Team pitching -- 2026 Seattle Mariners
Regular season -- as of 7/5/2026
| Primary |
 | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| | Rodriguez,R | mr | 0.19 | 1 | 0 | 2 | 31 | 0 | 0 | 0 | 47.2 | 21 | 1 | 1 | 7 | 47 | 0 | 2 | 167 |
| | Morejon* | mr | 1.39 | 3 | 5 | 13 | 29 | 0 | 0 | 0 | 32.1 | 20 | 11 | 5 | 7 | 37 | 1 | 0 | 129 |
| | Brazoban | mr | 1.64 | 1 | 1 | 1 | 24 | 0 | 0 | 0 | 33.0 | 18 | 7 | 6 | 12 | 29 | 1 | 4 | 127 |
| | Ashcraft,G | mr | 2.30 | 3 | 1 | 1 | 27 | 0 | 0 | 0 | 31.1 | 31 | 12 | 8 | 8 | 20 | 1 | 5 | 129 |
| | Winn,C | mr | 2.45 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 29.1 | 27 | 8 | 8 | 16 | 29 | 3 | 2 | 131 |
| | Detmers* | mr | 3.13 | 0 | 2 | 1 | 29 | 0 | 0 | 0 | 37.1 | 36 | 16 | 13 | 16 | 55 | 3 | 3 | 164 |
| | Weissert | mr | 3.24 | 1 | 1 | 1 | 32 | 0 | 0 | 0 | 41.2 | 31 | 16 | 15 | 16 | 36 | 2 | 0 | 176 |
| | Povich* | sp | 3.25 | 4 | 3 | 0 | 10 | 10 | 0 | 0 | 61.0 | 52 | 23 | 22 | 22 | 57 | 7 | 13 | 244 |
| | Quantrill | sp | 3.46 | 7 | 7 | 0 | 16 | 16 | 1 | 0 | 91.0 | 79 | 42 | 35 | 25 | 71 | 14 | 7 | 380 |
| | Giolito | sp | 4.93 | 5 | 7 | 0 | 18 | 18 | 0 | 0 | 107.2 | 100 | 62 | 59 | 55 | 71 | 13 | 10 | 476 |
| | Cabrera,E | sp | 5.04 | 7 | 6 | 0 | 18 | 18 | 1 | 1 | 103.2 | 101 | 58 | 58 | 46 | 126 | 12 | 5 | 455 |
| | Abel | sp | 5.12 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 19.1 | 25 | 16 | 11 | 10 | 21 | 4 | 1 | 92 |
| f | Canning | sp | 5.38 | 3 | 10 | 0 | 14 | 14 | 0 | 0 | 73.2 | 74 | 45 | 44 | 44 | 65 | 16 | 2 | 337 |
|   | Total |   | 3.62 | 36 | 44 | 19 | 80 | 80 | 2 | 8 | 709.0 | 615 | 317 | 285 | 284 | 664 | 77 | 54 | 3007 |
| Secondary |
 | Name | P | SB | CS | IW | HBP | WP | BK | SH | SF | CI | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | NP/G | STR% |
| | Rodriguez,R | mr | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.0 | 1.3 | 5.3 | 8.9 | 0.0 | 6.7 | 20.2 | .663 |
| | Morejon* | mr | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 5.6 | 1.9 | 8.1 | 10.3 | 0.3 | 5.3 | 17.0 | .669 |
| | Brazoban | mr | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 0 | 4.9 | 3.3 | 9.0 | 7.9 | 0.3 | 2.4 | 19.9 | .605 |
| | Ashcraft,G | mr | 2 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 8.9 | 2.3 | 11.2 | 5.7 | 0.3 | 2.5 | 17.8 | .626 |
| | Winn,C | mr | 1 | 0 | 3 | 3 | 0 | 1 | 0 | 1 | 0 | 8.3 | 4.9 | 14.1 | 8.9 | 0.9 | 1.8 | 22.2 | .624 |
| | Detmers* | mr | 4 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 8.7 | 3.9 | 13.0 | 13.3 | 0.7 | 3.4 | 22.8 | .619 |
| | Weissert | mr | 3 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 6.7 | 3.5 | 10.6 | 7.8 | 0.4 | 2.3 | 19.7 | .616 |
| | Povich* | sp | 4 | 1 | 0 | 1 | 3 | 0 | 2 | 2 | 0 | 7.7 | 3.2 | 11.1 | 8.4 | 1.0 | 2.6 | 94.9 | .599 |
| | Quantrill | sp | 7 | 1 | 0 | 6 | 1 | 0 | 1 | 2 | 0 | 7.8 | 2.5 | 10.9 | 7.0 | 1.4 | 2.8 | 85.3 | .628 |
| | Giolito | sp | 4 | 3 | 0 | 1 | 3 | 0 | 2 | 5 | 0 | 8.4 | 4.6 | 13.0 | 5.9 | 1.1 | 1.3 | 100.9 | .600 |
| | Cabrera,E | sp | 11 | 2 | 0 | 6 | 6 | 0 | 0 | 1 | 0 | 8.8 | 4.0 | 13.3 | 10.9 | 1.0 | 2.7 | 98.6 | .613 |
| | Abel | sp | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 4.7 | 16.3 | 9.8 | 1.9 | 2.1 | 88.5 | .621 |
| f | Canning | sp | 5 | 1 | 0 | 2 | 5 | 0 | 0 | 2 | 0 | 9.0 | 5.4 | 14.7 | 7.9 | 2.0 | 1.5 | 92.8 | .579 |
|   | Total |   | 43 | 12 | 7 | 28 | 23 | 1 | 9 | 18 | 0 | 7.8 | 3.6 | 11.8 | 8.4 | 1.0 | 2.3 |   | .614 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| | Rodriguez,R | mr | .351 | 0.59 | 113 | .186 | 36 | .216 | 36 | .216 | 4.5 | 0.9 | 0.77 | 0.65 |
| | Morejon* | mr | .470 | 0.84 | 82 | .232 | 36 | .279 | 38 | .295 | 7.3 | 2.0 | 1.84 | 1.37 |
| | Brazoban | mr | .503 | 0.91 | 82 | .207 | 39 | .307 | 42 | .331 | 7.1 | 1.9 | 1.73 | 1.59 |
| | Ashcraft,G | mr | .677 | 1.24 | 100 | .300 | 52 | .403 | 52 | .403 | 12.6 | 3.6 | 3.26 | 3.00 |
| | Winn,C | mr | .748 | 1.47 | 80 | .300 | 60 | .458 | 63 | .481 | 16.5 | 5.1 | 4.56 | 4.44 |
| | Detmers* | mr | .681 | 1.39 | 88 | .375 | 67 | .409 | 69 | .421 | 17.8 | 4.2 | 3.86 | 4.01 |
| | Weissert | mr | .562 | 1.13 | 120 | .242 | 60 | .341 | 62 | .352 | 14.4 | 3.1 | 2.80 | 2.42 |
| | Povich* | sp | .702 | 1.21 | 157 | .287 | 107 | .439 | 108 | .443 | 23.8 | 3.5 | 3.16 | 3.43 |
| | Quantrill | sp | .706 | 1.14 | 264 | .246 | 169 | .445 | 175 | .461 | 42.2 | 4.1 | 3.76 | 3.44 |
| | Giolito | sp | .724 | 1.44 | 336 | .259 | 218 | .458 | 219 | .460 | 55.1 | 4.5 | 4.14 | 4.23 |
| | Cabrera,E | sp | .734 | 1.42 | 265 | .336 | 206 | .453 | 212 | .466 | 57.7 | 5.0 | 4.51 | 4.44 |
| | Abel | sp | .868 | 1.81 | 57 | .368 | 50 | .543 | 50 | .543 | 15.3 | 7.0 | 6.40 | 7.11 |
| f | Canning | sp | .816 | 1.60 | 210 | .276 | 177 | .525 | 179 | .531 | 51.6 | 6.3 | 5.67 | 5.86 |
|   | Total |   | .681 | 1.27 | 1954 | .275 | 1277 | .425 | 1305 | .434 | 317.5 | 4.0 | 3.63 | 3.53 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| | Rodriguez,R | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 |
| | Morejon* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| | Brazoban | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 |
| | Ashcraft,G | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 |
| | Winn,C | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 1 | .077 |
| | Detmers* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 |
| | Weissert | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 |
| | Povich* | sp | 10 | 0 | .000 | 0 | 7 | .700 | 32 | 3.2 | 5 | 4 | .800 |
| | Quantrill | sp | 16 | 1 | .063 | 0 | 9 | .563 | 57 | 3.6 | 6 | 3 | .500 |
| | Giolito | sp | 18 | 0 | .000 | 0 | 8 | .444 | 66 | 3.7 | 11 | 7 | .636 |
| | Cabrera,E | sp | 18 | 1 | .056 | 1 | 10 | .556 | 75 | 4.2 | 3 | 1 | .333 |
| | Abel | sp | 4 | 0 | .000 | 0 | 1 | .250 | 14 | 3.5 | 2 | 0 | .000 |
| f | Canning | sp | 14 | 0 | .000 | 0 | 3 | .214 | 41 | 2.9 | 12 | 5 | .417 |
|   | Total |   | 80 | 2 | .025 | 8 | 38 | .475 | 285 | 3.6 | 86 | 27 | .314 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| | Rodriguez,R | mr | 2 | 2 | 1.000 | 0 | .000 | 7 | 10 | 3 | .300 | 31 | 31 | 7 |
| | Morejon* | mr | 14 | 13 | .929 | 1 | .071 | 0 | 7 | 0 | .000 | 29 | 29 | 29 |
| | Brazoban | mr | 1 | 1 | 1.000 | 0 | .000 | 4 | 9 | 1 | .111 | 24 | 24 | 15 |
| | Ashcraft,G | mr | 1 | 1 | 1.000 | 0 | .000 | 7 | 12 | 5 | .417 | 27 | 27 | 6 |
| | Winn,C | mr | 1 | 0 | .000 | 1 | 1.000 | 3 | 14 | 6 | .429 | 23 | 23 | 9 |
| | Detmers* | mr | 1 | 1 | 1.000 | 0 | .000 | 6 | 16 | 4 | .250 | 29 | 29 | 10 |
| | Weissert | mr | 2 | 1 | .500 | 0 | .000 | 6 | 18 | 8 | .444 | 32 | 32 | 2 |
| | Povich* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 |
| | Quantrill | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 |
| | Giolito | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 |
| | Cabrera,E | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 |
| | Abel | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 |
| f | Canning | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 |
|   | Total |   | 22 | 19 | .864 | 2 | .091 | 33 | 86 | 27 | .314 | 80 | 195 | 78 |