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Christian Walker
First Base — Houston Astros
#8Height: 5'11"
As Batter
Challenges
25
Overturn Rate
60%
Overturned
15
Confirmed
10
Recent Challenges
| Date | Inning | Role | Opponent | Call | Result | Zone |
|---|---|---|---|---|---|---|
| 2026-08-01 | ▼ 3 | As Batter | Pitcher: Jacob deGrom(HOU) | Strike → Ball | Overturned | |
| 2026-07-31 | ▼ 5 | As Batter | Pitcher: Nathan Eovaldi(TEX) | Ball → Strike | Overturned | |
| 2026-07-27 | ▲ 2 | As Batter | Pitcher: Walbert Ureña(LAA) | Ball → Strike | Overturned | |
| 2026-07-25 | ▲ 5 | As Batter | Pitcher: Sean Burke(CWS) | Ball → Ball | Confirmed | |
| 2026-07-20 | ▼ 7 | As Batter | Pitcher: Dax Fulton(HOU) | Strike → Ball | Overturned | |
| 2026-07-03 | ▼ 4 | As Batter | Pitcher: Nick Martinez(HOU) | Strike → Ball | Overturned | |
| 2026-06-30 | ▼ 5 | As Batter | Pitcher: Eric Orze(MIN) | Ball → Strike | Overturned | |
| 2026-06-30 | ▼ 1 | As Batter | Pitcher: Joe Ryan(HOU) | Strike → Ball | Overturned | |
| 2026-06-28 | ▲ 8 | As Batter | Pitcher: Kyle Finnegan(HOU) | Strike → Strike | Confirmed | |
| 2026-06-19 | ▼ 1 | As Batter | Pitcher: Tanner Bibee(HOU) | Strike → Strike | Confirmed | |
| 2026-06-17 | ▼ 5 | As Batter | Pitcher: Casey Mize(HOU) | Strike → Strike | Confirmed | |
| 2026-06-16 | ▼ 5 | As Batter | Pitcher: Framber Valdez(HOU) | Strike → Strike | Confirmed | |
| 2026-06-13 | ▲ 7 | As Batter | Pitcher: Daniel Lynch IV(HOU) | Strike → Ball | Overturned | |
| 2026-06-04 | ▼ 7 | As Batter | Pitcher: Carmen Mlodzinski(HOU) | Strike → Strike | Confirmed | |
| 2026-05-31 | ▼ 1 | As Batter | Pitcher: Jacob Misiorowski(HOU) | Strike → Ball | Overturned |
1–15 of 25