Mason Miller leads MLB in expected wOBA against
Mason Miller leads MLB in expected wOBA against in the 2026 season at .201, against a league average of .309, as of October 5, 2026.
One number, the league’s average beside it, and the top 25. Every figure here is from the 2026 season.
The number
.108 below the league average of .309. Expected weighted on-base average allowed, from the quality of contact. Lower is better. On its own a figure is only a size, which is why the league's number sits beside it.
| # | The rest of the board | Expected wOBA against | Detail |
|---|---|---|---|
| 1 | Mason Miller .208 actual | .201 | .208 actual |
| 2 | Jhoan Duran .244 actual | .222 | .244 actual |
| 3 | Jacob Misiorowski .216 actual | .226 | .216 actual |
| 4 | Adrian Morejon .244 actual | .237 | .244 actual |
| 5 | Louis Varland .228 actual | .239 | .228 actual |
| 6 | Bradgley Rodriguez .266 actual | .239 | .266 actual |
| 7 | Juan Morillo .254 actual | .243 | .254 actual |
| 8 | Edgardo Henriquez .248 actual | .244 | .248 actual |
| 9 | Max Fried .245 actual | .246 | .245 actual |
| 10 | Mason Montgomery .247 actual | .247 | .247 actual |
| 11 | Erik Sabrowski .258 actual | .251 | .258 actual |
| 12 | Dylan Lee .248 actual | .252 | .248 actual |
| 13 | Trevor Megill .208 actual | .252 | .208 actual |
| 14 | Aroldis Chapman .263 actual | .252 | .263 actual |
| 15 | Jacob Latz .207 actual | .253 | .207 actual |
| 16 | Alex Vesia .233 actual | .254 | .233 actual |
| 17 | Payton Tolle .285 actual | .255 | .285 actual |
| 18 | Logan Henderson .252 actual | .257 | .252 actual |
| 19 |  Shohei Ohtani · Los Angeles Dodgers .239 actual | .257 | .239 actual |
| 20 | Abner Uribe .239 actual | .260 | .239 actual |
| 21 | Jesús Luzardo .274 actual | .261 | .274 actual |
| 22 | Cade Smith .241 actual | .261 | .241 actual |
| 23 | Mason Fluharty .281 actual | .261 | .281 actual |
| 24 | Cam Schlittler .243 actual | .262 | .243 actual |
| 25 | Jonathan Bowlan .276 actual | .262 | .276 actual |
Source: Baseball Savant (Statcast), 2026 season. Baseball Savant's qualified players, ranked by Savant lowest first, since lower is better; the league average is Savant's own. The lead is 3.3 standard deviations (sd) above the field, estimated from Savant's percentiles: the unit the directory ranks leads by, because it lets a rate and a speed share one list. Measured (); the boards refresh twice a day.