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How to read this page

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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.

BOS

Jose De Leon

all 4 shown▶
Playing TimeDefensevs Starting Pitchers▶
Games Pitched1
Games Started1
Innings Pitched6.2
Batters Faced28
Pitches Thrown101
ResultsDefensevs Starting Pitchers▶
Wins1
Losses0
Earned Runs3
Earned Run Average4.05
Runs Allowed3
Hits Allowed8
Hits per 910.8
Walks and Hits per Inning1.65
Home Runs Allowed1
Home Runs per 91.3
Strikeouts8
Strikeout Rate28.6%
Strikeouts per 910.8
CommandDefensevs Starting Pitchers▶
Walks Allowed3
Walk Rate10.7%
Strikeout to Walk Ratio2.67
Walks per 94.0
Intentional Walks0
Hit Batters0
Wild Pitches0
Balks0
Strike Rate68.3%
StartingDefensevs Starting Pitchers▶
Complete Games0
Shutouts0
1 games
DateOppIPWLSVHHRKBBERAWHIP
BOSSep 28, 2025DETDET6.210081834.051.65

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.