Yainer Diaz stats and game log
Yainer Diaz is the Houston Astros catcher (No. 21). In the 2026 regular season through September 27, 2026, Yainer Diaz has played 98 games: a .285 batting average with 14 home runs, 45 RBIs and 38 runs.
Research summary
- Recent form: 1.6 hits per game over the last 5 games, against 1 over the season (98 games).
- Role: 4.6 at-bats per game over the last 5 games, against 3.5 over the season.
- Consistency: at or above the season average (1 hits) in 64 of 98 games.
- Home and road: 0.8 hits per game at home (46 games), 1.2 on the road (52).
How often
| Threshold | Last 5 | Last 10 | Season |
|---|---|---|---|
| 1+ hits | 4 of 5 | 8 of 10 | 64 of 98 |
| 2+ hits | 4 of 5 | 6 of 10 | 27 of 98 |
| 2+ total bases | 4 of 5 | 7 of 10 | 40 of 98 |
| 3+ total bases | 3 of 5 | 4 of 10 | 22 of 98 |
| 1+ home runs | 1 of 5 | 2 of 10 | 13 of 98 |
Figures are MLB regular-season games; samples are stated and small samples move quickly.
Team: Houston Astros stats and results.
Prop research by category
How often each threshold was reached over the last 5, 10 and 20 games, splits and the next opponent, one statistic at a time.
5'11" · 195 lb
2026 regular season
| Games | AB | H | R | HR | RBI | BB | SO | SB | TB | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 per game | 98 | 3.5 | 1 | 0.4 | 0.1 | 0.5 | 0.1 | 0.6 | 0 | 1.6 |
| 2026 totals | 98 | 344 | 98 | 38 | 14 | 45 | 12 | 57 | 0 | 159 |
2025 regular season
143 regular-season games in 2025 for comparison. Playoff games are not in these figures.
| Games | AB | H | R | HR | RBI | BB | SO | SB | CS | TB | IBB | SH | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 per game | 143 | 3.8 | 1 | 0.4 | 0.1 | 0.5 | 0.1 | 0.7 | 0 | 0 | 1.6 | 0 | 0 |
| 2025 totals | 143 | 542 | 139 | 56 | 20 | 70 | 20 | 95 | 1 | 1 | 226 | 2 | 0 |
Rates in 2026
Yainer Diaz has 98 hits in 344 at-bats (.285), with 14 home runs and 45 RBIs.
| Measure | Value |
|---|---|
| Batting average | .285 |
| On-base percentage | .313 |
| Slugging percentage | .462 |
| OPS (on-base plus slugging) | .775 |
| Strikeout rate (per at-bat) | 16.6% |
Home, road and recent form, 2026
| Split | Games | H/g | HR/g | RBI/g |
|---|---|---|---|---|
| Home | 46 | 0.8 | 0.1 | 0.3 |
| Road | 52 | 1.2 | 0.2 | 0.6 |
| Last 5 games | 5 | 1.6 | 0.2 | 1 |
| Season | 98 | 1 | 0.1 | 0.5 |
Game log
| Date | Opponent | Result | AB | H | R | HR | RBI | BB | SO | SB | TB |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2026 (playoffs) | vs CHW | L | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| Sep 29, 2026 (playoffs) | vs CHW | L | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| Sep 27, 2026 | @ OAK | W | 5 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 3 |
| Sep 26, 2026 | @ OAK | W | 5 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
| Sep 25, 2026 | @ OAK | L | 4 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 3 |
| Sep 24, 2026 | @ OAK | W | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| Sep 23, 2026 | @ SEA | L | 5 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | 7 |
| Sep 22, 2026 | @ SEA | W | 5 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 2 |
| Sep 20, 2026 | vs ATL | L | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 5 |
| Sep 19, 2026 | vs ATL | L | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 |
Astros teammates
- AJ Blubaugh (RP)
- Alimber Santa (RP)
- Bennett Sousa (RP)
- Brice Matthews (CF)
- Bryan Abreu (RP)
- Bryan King (RP)
- Cam Smith (RF)
- Christian Vazquez (C)
- Christian Walker (1B)
- Cristian Javier (SP)
- Daulton Varsho (CF)
- Enyel De Los Santos (RP)
- Hayden Wesneski (SP)
- Hunter Brown (SP)
- Isaac Paredes (3B)
- Jake Meyers (CF)
- Jeremy Pena (SS)
- Joey Loperfido (LF)
- Jorge Barrosa (CF)
- Jose Altuve (2B)
- Josh Hader (RP)
- Kai-Wei Teng (RP)
- LaMonte Wade Jr. (LF)
- Logan VanWey (RP)
- Lucas Spence (CF)
- Miguel Ullola (RP)
- Nelson Velazquez (LF)
- Nick Allen (SS)
- Peter Lambert (SP)
- Raynel Delgado (2B)
- Steven Okert (RP)
- Tatsuya Imai (SP)
- Taylor Trammell (LF)
- Yordan Alvarez (DH)
- Zach Cole (LF)
- Zach Dezenzo (LF)
How to read these numbers
- Games are the games Yainer Diaz played.
- Season tables are regular-season games only. The game log includes playoff games, labeled, and reaches into last season when needed.
- A dash (–) means the statistic is not recorded for that game, never zero (hover it for the reason). A column with no recorded value is left out.
This page shows statistics and results only. It contains no sportsbook prices or betting lines. Current markets, hit rates against the line and StatsNext research are in the app.
Research in StatsNext
- Yainer Diaz in StatsNext: Player Research with splits, matchup context and current props
- Houston Astros stats and results
- White Sox at Astros, September 30, 2026
- White Sox at Astros, September 29, 2026
- Astros at Athletics, September 27, 2026
- All MLB player stats, 2026