← Seattle Mariners
Michael Arroyo
Seattle Mariners
SS · #96 · Bats R · Throws R · 5'10" · 160 lb · Age 21 · 1 yr in MLB
2026 grade
37.3
- Runs above average
- +3.7
- AVG / OBP / SLG
- .371/.439/.514
- HR · SB
- 1 · 2
- Rank
- 41 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.
- Singles10 vs 6 avg+1.9
- Outs, strikeouts included23 vs 28 avg+1.4
- Walks5 vs 4 avg+0.5
- Home runs1 vs 1 avg−0.4
- Stolen bases2+0.3
- Doubles2 vs 2 avg+0.2
- Hit by pitch0 vs 0 avg−0.2
- Triples0 vs 0 avg−0.2
2026 game log: hitting
Game grades need 3 plate appearances.
| Game | Result | AB | R | H | RBI | HR | BB | K | SB | Grade |
|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Sep 27vsLAA | W 7-3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | – |
| Sat, Sep 26vsLAA | W 8-4 | 5 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 85.7 |
| Fri, Sep 25vsLAA | L 5-7 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 78.7 |
| Thu, Sep 24vsLAA | L 4-6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Wed, Sep 23vsHOU | W 6-5 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | – |
| Tue, Sep 22vsHOU | L 0-7 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | – |
| Sun, Sep 20@COL | W 2-1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | – |
| Sat, Sep 19@COL | L 3-5 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 69.1 |
| Fri, Sep 18@COL | W 5-4 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | – |
| Tue, Sep 15@LAA | L 1-2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | – |
| Mon, Sep 14@LAA | L 4-6 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 59.8 |
| Sun, Sep 13@ATH | L 7-8 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 81.4 |
| Sat, Sep 12@ATH | W 19-1 | 4 | 2 | 3 | 3 | 1 | 1 | 0 | 0 | 98.8 |
| Tue, Sep 8vsTEX | L 5-10 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | – |
| Sun, Sep 6vsATH | W 2-0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 23.9 |
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.