← Houston Astros
Yainer Diaz
Houston Astros
C · #21 · Bats R · Throws R · 5'11" · 195 lb · Age 28 · 5 yrs in MLB
2026 grade
40.3
- Runs above average
- +4.1
- AVG / OBP / SLG
- .285/.313/.459
- HR · SB
- 14 · 0
- Rank
- 361 PA: not qualified
What the grade is made of
Runs each part adds or takes away against an average hitter in the same plate appearances: his count against what an average hitter would have had. The grade then counts how much he plays: these runs per game his team has played.
- Singles67 vs 52 avg+7.2
- Walks12 vs 31 avg−6.2
- Home runs14 vs 11 avg+4.1
- Doubles16 vs 15 avg+0.9
- Caught stealing2−0.8
- Hit by pitch3 vs 4 avg−0.4
- Triples1 vs 1 avg−0.3
- Outs, strikeouts included248 vs 247 avg−0.3
- Parks played in+0.1
2026 game log: hitting
Game grades need 3 plate appearances.
| Game | Result | AB | R | H | RBI | HR | BB | K | SB | Grade |
|---|---|---|---|---|---|---|---|---|---|---|
| Wed, Sep 30vsCHWPostseason | L 3-7 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9.2 |
| Tue, Sep 29vsCHWPostseason | L 3-6 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9.2 |
| Sun, Sep 27@ATH | W 9-0 | 5 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 71.7 |
| Sat, Sep 26@ATH | W 13-2 | 5 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 60.8 |
| Fri, Sep 25@ATH | L 5-6 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 79.9 |
| Thu, Sep 24@ATH | W 7-5 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.3 |
| Wed, Sep 23@SEA | L 5-6 | 5 | 1 | 2 | 3 | 1 | 0 | 0 | 0 | 95.7 |
| Tue, Sep 22@SEA | W 7-0 | 5 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 63.1 |
| Sun, Sep 20vsATL | L 2-4 | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 92.1 |
| Sat, Sep 19vsATL | L 3-6 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 55.5 |
| Fri, Sep 18vsATL | L 2-6 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | – |
| Thu, Sep 17vsKC | W 6-2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 40.1 |
| Wed, Sep 16vsKC | L 2-5 | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 92.0 |
| Tue, Sep 15vsKC | W 4-2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48.9 |
| Sun, Sep 13@TB | L 4-14 | 3 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 32.2 |
| Sat, Sep 12@TB | L 2-3 | 4 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 88.9 |
| Fri, Sep 11@TB | L 1-3 | 3 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 86.9 |
| Thu, Sep 10@PHI | W 2-1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | – |
| Wed, Sep 9@PHI | L 7-11 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 80.1 |
| Tue, Sep 8@PHI | W 6-5 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 61.1 |
| Sun, Sep 6vsARI | L 2-3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | – |
| Sat, Sep 5vsARI | L 3-4 | 4 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 71.4 |
| Fri, Sep 4vsARI | W 3-1 | 3 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 94.6 |
| Thu, Sep 3vsCHW | W 6-2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 55.9 |
| Tue, Sep 1vsCHW | L 1-5 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8.8 |
| Sun, Aug 30@NYM | W 6-3 | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 76.8 |
| Sat, Aug 29@NYM | L 2-6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Fri, Aug 28@NYM | W 3-1 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 44.3 |
| Thu, Aug 27@NYY | W 5-1 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 42.7 |
| Tue, Aug 25@NYY | W 9-7 | 4 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 99.8 |
| Sun, Aug 23vsATH | L 6-7 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | – |
| Sat, Aug 22vsATH | L 3-4 | 4 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 56.1 |
| Fri, Aug 21vsATH | W 4-0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 24.3 |
| Thu, Aug 20vsLAA | L 3-18 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | – |
| Tue, Aug 18vsLAA | L 1-3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 52.7 |
| Sun, Aug 16vsSEA | L 2-3 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 41.5 |
| Sat, Aug 15vsSEA | L 5-10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Fri, Aug 14vsSEA | W 10-7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Tue, Aug 11@SF | L 1-4 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 35.0 |
| Mon, Aug 10@SF | W 6-3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Sun, Aug 9@SD | L 2-7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22.8 |
| Sat, Aug 8@SD | L 2-3 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | – |
| Fri, Aug 7@SD | W 6-3 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 13.8 |
| Wed, Aug 5vsTOR | L 4-5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 |
| Tue, Aug 4vsTOR | W 7-2 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 71.0 |
| Mon, Aug 3vsTOR | L 1-3 | 4 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 71.0 |
| Sun, Aug 2vsTEX | W 7-3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Sat, Aug 1vsTEX | W 5-4 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7.9 |
| Fri, Jul 31vsTEX | W 11-2 | 5 | 2 | 4 | 1 | 1 | 0 | 0 | 0 | 99.0 |
| Wed, Jul 29@LAA | W 7-4 | 5 | 2 | 4 | 2 | 1 | 0 | 0 | 0 | 99.0 |
| Sun, Jul 26@CHW | L 3-12 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 42.3 |
| Sat, Jul 25@CHW | W 4-1 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10.6 |
| Wed, Jul 22vsMIA | W 5-2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 31.7 |
| Mon, Jul 20vsMIA | W 8-5 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 40.1 |
| Sun, Jul 19vsBAL | L 2-5 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 40.1 |
| Sat, Jul 18vsBAL | L 2-4 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1.1 |
| Sun, Jul 12@TEX | L 5-6 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | – |
| Sat, Jul 11@TEX | W 9-3 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 56.5 |
| Fri, Jul 10@TEX | L 3-7 | 3 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 84.1 |
| Wed, Jul 8@WSH | L 2-8 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 55.0 |
| Mon, Jul 6@WSH | L 11-12 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 91.8 |
| Sat, Jul 4vsTB | W 10-8 | 4 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 77.3 |
| Fri, Jul 3vsTB | L 1-3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19.4 |
| Wed, Jul 1vsMIN | L 3-8 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 7.9 |
| Tue, Jun 30vsMIN | W 6-4 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 68.0 |
| Sun, Jun 28@DET | W 7-5 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.4 |
| Sat, Jun 27@DET | W 8-6 | 5 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 60.7 |
| Fri, Jun 26@DET | L 0-8 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 63.2 |
| Wed, Jun 24@TOR | W 3-1 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 40.1 |
| Tue, Jun 23@TOR | W 9-7 | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 92.0 |
| Mon, Jun 22@TOR | L 2-4 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 31.7 |
| Sat, Jun 20vsCLE | L 1-8 | 3 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 52.5 |
| Fri, Jun 19vsCLE | W 9-3 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 55.5 |
| Tue, Jun 16vsDET | W 4-2 | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 66.1 |
| Sun, May 3@BOS | W 3-1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Sat, May 2@BOS | W 6-3 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.6 |
| Fri, May 1@BOS | L 1-3 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 79.9 |
| Thu, Apr 30@BAL | W 11-5 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 62.3 |
| Thu, Apr 30@BAL | L 3-10 | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 43.9 |
| Tue, Apr 28@BAL | L 3-5 | 4 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 81.3 |
| Sat, Apr 25vsNYY | L 3-8 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 24.1 |
| Fri, Apr 24vsNYY | L 4-12 | 4 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 92.3 |
| Tue, Apr 21@CLE | L 5-8 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 56.9 |
| Mon, Apr 20@CLE | W 9-2 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 28.7 |
| Sun, Apr 19vsSTL | L 5-7 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 57.0 |
| Thu, Apr 16vsCOL | L 2-3 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9.2 |
| Wed, Apr 15vsCOL | W 3-1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 |
| Mon, Apr 13@SEA | L 2-6 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 56.8 |
| Sun, Apr 12@SEA | L 1-6 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 84.8 |
| Sat, Apr 11@SEA | L 7-8 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2.2 |
| Tue, Apr 7@COL | L 1-5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 |
| Mon, Apr 6@COL | L 7-9 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 36.1 |
| Sun, Apr 5@ATH | L 10-12 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 |
| Sat, Apr 4@ATH | W 11-0 | 5 | 1 | 3 | 2 | 0 | 1 | 0 | 0 | 90.3 |
| Fri, Apr 3@ATH | L 4-11 | 3 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 91.0 |
| Tue, Mar 31vsBOS | W 9-2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 |
| Mon, Mar 30vsBOS | W 8-1 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 41.2 |
| Sat, Mar 28vsLAA | W 11-9 | 5 | 1 | 1 | 2 | 0 | 0 | 2 | 0 | 27.7 |
| Fri, Mar 27vsLAA | L 2-6 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 41.2 |
| Thu, Mar 26vsLAA | L 0-3 | 3 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 32.4 |
Scores, box scores and play-by-play from ESPN. The run values and park factors behind the grades were worked out from Retrosheet's play-by-play: the information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.