Explore · Umpires
Who misses, and where
Every umpire's miss rate against the ABS zone, split by which edge they miss most. The bottom edge is consistently the hardest call in baseball.
Highest miss rates (qualified umpires)
All umpires
| Umpire | Called | Miss % ↓ | Top | Bottom | Left | Right | Chall. rate | Overturn % |
|---|---|---|---|---|---|---|---|---|
| Dan Iassogna | 1,465 | 8.1% | 7.9% | 8.9% | 8.2% | 7.5% | 3.2% | 57.1% |
| John Bacon | 855 | 8.0% | 7.3% | 10.3% | 6.5% | 7.7% | 5.1% | 66.7% |
| Brian O'Nora | 1,331 | 7.7% | 7.0% | 7.3% | 8.1% | 8.3% | 2.9% | 47.2% |
| Chris Segal | 1,184 | 7.7% | 9.6% | 10.1% | 4.2% | 8.0% | 3.1% | 72.2% |
| Roberto Ortiz | 1,454 | 7.6% | 9.2% | 8.0% | 8.8% | 5.1% | 3.1% | 59.5% |
| Hunter Wendelstedt | 1,312 | 7.6% | 5.8% | 7.6% | 5.9% | 10.3% | 3.9% | 67.3% |
| Mike Estabrook | 1,390 | 7.5% | 8.9% | 8.6% | 7.8% | 5.4% | 2.7% | 62.9% |
| Andy Fletcher | 1,319 | 7.5% | 8.3% | 9.6% | 7.0% | 5.9% | 2.8% | 77.1% |
| Laz Diaz | 1,295 | 7.5% | 6.2% | 10.9% | 7.2% | 5.4% | 3.4% | 58.5% |
| Adrian Johnson | 1,081 | 7.5% | 8.6% | 8.3% | 7.3% | 6.2% | 3.5% | 55.9% |
| Rob Drake | 1,203 | 7.4% | 9.5% | 5.1% | 8.5% | 6.8% | 3.4% | 57.1% |
| Bruce Dreckman | 1,422 | 7.4% | 6.9% | 8.2% | 5.8% | 8.7% | 3.2% | 53.5% |
| Tom Hanahan | 1,289 | 7.4% | 8.6% | 7.9% | 7.3% | 6.1% | 3.2% | 61.1% |
| Bill Miller | 1,432 | 7.3% | 9.5% | 8.4% | 7.5% | 4.7% | 2.6% | 58.3% |
| Sean Barber | 1,287 | 7.2% | 7.7% | 9.2% | 7.1% | 5.3% | 3.0% | 54.3% |
| Lance Barksdale | 1,236 | 7.2% | 9.7% | 5.4% | 7.3% | 6.7% | 2.8% | 43.8% |
| Manny Gonzalez | 1,446 | 7.1% | 10.0% | 7.5% | 7.2% | 5.0% | 3.5% | 52.2% |
| D.J. Reyburn | 1,060 | 7.1% | 8.8% | 7.8% | 5.5% | 6.9% | 3.3% | 54.5% |
| Carlos Torres | 1,341 | 7.0% | 4.7% | 10.0% | 8.7% | 5.0% | 2.5% | 56.3% |
| Lance Barrett | 1,546 | 7.0% | 6.6% | 9.6% | 6.6% | 5.5% | 3.2% | 58.3% |
| Ryan Additon | 1,302 | 6.9% | 4.6% | 9.1% | 5.9% | 7.5% | 3.5% | 43.6% |
| Dan Bellino | 1,306 | 6.9% | 7.8% | 5.9% | 7.0% | 7.1% | 3.2% | 55.0% |
| Malachi Moore | 1,592 | 6.9% | 6.3% | 8.0% | 5.1% | 8.1% | 2.5% | 50.0% |
| Brian Walsh | 1,029 | 6.8% | 8.3% | 7.3% | 6.3% | 5.9% | 3.5% | 71.4% |
| Nic Lentz | 1,504 | 6.8% | 7.6% | 8.3% | 5.6% | 6.2% | 4.1% | 41.3% |
| Shane Livensparger | 1,161 | 6.7% | 8.5% | 6.6% | 5.3% | 7.2% | 2.9% | 45.2% |
| Charlie Ramos | 1,182 | 6.7% | 5.8% | 7.3% | 6.7% | 6.8% | 4.0% | 57.1% |
| Chad Whitson | 1,204 | 6.6% | 4.1% | 7.3% | 6.4% | 8.2% | 3.2% | 59.5% |
| Ryan Blakney | 1,192 | 6.5% | 5.8% | 7.4% | 5.0% | 7.9% | 3.0% | 55.9% |
| Vic Carapazza | 1,621 | 6.4% | 5.8% | 6.7% | 6.9% | 6.1% | 2.4% | 48.6% |
| Ryan Wills | 1,203 | 6.4% | 5.8% | 6.6% | 6.4% | 6.6% | 3.1% | 58.3% |
| David Rackley | 1,224 | 6.4% | 4.2% | 7.6% | 6.7% | 6.5% | 2.8% | 33.3% |
| Chris Guccione | 1,243 | 6.4% | 6.4% | 6.7% | 7.9% | 4.8% | 3.3% | 56.8% |
| Will Little | 1,431 | 6.4% | 10.4% | 7.6% | 4.0% | 5.0% | 3.2% | 38.5% |
| Doug Eddings | 1,197 | 6.3% | 9.8% | 7.4% | 5.9% | 3.7% | 2.6% | 61.3% |
| Mike Muchlinski | 1,441 | 6.2% | 6.4% | 7.5% | 6.1% | 4.8% | 2.6% | 60.0% |
| Quinn Wolcott | 1,476 | 6.2% | 6.5% | 6.4% | 7.7% | 4.3% | 2.7% | 48.7% |
| Alex MacKay | 1,136 | 6.0% | 4.2% | 7.2% | 6.5% | 5.6% | 2.7% | 50.0% |
| Adam Beck | 1,303 | 5.8% | 5.5% | 5.3% | 6.6% | 5.8% | 2.3% | 43.3% |
| Gabe Morales | 1,236 | 5.7% | 5.8% | 7.0% | 3.6% | 6.4% | 2.5% | 50.0% |
| Chris Conroy | 1,268 | 5.6% | 6.1% | 6.0% | 6.0% | 4.5% | 2.5% | 50.0% |
| Alex Tosi | 1,127 | 5.6% | 8.1% | 4.3% | 5.0% | 5.6% | 2.9% | 45.2% |
| Mark Ripperger | 1,310 | 5.3% | 4.2% | 4.0% | 5.7% | 6.5% | 2.5% | 45.2% |
| Tripp Gibson | 1,295 | 5.3% | 5.4% | 5.2% | 4.8% | 5.6% | 2.4% | 53.3% |
| Edwin Moscoso | 1,422 | 4.5% | 5.7% | 3.6% | 4.7% | 4.3% | 2.9% | 45.0% |