2026 Postseason
Every ABS pitch challenge of the postseason, round by round. Counts are ABS challenges only, the same basis the rest of the site uses.
Games
35
Challenges
162
Overturned
98
Confirmed
64
Overturn Rate
60.5%
By round
| Round | Games | Challenges | Overturned | Rate | Per game |
|---|---|---|---|---|---|
| Wild Card Series | 9 | 41 | 24 | 58.5% | 4.56 |
| Division Series | 16 | 80 | 47 | 58.8% | 5.00 |
| League Championship Series | 10 | 41 | 27 | 65.9% | 4.10 |
| World Series | Not started | ||||
By series
Each round is two series played at once, one per league. MLB files both under the same game type, so they are split here by series rather than pooled.
| Series | Games | Challenges | Overturned | Rate | Per game |
|---|---|---|---|---|---|
| AL Wild Card Series | 4 | 17 | 10 | 58.8% | 4.25 |
| NL Wild Card Series | 5 | 24 | 14 | 58.3% | 4.80 |
| AL Division Series | 8 | 38 | 23 | 60.5% | 4.75 |
| NL Division Series | 8 | 42 | 24 | 57.1% | 5.25 |
| AL Championship Series | 6 | 20 | 12 | 60.0% | 3.33 |
| NL Championship Series | 4 | 21 | 15 | 71.4% | 5.25 |
Does ABS behave differently in October?
Postseason challenges succeed +6.7 percentage points more often than regular-season ones (60.5% against 53.8%), on +0.29 more challenges per game. On 162 postseason challenges, though, that gap is still within the range of chance.
See the full comparison →