Mitch Keller has played 8 seasons for the Pirates. He has 46 wins, 67 losses, an ERA of 4.47 and 878 strikeouts.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Keller | 2019 | 11 | 1 | 5 | .167 | 11 | 7.13 | 65 | 0 | 0 | 0 | 48.0 | 72 | 38 | 41 | 6 | 16 | 1 | 0 | 0 | 227 | 2 | 12.19 | 3.00 | 4.06 | 1.13 | 28.6 | 7.0 | 1.83 | .475 | 7.69 | 164 | 3.18 | 72 | 13.50 | 6.6 | |
| 2 | | M. Keller | 2020 | 5 | 1 | 1 | .500 | 5 | 2.91 | 16 | 0 | 0 | 0 | 21.2 | 9 | 7 | 7 | 4 | 18 | 1 | 0 | 0 | 87 | 2 | 6.65 | 7.48 | 0.89 | 1.66 | 18.4 | 20.7 | 1.25 | .104 | 2.91 | 65 | 6.74 | 150 | 3.74 | -5.3 | |
| 3 | | M. Keller | 2021 | 23 | 5 | 11 | .313 | 23 | 6.17 | 92 | 0 | 0 | 0 | 100.2 | 131 | 69 | 69 | 10 | 49 | 7 | 0 | 1 | 470 | 2 | 8.23 | 4.38 | 1.88 | 0.89 | 19.6 | 10.4 | 1.79 | .388 | 6.17 | 146 | 4.29 | 101 | 11.71 | -0.6 | |
| 4 | | M. Keller | 2022 | 31 | 5 | 12 | .294 | 29 | 3.91 | 138 | 0 | 0 | 0 | 159.0 | 162 | 69 | 77 | 14 | 60 | 12 | 0 | 1 | 687 | 2 | 7.81 | 3.40 | 2.30 | 0.79 | 20.1 | 8.7 | 1.40 | .320 | 4.36 | 96 | 3.87 | 97 | 9.17 | 2 | |
| 5 | | M. Keller | 2023 | 32 | 13 | 9 | .591 | 32 | 4.21 | 210 | 1 | 1 | 0 | 194.1 | 187 | 91 | 97 | 25 | 55 | 12 | 0 | 0 | 825 | 5 | 9.73 | 2.55 | 3.82 | 1.16 | 25.5 | 6.7 | 1.25 | .310 | 4.49 | 94 | 3.80 | 87 | 8.66 | 12.5 | |
| 6 | | M. Keller | 2024 | 31 | 11 | 12 | .478 | 31 | 4.25 | 166 | 1 | 0 | 0 | 178.0 | 182 | 84 | 90 | 23 | 50 | 15 | 0 | 0 | 773 | 1 | 8.39 | 2.53 | 3.32 | 1.16 | 21.5 | 6.5 | 1.30 | .306 | 4.55 | 101 | 4.07 | 100 | 9.20 | -0.2 | |
| 7 | | M. Keller | 2025 | 32 | 6 | 15 | .286 | 32 | 4.19 | 150 | 0 | 0 | 0 | 176.1 | 171 | 82 | 91 | 21 | 51 | 10 | 0 | 0 | 749 | 5 | 7.66 | 2.60 | 2.94 | 1.07 | 20.0 | 6.8 | 1.26 | .290 | 4.64 | 97 | 4.01 | 97 | 8.73 | 2.3 | |
| 8 | | M. Keller | 2026 | 10 | 4 | 2 | .667 | 10 | 3.86 | 41 | 0 | 0 | 0 | 58.1 | 46 | 25 | 25 | 4 | 16 | 2 | 0 | 0 | 232 | 1 | 6.33 | 2.47 | 2.56 | 0.62 | 17.7 | 6.9 | 1.06 | .249 | 3.86 | 92 | 3.52 | 86 | 7.10 | 3.7 | |
| Total | 175 | 46 | 67 | .407 | 173 | 4.47 | 878 | 2 | 1 | 0 | 936.1 | 960 | 465 | 497 | 107 | 315 | 60 | 0 | 2 | 4,050 | 20 | 8.44 | 3.03 | 2.79 | 1.03 | 21.7 | 7.8 | 1.36 | .317 | 4.78 | 105 | 3.98 | 95 | 9.23 | 20.9 |
PITMore MLB News
This Date in Baseball - For the first time in MLB history, six grand slams are hit in a single day
Andy Pages bests Mason Miller after an epic 9-pitch at-bat in 9th inning of Dodgers' win over Padres
Nick Kurtz's 5 RBIs, HRs by Zack Gelof and Brent Rooker lead Athletics to 14-6 win over Angels
Benintendi’s ninth-inning single sends the White Sox past the Mariners 2-1
Dodgers manufacture tiebreaking run off Mason Miller in 9th inning, hang on to beat Padres 5-4
Ketel Marte hits game-winning 3-run HR with 2 outs in 9th, lifts D-backs over Giants 5-3
More Pirates Stats
Team Batting Leaders 
HR
12
Lowe
RBI
33
Cruz
AVG
.314
Gonzales
Team Pitching Leaders 
W
6
Skenes
K
63
Skenes
ERA
2.62
Skenes
Team Rankings
HR
49
17th
R
235
6th
SO
428
9th
ERA
3.97
12th
Brewers
Cardinals
Cubs
Reds
TOR
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
33 | 16 | .673 | ||
25 | 24 | .510 | 8.0 | |
24 | 25 | .490 | 9.0 | |
22 | 27 | .449 | 11.0 | |
21 | 27 | .438 | 11.5 | |
| NL Central | W | L | PCT | GB |
28 | 18 | .609 | ||
28 | 19 | .596 | 0.5 | |
29 | 20 | .592 | 0.5 | |
25 | 24 | .510 | 4.5 | |
24 | 24 | .500 | 5.0 | |
| NL West | W | L | PCT | GB |
30 | 19 | .612 | ||
29 | 19 | .604 | 0.5 | |
24 | 23 | .511 | 5.0 | |
20 | 29 | .408 | 10.0 | |
19 | 30 | .388 | 11.0 |
Braves
Phillies
Nationals
Marlins
Mets
Dodgers
Padres
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
32 | 15 | .681 | ||
30 | 19 | .612 | 3.0 | |
21 | 27 | .438 | 11.5 | |
21 | 27 | .438 | 11.5 | |
21 | 28 | .429 | 12.0 | |
| AL Central | W | L | PCT | GB |
28 | 22 | .560 | ||
25 | 23 | .521 | 2.0 | |
22 | 27 | .449 | 5.5 | |
20 | 29 | .408 | 7.5 | |
20 | 29 | .408 | 7.5 | |
| AL West | W | L | PCT | GB |
24 | 24 | .500 | ||
23 | 25 | .479 | 1.0 | |
23 | 27 | .460 | 2.0 | |
20 | 30 | .400 | 5.0 | |
17 | 32 | .347 | 7.5 |
Rays
Yankees
Red Sox
Orioles
Guardians
White Sox
Twins
Tigers
Royals
Athletics
Rangers
Mariners
Astros
Angels