2026 Season
ABS Challenge System
League-wide season view of the Automated Ball-Strike Challenge System, with macro success rates and role-specific leaderboards for batters, pitchers, and catchers.
Overall
54.8%
Overturn rate
Attempts321
Overturned176
Confirmed145
Batter
52.0%
Overturn rate
Attempts150
Overturned78
Confirmed72
Pitcher
41.7%
Overturn rate
Attempts12
Overturned5
Confirmed7
Catcher
59.2%
Overturn rate
Attempts174
Overturned103
Confirmed71
Catcher Challenges
Catcher Leaderboard
174 attempts, 59.2% overturn rate
| Rank | Player | Team | Challenges | Overturned | Confirmed | Success % | Challenge % | Overturns vs Exp | Net Impact |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Cal Raleigh | SEA | 8 | 4 | 4 | 50.0% | 2.8% | +5.00 | +1.08 |
| 2 | Alejandro Kirk | TOR | 2 | 2 | 0 | 100.0% | 1.0% | +4.23 | +1.99 |
| 3 | Dillon Dingler | DET | 3 | 3 | 0 | 100.0% | 1.6% | +3.20 | +3.75 |
| 4 | Carson Kelly | CHC | 4 | 3 | 1 | 75.0% | 2.1% | +3.16 | +0.96 |
| 5 | J.T. Realmuto | PHI | 3 | 3 | 0 | 100.0% | 1.0% | +3.01 | +2.70 |
| 6 | Samuel Basallo | BAL | 4 | 3 | 1 | 75.0% | 4.1% | +2.96 | +1.03 |
| 7 | Austin Wells | NYY | 4 | 4 | 0 | 100.0% | 1.7% | +2.50 | +5.66 |
| 8 | Patrick Bailey | SF | 5 | 3 | 2 | 60.0% | 1.7% | +2.40 | +2.82 |
| 9 | Nick Fortes | TB | 7 | 5 | 2 | 71.4% | 3.0% | +2.01 | +2.57 |
| 10 | Logan O'Hoppe | LAA | 4 | 3 | 1 | 75.0% | 1.3% | +1.86 | +0.71 |
| 11 | Adley Rutschman | BAL | 2 | 2 | 0 | 100.0% | 0.8% | +1.66 | +1.87 |
| 12 | Freddy Fermin | SD | 3 | 2 | 1 | 66.7% | 1.3% | +1.59 | +1.32 |
| 13 | Hunter Goodman | COL | 4 | 2 | 2 | 50.0% | 2.1% | +1.54 | +0.21 |
| 14 | Will Smith | LAD | 7 | 5 | 2 | 71.4% | 2.6% | +1.43 | +2.34 |
| 15 | William Contreras | MIL | 4 | 3 | 1 | 75.0% | 1.9% | +1.04 | +1.90 |
| 16 | Victor Caratini | MIN | 5 | 4 | 1 | 80.0% | 5.7% | +0.94 | +1.82 |
| 17 | Jeferson Quero | MIL | 2 | 2 | 0 | 100.0% | 3.7% | +0.93 | +1.15 |
| 18 | Luis Torrens | NYM | 3 | 2 | 1 | 66.7% | 2.6% | +0.91 | +1.08 |
| 19 | Luis Campusano | SD | 4 | 2 | 2 | 50.0% | 3.4% | +0.60 | +0.23 |
| 20 | Jake Rogers | DET | 1 | 1 | 0 | 100.0% | 0.9% | +0.40 | -0.17 |
| 21 | Joey Bart | PIT | 1 | 0 | 1 | 0.0% | 0.8% | +0.34 | -1.08 |
| 22 | Shea Langeliers | ATH | 3 | 2 | 1 | 66.7% | 1.3% | +0.34 | +0.38 |
| 23 | Daniel Susac | SF | 1 | 1 | 0 | 100.0% | 1.3% | +0.16 | +0.47 |
| 24 | Brett Sullivan | COL | 3 | 2 | 1 | 66.7% | 2.8% | -0.11 | +0.79 |
| 25 | Agustin Ramirez | MIA | 5 | 3 | 2 | 60.0% | 3.9% | -0.20 | +0.94 |
| 26 | Salvador Perez | KC | 7 | 5 | 2 | 71.4% | 2.5% | -0.22 | +2.65 |
| 27 | Bo Naylor | CLE | 4 | 1 | 3 | 25.0% | 1.8% | -0.42 | -0.87 |
| 28 | Yainer Diaz | HOU | 3 | 1 | 2 | 33.3% | 1.2% | -0.47 | -1.07 |
| 29 | Henry Davis | PIT | 2 | 2 | 0 | 100.0% | 0.8% | -0.49 | +0.91 |
| 30 | Tyler Heineman | TOR | 3 | 1 | 2 | 33.3% | 4.4% | -0.58 | -1.38 |
| 31 | Tyler Stephenson | CIN | 2 | 1 | 1 | 50.0% | 0.9% | -0.67 | +0.52 |
| 32 | Francisco Alvarez | NYM | 4 | 2 | 2 | 50.0% | 1.6% | -0.85 | -1.93 |
| 33 | Christian Vazquez | HOU | 2 | 1 | 1 | 50.0% | 1.6% | -0.89 | +1.12 |
| 34 | Ryan Jeffers | MIN | 8 | 5 | 3 | 62.5% | 3.3% | -0.98 | +0.94 |
| 35 | Connor Wong | BOS | 1 | 1 | 0 | 100.0% | 0.6% | -1.15 | +1.57 |
| 36 | Austin Wynns | ATH | 2 | 1 | 1 | 50.0% | 1.9% | -1.16 | -0.42 |
| 37 | James McCann | AZ | 3 | 2 | 1 | 66.7% | 3.2% | -1.49 | +0.62 |
| 38 | Keibert Ruiz | WSH | 3 | 1 | 2 | 33.3% | 2.6% | -1.59 | -0.10 |
| 39 | Miguel Amaya | CHC | 1 | 0 | 1 | 0.0% | 1.1% | -1.78 | -0.73 |
| 40 | Kyle Higashioka | TEX | 1 | 0 | 1 | 0.0% | 1.0% | -1.99 | -0.14 |
| 41 | Jonah Heim | ATL | 4 | 2 | 2 | 50.0% | 5.3% | -2.01 | -0.06 |
| 42 | Drake Baldwin | ATL | 3 | 2 | 1 | 66.7% | 1.8% | -2.23 | +0.75 |
| 43 | Drew Millas | WSH | 3 | 1 | 2 | 33.3% | 1.6% | -2.56 | -0.81 |
| 44 | Austin Hedges | CLE | 1 | 0 | 1 | 0.0% | 2.3% | -2.66 | -1.23 |
| 45 | Liam Hicks | MIA | 4 | 1 | 3 | 25.0% | 3.6% | -2.94 | -1.53 |
| 46 | Pedro Pages | STL | 5 | 1 | 4 | 20.0% | 1.9% | -3.45 | -2.97 |
| 47 | Gabriel Moreno | AZ | 2 | 1 | 1 | 50.0% | 0.7% | -4.62 | -1.89 |
| 48 | Edgar Quero | CWS | 10 | 4 | 6 | 40.0% | 4.6% | -5.74 | -3.84 |
| 49 | Carlos Narvaez | BOS | 4 | 1 | 3 | 25.0% | 3.3% | -6.59 | -2.34 |