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Isaac Mattson
Pitcher — Pittsburgh Pirates
#72Height: 6'2"
As Pitcher
Challenges
10
Overturn Rate
50%
Overturned
5
Confirmed
5
Recent Challenges
| Date | Inning | Role | Opponent | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-09-05 | ▲ 6 | As Pitcher | Batter: Christian Moore(PIT) | Ball → Strike | Overturned | |
| 2026-07-19 | ▼ 9 | As Pitcher | Batter: Brayan Rocchio(PIT) | Ball → Ball | Confirmed | |
| 2026-07-19 | ▼ 9 | As Pitcher | Batter: Travis Bazzana(PIT) | Ball → Strike | Overturned | |
| 2026-07-12 | ▲ 6 | As Pitcher | Batter: Gary Sánchez(PIT) | Ball → Ball | Confirmed | |
| 2026-06-27 | ▲ 8 | As Pitcher | Batter: Jose Trevino(PIT) | Ball → Ball | Confirmed | |
| 2026-05-10 | ▼ 6 | As Pitcher | Batter: Willy Adames(PIT) | Ball → Ball | Confirmed | |
| 2026-05-10 | ▼ 6 | As Pitcher | Batter: Rafael Devers(PIT) | Ball → Strike | Overturned | |
| 2026-04-27 | ▲ 7 | As Pitcher | Batter: Jordan Walker(PIT) | Ball → Strike | Overturned | |
| 2026-04-14 | ▲ 9 | As Pitcher | Batter: James Wood(WSH) | Strike → Strike | Confirmed | |
| 2026-03-30 | ▼ 7 | As Pitcher | Batter: Ke'Bryan Hayes(CIN) | Strike → Ball | Overturned |