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2026 MLB ABS challenge system tracker: Team, player rankings | Latest Sports News
2026 MLB ABS challenge system tracker: team, player rankings
Based on recent updates, 2026 MLB ABS challenge system tracker: Team, player rankings.
Major League Baseball implemented the ABS challenge system for the 2026 season, which allows players to challenge a ball or strike call made by the plate umpire. Each team receives two challenges to start the game, and only batters, pitchers and catchers can challenge a call. If a team wins a challenge, it can keep challenging. If a team challenges incorrectly twice, it loses its challenges for the rest of the game.
Here are the ABS challenge system rankings for batters, pitchers, catchers, teams and umpires for the 2026 MLB season.
Data updated through Tuesday, March 31.
Batter ABS Challenge Leaders
Pitcher ABS Challenge Leaders
Catcher ABS Challenge Leaders
MLB Team ABS Challenge Rankings
Umpire ABS Challenge Leaders
| Rank | Name | Pitches Challenged | Calls Overturned | Overturn Rate | Pitches Called |
|---|---|---|---|---|---|
| 1 | Bruce Dreckman | 4 | 0 | 0.0% | 335 |
| 1 | David Rackley | 3 | 0 | 0.0% | 307 |
| 1 | Erich Bacchus | 3 | 0 | 0.0% | 332 |
| 1 | Vic Carapazza | 1 | 0 | 0.0% | 269 |
| 1 | James Hoye | 1 | 0 | 0.0% | 291 |
| 1 | Quinn Wolcott | 1 | 0 | 0.0% | 335 |
| 7 | Will Little | 6 | 1 | 16.7% | 583 |
| 8 | Emil Jimenez | 5 | 1 | 20.0% | 299 |
| 9 | John Tumpane | 4 | 1 | 25.0% | 321 |
| 9 | Roberto Ortiz | 4 | 1 | 25.0% | 281 |
| 9 | Ben May | 4 | 1 | 25.0% | 348 |
| 12 | Lance Barksdale | 6 | 2 | 33.3% | 569 |
| 12 | Ryan Additon | 6 | 2 | 33.3% | 371 |
| 12 | Jordan Baker | 6 | 2 | 33.3% | 554 |
| 12 | Chris Conroy | 3 | 1 | 33.3% | 323 |
| 12 | Mike Muchlinski | 3 | 1 | 33.3% | 270 |
| 12 | Gabe Morales | 3 | 1 | 33.3% | 248 |
| 12 | Nick Mahrley | 3 | 1 | 33.3% | 340 |
| 12 | Jansen Visconti | 3 | 1 | 33.3% | 265 |
| 12 | Stu Scheurwater | 3 | 1 | 33.3% | 268 |
| 12 | Rob Drake | 3 | 1 | 33.3% | 272 |
| 12 | Nestor Ceja | 3 | 1 | 33.3% | 310 |
| 12 | Nate Tomlinson | 3 | 1 | 33.3% | 277 |
| 24 | D.J. Reyburn | 5 | 2 | 40.0% | 341 |
| 24 | Malachi Moore | 5 | 2 | 40.0% | 287 |
| 26 | Laz Diaz | 12 | 6 | 50.0% | 548 |
| 26 | Chris Guccione | 6 | 3 | 50.0% | 615 |
| 26 | Marvin Hudson | 4 | 2 | 50.0% | 528 |
| 26 | Ramon De Jesus | 4 | 2 | 50.0% | 339 |
| 26 | Alex Tosi | 4 | 2 | 50.0% | 240 |
| 26 | Brennan Miller | 4 | 2 | 50.0% | 353 |
| 26 | Adam Beck | 4 | 2 | 50.0% | 301 |
| 26 | Scott Barry | 2 | 1 | 50.0% | 293 |
| 26 | Mark Ripperger | 2 | 1 | 50.0% | 288 |
| 26 | Ryan Wills | 2 | 1 | 50.0% | 307 |
| 36 | Doug Eddings | 9 | 5 | 55.6% | 561 |
| 37 | Carlos Torres | 7 | 4 | 57.1% | 348 |
| 38 | Bill Miller | 10 | 6 | 60.0% | 532 |
| 38 | Hunter Wendelstedt | 5 | 3 | 60.0% | 258 |
| 40 | Adrian Johnson | 8 | 5 | 62.5% | 638 |
| 41 | Mark Wegner | 6 | 4 | 66.7% | 614 |
| 41 | Alfonso Márquez | 6 | 4 | 66.7% | 545 |
| 41 | Tripp Gibson | 6 | 4 | 66.7% | 358 |
| 41 | Alan Porter | 3 | 2 | 66.7% | 320 |
| 41 | Todd Tichenor | 3 | 2 | 66.7% | 342 |
| 41 | Brian O’Nora | 3 | 2 | 66.7% | 318 |
| 41 | Jeremie Rehak | 3 | 2 | 66.7% | 273 |
| 41 | Ryan Blakney | 3 | 2 | 66.7% | 249 |
| 49 | Chris Segal | 10 | 7 | 70.0% | 321 |
| 50 | Dan Iassogna | 11 | 8 | 72.7% | 535 |
| 51 | Chad Fairchild | 4 | 3 | 75.0% | 275 |
| 51 | Cory Blaser | 4 | 3 | 75.0% | 310 |
| 51 | CB Bucknor | 8 | 6 | 75.0% | 383 |
| 51 | Sean Barber | 4 | 3 | 75.0% | 322 |
| 51 | Lance Barrett | 4 | 3 | 75.0% | 288 |
| 51 | Paul Clemons | 4 | 3 | 75.0% | 291 |
| 57 | Ron Kulpa | 5 | 4 | 80.0% | 304 |
| 58 | Dan Bellino | 6 | 5 | 83.3% | 263 |
| 59 | Jim Wolf | 3 | 3 | 100.0% | 274 |
| 59 | Andy Fletcher | 1 | 1 | 100.0% | 280 |
| 59 | Chad Whitson | 7 | 7 | 100.0% | 295 |
| 59 | Mike Estabrook | 5 | 5 | 100.0% | 291 |
| 59 | Junior Valentine | 2 | 2 | 100.0% | 269 |
| 59 | Charlie Ramos | 1 | 1 | 100.0% | 271 |

