller
Pittsburgh PiratesP
Age: 30
Bats/Throws: R/R
6'3" / 213
DOB: 4/4/1996
(30 years, 7 months, 1 day)
P
| Season | 2026 | 2027 | Total |
| Team | PIT | FGDC | - - - |
| Level | MLB | PROJ | MLB |
| G | 22 | 28 | 187 |
| GS | 22 | 28 | 185 |
| IP | 115.2 | 156.0 | 993.2 |
| K% | 17.7% | 18.5% | 21.4% |
| BB% | 8.3% | 7.4% | 7.9% |
| GB% | 37.3% | 42.4% | |
| ERA | 5.29 | 4.66 | 4.60 |
| FIP | 4.54 | 4.42 | 4.07 |
| WAR | 1.0 | 1.5 | 13.2 |
2026 Pitch
Selection
Selection
FA:32%
SL:26%
SI:17%
CH:9%
CU:9%
FC:8%
News
Rotowire: Keller (shoulder) said Wednesday that he feels fully healthy and plans to resume throwing in late October, Aiden Stepansky of MLB.com reports. (9/23/2026)
News Settings
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Season
2026
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Data Export [Members Only]
| Total | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | - - - | - - - | 22 | 6 | 8 | 0 | 0 | 115.2 | 503 | 117 | 73 | 68 | 15 | 42 | 89 | 6.93 | 3.27 | 1.17 | .292 | 64.4% | 37.3% | 11.2% | 89.5 | 5.29 | 5.50 | 4.54 | 4.61 | 47 | |||||
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
| 2026-08-02 | PIT | @CIN | 1 | 0 | 1 | 0 | 0 | 2.0 | 16 | 6 | 7 | 7 | 2 | 4 | 2 | 9.00 | 18.00 | 9.00 | .500 | 41.7% | 20.0% | 40.0% | 93.4 | 31.50 | 35.76 | 20.10 | 10.87 | 1 | |||||
| 2026-07-27 | PIT | ARI | 1 | 0 | 0 | 0 | 0 | 5.1 | 23 | 6 | 2 | 2 | 0 | 1 | 4 | 6.75 | 1.69 | 0.00 | .333 | 71.4% | 50.0% | 0.0% | 89.1 | 3.38 | 2.86 | 2.16 | 3.58 | 56 | |||||
| 2026-07-22 | PIT | @NYY | 1 | 0 | 0 | 0 | 0 | 5.0 | 21 | 3 | 0 | 0 | 0 | 2 | 6 | 10.80 | 3.60 | 0.00 | .250 | 100.0% | 16.7% | 0.0% | 90.9 | 0.00 | 2.89 | 2.50 | 4.31 | 66 | |||||
| 2026-07-09 | PIT | ATL | 1 | 0 | 1 | 0 | 0 | 3.0 | 15 | 4 | 3 | 3 | 1 | 2 | 3 | 9.00 | 6.00 | 3.00 | .333 | 65.2% | 30.0% | 16.7% | 93.4 | 9.00 | 5.21 | 7.43 | 6.12 | 34 | |||||
| 2026-07-03 | PIT | @WSN | 1 | 0 | 1 | 0 | 0 | 6.0 | 26 | 8 | 5 | 5 | 3 | 0 | 1 | 1.50 | 0.00 | 4.50 | .227 | 78.9% | 20.0% | 25.0% | 92.8 | 7.50 | 14.93 | 9.27 | 5.79 | 28 | |||||
| 2026-06-28 | PIT | CIN | 1 | 1 | 0 | 0 | 0 | 6.0 | 23 | 5 | 4 | 3 | 0 | 1 | 4 | 6.00 | 1.50 | 0.00 | .294 | 42.9% | 52.9% | 0.0% | 90.8 | 4.50 | 5.58 | 2.77 | 3.77 | 56 | |||||
| 2026-06-23 | PIT | SEA | 1 | 0 | 1 | 0 | 0 | 6.0 | 26 | 7 | 3 | 3 | 2 | 1 | 4 | 6.00 | 1.50 | 3.00 | .263 | 96.2% | 19.0% | 13.3% | 91.0 | 4.50 | 4.04 | 6.60 | 6.04 | 43 | |||||
| 2026-06-16 | PIT | @ATH | 1 | 0 | 0 | 0 | 0 | 5.1 | 24 | 4 | 5 | 1 | 1 | 4 | 7 | 11.81 | 6.75 | 1.69 | .250 | 45.5% | 53.8% | 100.0% | 92.7 | 1.69 | 4.84 | 5.16 | 3.01 | 42 | |||||
| 2026-06-11 | PIT | LAD | 1 | 0 | 1 | 0 | 0 | 4.0 | 24 | 7 | 5 | 5 | 1 | 4 | 3 | 6.75 | 9.00 | 2.25 | .429 | 69.0% | 46.7% | 25.0% | 94.2 | 11.25 | 13.69 | 9.35 | 7.61 | 24 | |||||
| 2026-06-05 | PIT | @ATL | 1 | 0 | 1 | 0 | 0 | 4.2 | 25 | 7 | 6 | 6 | 1 | 3 | 4 | 7.71 | 5.79 | 1.93 | .375 | 52.1% | 35.3% | 12.5% | 89.1 | 11.57 | 6.75 | 6.74 | 6.55 | 28 | |||||
| 2026-05-30 | PIT | MIN | 1 | 0 | 0 | 0 | 0 | 4.0 | 23 | 10 | 7 | 7 | 0 | 1 | 5 | 11.25 | 2.25 | 0.00 | .588 | 36.4% | 35.3% | 0.0% | 92.7 | 15.75 | 6.19 | 1.35 | 2.86 | 26 | |||||
| 2026-05-24 | PIT | @TOR | 1 | 1 | 0 | 0 | 0 | 6.0 | 25 | 4 | 1 | 1 | 0 | 3 | 5 | 7.50 | 4.50 | 0.00 | .250 | 87.5% | 37.5% | 0.0% | 88.2 | 1.50 | 4.02 | 3.43 | 5.19 | 64 | |||||
| 2026-05-19 | PIT | @STL | 1 | 0 | 0 | 0 | 0 | 5.2 | 22 | 4 | 4 | 4 | 1 | 1 | 3 | 4.76 | 1.59 | 1.59 | .188 | 43.5% | 52.9% | 16.7% | 92.0 | 6.35 | 4.44 | 5.39 | 4.70 | 49 | |||||
| 2026-05-13 | PIT | COL | 1 | 0 | 1 | 0 | 0 | 5.2 | 24 | 7 | 6 | 6 | 1 | 1 | 3 | 4.76 | 1.59 | 1.59 | .316 | 30.3% | 21.1% | 16.7% | 85.5 | 9.53 | 8.95 | 4.86 | 4.17 | 37 | |||||
| 2026-05-07 | PIT | @ARI | 1 | 1 | 0 | 0 | 0 | 6.0 | 23 | 4 | 2 | 2 | 1 | 2 | 4 | 6.00 | 3.00 | 1.50 | .188 | 87.0% | 52.9% | 20.0% | 87.9 | 3.00 | 5.21 | 4.93 | 4.02 | 56 | |||||
| 2026-05-01 | PIT | CIN | 1 | 1 | 0 | 0 | 0 | 7.0 | 26 | 3 | 1 | 1 | 0 | 1 | 6 | 7.71 | 1.29 | 0.00 | .158 | 75.0% | 47.4% | 0.0% | 89.4 | 1.29 | 3.58 | 1.81 | 2.89 | 77 | |||||
| 2026-04-25 | PIT | @MIL | 1 | 0 | 0 | 0 | 0 | 5.0 | 22 | 5 | 3 | 3 | 0 | 2 | 6 | 10.80 | 3.60 | 0.00 | .357 | 57.1% | 30.8% | 0.0% | 90.0 | 5.40 | 6.00 | 1.90 | 3.71 | 53 | |||||
| 2026-04-19 | PIT | TBR | 1 | 1 | 0 | 0 | 0 | 7.0 | 25 | 5 | 2 | 2 | 0 | 0 | 5 | 6.43 | 0.00 | 0.00 | .250 | 60.0% | 45.0% | 0.0% | 88.0 | 2.57 | 2.25 | 1.67 | 2.97 | 71 | |||||
| 2026-04-14 | PIT | WSN | 1 | 0 | 1 | 0 | 0 | 4.0 | 21 | 6 | 5 | 5 | 1 | 4 | 3 | 6.75 | 9.00 | 2.25 | .417 | 62.5% | 38.5% | 33.3% | 87.7 | 11.25 | 12.36 | 8.60 | 6.48 | 26 | |||||
| 2026-04-08 | PIT | SDP | 1 | 0 | 0 | 0 | 0 | 6.0 | 22 | 3 | 0 | 0 | 0 | 1 | 4 | 6.00 | 1.50 | 0.00 | .176 | 100.0% | 23.5% | 0.0% | 80.4 | 0.00 | 2.06 | 2.27 | 4.53 | 72 | |||||
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
| 2026-04-03 | PIT | BAL | 1 | 1 | 0 | 0 | 0 | 6.0 | 26 | 6 | 2 | 2 | 0 | 4 | 4 | 6.00 | 6.00 | 0.00 | .333 | 80.0% | 50.0% | 0.0% | 87.0 | 3.00 | 5.05 | 3.77 | 4.52 | 54 | |||||
| 2026-03-28 | PIT | @NYM | 1 | 0 | 0 | 0 | 0 | 6.0 | 21 | 3 | 0 | 0 | 0 | 0 | 3 | 4.50 | 0.00 | 0.00 | .167 | 100.0% | 38.9% | 0.0% | 86.7 | 0.00 | 1.93 | 2.10 | 4.11 | 73 |
| Total | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular | - - - | - - - | 22 | 6 | 8 | 0 | 0 | 115.2 | 503 | 117 | 73 | 68 | 15 | 42 | 89 | 6.93 | 3.27 | 1.17 | .292 | 64.4% | 37.3% | 11.2% | 89.5 | 5.29 | 5.50 | 4.54 | 4.61 | 47 | |||||
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
| 2026-08-02 | PIT | @CIN | 1 | 0 | 1 | 0 | 0 | 2.0 | 16 | 6 | 7 | 7 | 2 | 4 | 2 | 9.00 | 18.00 | 9.00 | .500 | 41.7% | 20.0% | 40.0% | 93.4 | 31.50 | 35.76 | 20.10 | 10.87 | 1 | |||||
| 2026-07-27 | PIT | ARI | 1 | 0 | 0 | 0 | 0 | 5.1 | 23 | 6 | 2 | 2 | 0 | 1 | 4 | 6.75 | 1.69 | 0.00 | .333 | 71.4% | 50.0% | 0.0% | 89.1 | 3.38 | 2.86 | 2.16 | 3.58 | 56 | |||||
| 2026-07-22 | PIT | @NYY | 1 | 0 | 0 | 0 | 0 | 5.0 | 21 | 3 | 0 | 0 | 0 | 2 | 6 | 10.80 | 3.60 | 0.00 | .250 | 100.0% | 16.7% | 0.0% | 90.9 | 0.00 | 2.89 | 2.50 | 4.31 | 66 | |||||
| 2026-07-09 | PIT | ATL | 1 | 0 | 1 | 0 | 0 | 3.0 | 15 | 4 | 3 | 3 | 1 | 2 | 3 | 9.00 | 6.00 | 3.00 | .333 | 65.2% | 30.0% | 16.7% | 93.4 | 9.00 | 5.21 | 7.43 | 6.12 | 34 | |||||
| 2026-07-03 | PIT | @WSN | 1 | 0 | 1 | 0 | 0 | 6.0 | 26 | 8 | 5 | 5 | 3 | 0 | 1 | 1.50 | 0.00 | 4.50 | .227 | 78.9% | 20.0% | 25.0% | 92.8 | 7.50 | 14.93 | 9.27 | 5.79 | 28 | |||||
| 2026-06-28 | PIT | CIN | 1 | 1 | 0 | 0 | 0 | 6.0 | 23 | 5 | 4 | 3 | 0 | 1 | 4 | 6.00 | 1.50 | 0.00 | .294 | 42.9% | 52.9% | 0.0% | 90.8 | 4.50 | 5.58 | 2.77 | 3.77 | 56 | |||||
| 2026-06-23 | PIT | SEA | 1 | 0 | 1 | 0 | 0 | 6.0 | 26 | 7 | 3 | 3 | 2 | 1 | 4 | 6.00 | 1.50 | 3.00 | .263 | 96.2% | 19.0% | 13.3% | 91.0 | 4.50 | 4.04 | 6.60 | 6.04 | 43 | |||||
| 2026-06-16 | PIT | @ATH | 1 | 0 | 0 | 0 | 0 | 5.1 | 24 | 4 | 5 | 1 | 1 | 4 | 7 | 11.81 | 6.75 | 1.69 | .250 | 45.5% | 53.8% | 100.0% | 92.7 | 1.69 | 4.84 | 5.16 | 3.01 | 42 | |||||
| 2026-06-11 | PIT | LAD | 1 | 0 | 1 | 0 | 0 | 4.0 | 24 | 7 | 5 | 5 | 1 | 4 | 3 | 6.75 | 9.00 | 2.25 | .429 | 69.0% | 46.7% | 25.0% | 94.2 | 11.25 | 13.69 | 9.35 | 7.61 | 24 | |||||
| 2026-06-05 | PIT | @ATL | 1 | 0 | 1 | 0 | 0 | 4.2 | 25 | 7 | 6 | 6 | 1 | 3 | 4 | 7.71 | 5.79 | 1.93 | .375 | 52.1% | 35.3% | 12.5% | 89.1 | 11.57 | 6.75 | 6.74 | 6.55 | 28 | |||||
| 2026-05-30 | PIT | MIN | 1 | 0 | 0 | 0 | 0 | 4.0 | 23 | 10 | 7 | 7 | 0 | 1 | 5 | 11.25 | 2.25 | 0.00 | .588 | 36.4% | 35.3% | 0.0% | 92.7 | 15.75 | 6.19 | 1.35 | 2.86 | 26 | |||||
| 2026-05-24 | PIT | @TOR | 1 | 1 | 0 | 0 | 0 | 6.0 | 25 | 4 | 1 | 1 | 0 | 3 | 5 | 7.50 | 4.50 | 0.00 | .250 | 87.5% | 37.5% | 0.0% | 88.2 | 1.50 | 4.02 | 3.43 | 5.19 | 64 | |||||
| 2026-05-19 | PIT | @STL | 1 | 0 | 0 | 0 | 0 | 5.2 | 22 | 4 | 4 | 4 | 1 | 1 | 3 | 4.76 | 1.59 | 1.59 | .188 | 43.5% | 52.9% | 16.7% | 92.0 | 6.35 | 4.44 | 5.39 | 4.70 | 49 | |||||
| 2026-05-13 | PIT | COL | 1 | 0 | 1 | 0 | 0 | 5.2 | 24 | 7 | 6 | 6 | 1 | 1 | 3 | 4.76 | 1.59 | 1.59 | .316 | 30.3% | 21.1% | 16.7% | 85.5 | 9.53 | 8.95 | 4.86 | 4.17 | 37 | |||||
| 2026-05-07 | PIT | @ARI | 1 | 1 | 0 | 0 | 0 | 6.0 | 23 | 4 | 2 | 2 | 1 | 2 | 4 | 6.00 | 3.00 | 1.50 | .188 | 87.0% | 52.9% | 20.0% | 87.9 | 3.00 | 5.21 | 4.93 | 4.02 | 56 | |||||
| 2026-05-01 | PIT | CIN | 1 | 1 | 0 | 0 | 0 | 7.0 | 26 | 3 | 1 | 1 | 0 | 1 | 6 | 7.71 | 1.29 | 0.00 | .158 | 75.0% | 47.4% | 0.0% | 89.4 | 1.29 | 3.58 | 1.81 | 2.89 | 77 | |||||
| 2026-04-25 | PIT | @MIL | 1 | 0 | 0 | 0 | 0 | 5.0 | 22 | 5 | 3 | 3 | 0 | 2 | 6 | 10.80 | 3.60 | 0.00 | .357 | 57.1% | 30.8% | 0.0% | 90.0 | 5.40 | 6.00 | 1.90 | 3.71 | 53 | |||||
| 2026-04-19 | PIT | TBR | 1 | 1 | 0 | 0 | 0 | 7.0 | 25 | 5 | 2 | 2 | 0 | 0 | 5 | 6.43 | 0.00 | 0.00 | .250 | 60.0% | 45.0% | 0.0% | 88.0 | 2.57 | 2.25 | 1.67 | 2.97 | 71 | |||||
| 2026-04-14 | PIT | WSN | 1 | 0 | 1 | 0 | 0 | 4.0 | 21 | 6 | 5 | 5 | 1 | 4 | 3 | 6.75 | 9.00 | 2.25 | .417 | 62.5% | 38.5% | 33.3% | 87.7 | 11.25 | 12.36 | 8.60 | 6.48 | 26 | |||||
| 2026-04-08 | PIT | SDP | 1 | 0 | 0 | 0 | 0 | 6.0 | 22 | 3 | 0 | 0 | 0 | 1 | 4 | 6.00 | 1.50 | 0.00 | .176 | 100.0% | 23.5% | 0.0% | 80.4 | 0.00 | 2.06 | 2.27 | 4.53 | 72 | |||||
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
| 2026-04-03 | PIT | BAL | 1 | 1 | 0 | 0 | 0 | 6.0 | 26 | 6 | 2 | 2 | 0 | 4 | 4 | 6.00 | 6.00 | 0.00 | .333 | 80.0% | 50.0% | 0.0% | 87.0 | 3.00 | 5.05 | 3.77 | 4.52 | 54 | |||||
| 2026-03-28 | PIT | @NYM | 1 | 0 | 0 | 0 | 0 | 6.0 | 21 | 3 | 0 | 0 | 0 | 0 | 3 | 4.50 | 0.00 | 0.00 | .167 | 100.0% | 38.9% | 0.0% | 86.7 | 0.00 | 1.93 | 2.10 | 4.11 | 73 |
