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How to read this page
A player page shows one box score, because a hitter and a pitcher share almost no column — which half you get follows the one he appears in. Every rate is built from summed counts, so a batting average is hits over at bats across whatever window you picked rather than an average of nightly averages. Pitchers rank against starters or relievers, which is the split the sport itself draws. A dash means no number for that cell, or a zero in a roster column that counts.
Marcus Semien
Hitter2026 · Regular Season
94th beats 94% of the Hitters; 1 is the best of however many the row says. Higher is always better, whichever way the stat runs. Red to green by where the placing sits. A stat with no better end is left unpainted.
Cardsall 4 shown▶
Playing TimeOffensevs Hitters▶
Games Played138
BattingOffensevs Hitters▶
Plate Appearances54375th112/439
At Bats49076th107/439
Hits10567th146/439
On Base Percentage.28020th352/438
Batting Average.21422nd341/438
Doubles1446th229/439
Triples151st151/439
Home Runs1569th132/439
Extra Base Hits3056th192/439
Total Bases16663rd163/439
Slugging Percentage.33924th335/438
Isolated Power.12430th307/438
On Base Plus Slugging.61919th353/438
Runs5564th159/439
Runs Batted In4961st169/439
Plate DisciplineOffensevs Hitters▶
Walks4571st124/439
Walk Rate8.3%46th237/438
Intentional Walks038th109/439
Hit by Pitch131st258/439
Strikeouts10330th306/439
Strikeout Rate19.0%71st126/438
BaserunningOffensevs Hitters▶
Stolen Bases1075th101/439
Stolen Base Rate83.3%—
Caught Stealing224th304/439
Game log138 games
| Date | Opp | AB | R | H | XBH | HR | TB | RBI | BB | K | SB |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 25, 2026 | @ WSH | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Sep 24, 2026 | @ TEX | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Sep 23, 2026 | @TEX | 4 | 1 | 1 | 1 | 1 | 4 | 1 | 0 | 0 | 0 |
| Sep 22, 2026 | @TEX | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sep 20, 2026 |  PHI | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sep 19, 2026 | PHI | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0 |
| Sep 18, 2026 | PHI | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sep 16, 2026 |  BAL | 4 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Sep 15, 2026 | BAL | 4 | 0 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 |
| Sep 14, 2026 | BAL | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sep 12, 2026 | @ NYY | 5 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sep 11, 2026 | @NYY | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |
| Sep 9, 2026 | @ MIA | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sep 8, 2026 | @MIA | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Sep 7, 2026 | @MIA | 5 | 2 | 2 | 2 | 0 | 4 | 1 | 0 | 0 | 0 |
| Sep 6, 2026 |  SF | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sep 5, 2026 | SF | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Sep 4, 2026 | SF | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Sep 2, 2026 | @ TB | 3 | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 |
| Sep 1, 2026 | @TB | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Aug 31, 2026 | @TB | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Aug 30, 2026 |  HOU | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Aug 29, 2026 | HOU | 4 | 1 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 |
| Aug 28, 2026 | HOU | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| Aug 27, 2026 |  MIL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Aug 26, 2026 | MIL | 4 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
| Aug 25, 2026 | MIL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Aug 23, 2026 | @ CWS | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Aug 22, 2026 | @CWS | 5 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 |
| Aug 21, 2026 | @CWS | 4 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 0 |
| Aug 19, 2026 |  SD | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Aug 18, 2026 | SD | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Aug 17, 2026 | SD | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 |
| Aug 15, 2026 | WSH | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| Aug 14, 2026 | WSH | 4 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Aug 12, 2026 | @ ATL | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Aug 11, 2026 | @ATL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Aug 10, 2026 | @ATL | 5 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 0 |
| Aug 9, 2026 | @ PIT | 4 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 0 |
| Aug 8, 2026 | @PIT | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Aug 7, 2026 | @PIT | 4 | 1 | 1 | 1 | 1 | 4 | 3 | 0 | 0 | 0 |
| Aug 6, 2026 | @ CLE | 4 | 2 | 3 | 2 | 1 | 7 | 2 | 1 | 0 | 0 |
| Aug 5, 2026 | @CLE | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Aug 4, 2026 | @CLE | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Aug 2, 2026 | MIA | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Aug 1, 2026 | MIA | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| July 31, 2026 | MIA | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| July 30, 2026 | MIA | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| July 29, 2026 | ATL | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| July 29, 2026 | ATL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
| July 27, 2026 | ATL | 4 | 3 | 3 | 1 | 1 | 6 | 2 | 1 | 0 | 0 |
| July 26, 2026 |  LAD | 1 | 1 | 1 | 1 | 1 | 4 | 3 | 0 | 0 | 0 |
| July 25, 2026 | LAD | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| July 24, 2026 | LAD | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| July 22, 2026 | @MIL | 3 | 1 | 1 | 1 | 1 | 4 | 1 | 1 | 0 | 0 |
| July 21, 2026 | @MIL | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| July 19, 2026 | @PHI | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |
| July 18, 2026 | @PHI | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| June 24, 2026 |  CHC | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| June 24, 2026 | CHC | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| June 23, 2026 | CHC | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| June 21, 2026 | @PHI | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| June 20, 2026 | @PHI | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| June 18, 2026 | @PHI | 4 | 0 | 2 | 1 | 0 | 4 | 2 | 0 | 1 | 0 |
| June 17, 2026 | @ CIN | 4 | 1 | 2 | 0 | 0 | 2 | 1 | 1 | 0 | 0 |
| June 16, 2026 | @CIN | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
| June 15, 2026 | @CIN | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| June 14, 2026 | ATL | 5 | 1 | 1 | 1 | 1 | 4 | 1 | 0 | 2 | 0 |
| June 13, 2026 | ATL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| June 12, 2026 | ATL | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 1 |
| June 11, 2026 |  STL | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 |
| June 10, 2026 | STL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| June 9, 2026 | STL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| June 7, 2026 | @SD | 5 | 1 | 2 | 1 | 1 | 5 | 1 | 0 | 0 | 0 |
| June 6, 2026 | @SD | 3 | 2 | 2 | 1 | 1 | 5 | 1 | 1 | 0 | 0 |
| June 5, 2026 | @SD | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| June 3, 2026 | @ SEA | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| June 2, 2026 | @SEA | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| June 1, 2026 | @SEA | 3 | 1 | 1 | 1 | 1 | 4 | 1 | 0 | 1 | 0 |
| May 31, 2026 | MIA | 2 | 2 | 2 | 1 | 1 | 5 | 2 | 2 | 0 | 0 |
| May 30, 2026 | MIA | 4 | 0 | 2 | 1 | 0 | 3 | 1 | 0 | 1 | 0 |
| May 29, 2026 | MIA | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| May 27, 2026 | CIN | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| May 26, 2026 | CIN | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| May 25, 2026 | CIN | 4 | 1 | 2 | 1 | 1 | 5 | 1 | 0 | 0 | 0 |
| May 24, 2026 | @MIA | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| May 23, 2026 | @MIA | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| May 22, 2026 | @MIA | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| May 21, 2026 | @WSH | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 |
| May 20, 2026 | @WSH | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| May 19, 2026 | @WSH | 3 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 |
| May 18, 2026 | @WSH | 5 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 2 | 0 |
| May 17, 2026 | NYY | 5 | 2 | 2 | 1 | 0 | 3 | 1 | 0 | 0 | 0 |
| May 16, 2026 | NYY | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| May 15, 2026 | NYY | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
| May 14, 2026 |  DET | 3 | 2 | 2 | 1 | 1 | 5 | 1 | 1 | 0 | 0 |
| May 13, 2026 | DET | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| May 12, 2026 | DET | 5 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| May 10, 2026 | @ ARI | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| May 9, 2026 | @ARI | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| May 8, 2026 | @ARI | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
| May 7, 2026 | @ COL | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 |
| May 6, 2026 | @COL | 5 | 3 | 4 | 2 | 1 | 8 | 2 | 0 | 0 | 0 |
| May 4, 2026 | @COL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| May 3, 2026 | @ LAA | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| May 2, 2026 | @LAA | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
| May 1, 2026 | @LAA | 4 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 |
| April 30, 2026 | WSH | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| April 29, 2026 | WSH | 3 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
| April 28, 2026 | WSH | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| April 26, 2026 | COL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| April 26, 2026 | COL | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| April 24, 2026 | COL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| April 23, 2026 |  MIN | 4 | 2 | 2 | 1 | 0 | 3 | 0 | 0 | 1 | 1 |
| April 22, 2026 | MIN | 4 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 1 |
| April 21, 2026 | MIN | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| April 19, 2026 | @CHC | 3 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 |
| April 18, 2026 | @CHC | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 |
| April 17, 2026 | @CHC | 4 | 1 | 2 | 1 | 0 | 3 | 1 | 0 | 1 | 0 |
| April 15, 2026 | @LAD | 3 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |
| April 14, 2026 | @LAD | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| April 13, 2026 | @LAD | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| April 12, 2026 |  ATH | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| April 11, 2026 | ATH | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| April 10, 2026 | ATH | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| April 9, 2026 | ARI | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| April 8, 2026 | ARI | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| April 7, 2026 | ARI | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| April 5, 2026 | @SF | 4 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 0 |
| April 4, 2026 | @SF | 3 | 1 | 2 | 0 | 0 | 2 | 0 | 1 | 1 | 0 |
| April 3, 2026 | @SF | 5 | 1 | 3 | 1 | 1 | 6 | 3 | 0 | 1 | 0 |
| April 2, 2026 | @SF | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| April 1, 2026 | @STL | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| March 31, 2026 | @STL | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| March 30, 2026 | @STL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 |
| March 29, 2026 | PIT | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| March 28, 2026 | PIT | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| March 26, 2026 | PIT | 5 | 0 | 2 | 1 | 0 | 3 | 1 | 0 | 1 | 0 |
By season3 seasons
| Season | G | PA | AB | H | XBH | HR | RBI | SB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 138 | 543 | 490 | 105 | 30 | 15 | 49 | 10 | .214 | .280 | .339 | .619 |
| 2025 | 127 | 534 | 470 | 108 | 32 | 15 | 62 | 11 | .230 | .305 | .364 | .669 |
| 2024 | 159 | 718 | 650 | 154 | 52 | 23 | 74 | 8 | .237 | .308 | .391 | .699 |
About MLB Research
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Every number the site holds for a Major League team and the players who played for it, in one place. Pick a club, a season and a set of games, and read it. Nothing here needs an account.
Where the numbers come from
The same tables the boards read, resolved through one shared definition per stat. A rate is computed over the whole window rather than averaged across games, so a season figure is not the mean of the nightly ones.