FL Team Usage -- 2026 Seattle Mariners
Regular season -- as of 7/13/2026
| Batters |
| | | At Bats |
| S | Name | MLBPA | FLPA | Usage |
| | Pete Alonso | 709 | 370 | 52 |
| | Javier Baez | 437 | 302 | 69 |
| f | Moises Ballesteros | 66 | 45 | 68 |
| | Kerry Carpenter | 464 | 253 | 55 |
| f | Zach Cole | 52 | 0 | 0 |
| | William Contreras | 659 | 335 | 51 |
| | J.P. Crawford | 654 | 372 | 57 |
| | Travis d'Arnaud | 231 | 23 | 10 |
| | J.C. Escarra | 98 | 16 | 16 |
| | Ian Happ | 663 | 376 | 57 |
| f | DJ LeMahieu | 142 | 159 | 112 |
| | Angel Martinez | 484 | 178 | 37 |
| | Luis Rengifo | 541 | 240 | 44 |
| f | Jose Siri | 36 | 0 | 0 |
| | Jack Suwinski | 178 | 16 | 9 |
| | Michael A. Taylor | 325 | 119 | 37 |
| | Luis Urias | 330 | 143 | 43 |
| f | Enmanuel Valdez | 102 | 148 | 145 |
| | Weston Wilson | 125 | 68 | 54 |
| | Total | 6296 | 3163 | |
| Pitchers |
| | | Appearances | Starts |
| S | Name | MLBBF | FLBF | Usage | MLBGS | FLGS | Usage |
| | Eduard Bazardo | 313 | 179 | 57 | 0 | 0 | 0 |
| f | Caden Dana | 141 | 0 | 0 | 5 | 0 | 0 |
| f | Dietrich Enns | 200 | 129 | 65 | 3 | 3 | 100 |
| f | Bailey Falter | 518 | 350 | 68 | 24 | 15 | 63 |
| | Tyler Glasnow | 366 | 205 | 56 | 18 | 9 | 50 |
| | Hunter Greene | 420 | 330 | 79 | 19 | 14 | 74 |
| f | Yaramil Hiraldo | 84 | 19 | 23 | 0 | 0 | 0 |
| | Michael Lorenzen | 606 | 270 | 45 | 26 | 11 | 42 |
| f | Kyle Nicolas | 167 | 87 | 52 | 0 | 0 | 0 |
| f | Eduarniel Nunez | 60 | 0 | 0 | 0 | 0 | 0 |
| | Colin Rea | 662 | 423 | 64 | 27 | 16 | 59 |
| f | Grayson Rodriguez | 0 | 0 | 0 | 0 | 0 | 0 |
| | Colin Selby | 60 | 56 | 93 | 0 | 0 | 0 |
| | Tarik Skubal | 748 | 482 | 64 | 31 | 18 | 58 |
| f | Dylan Smith | 48 | 0 | 0 | 0 | 0 | 0 |
| | Bennett Sousa | 199 | 112 | 56 | 0 | 0 | 0 |
| | Matt Strahm | 256 | 156 | 61 | 0 | 0 | 0 |
| | Cole Sulser | 90 | 54 | 60 | 0 | 0 | 0 |
| | Ryan Thompson | 175 | 112 | 64 | 0 | 0 | 0 |
| | Will Vest | 284 | 152 | 54 | 0 | 0 | 0 |
| f | Josh Winckowski | 52 | 37 | 71 | 0 | 0 | 0 |
| | Total | 5449 | 3153 | | 153 | 86 | |