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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.

NYM

Cionel Perez

In walks and hits per inning, Cionel Perez is 220th of 248 relief pitchers, at 1.69.

94th beats 94% of the Relief Pitchers; 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.

all 4 shown▶
Playing TimeDefensevs Relief Pitchers▶
Games Pitched40
Games Started2
Innings Pitched3933rd193/287
Batters Faced19842nd165/287
Pitches Thrown79045th159/287
ResultsDefensevs Relief Pitchers▶
Wins467th78/287
Losses343rd139/287
Earned Runs2439th170/287
Earned Run Average5.5419th202/248
Runs Allowed2546th151/287
Hits Allowed4743rd161/287
Hits per 910.811th221/248
Walks and Hits per Inning1.6911th220/248
Home Runs Allowed732nd179/287
Home Runs per 91.615th210/248
Strikeouts4440th172/287
Strikeout Rate22.2%42nd133/228
Strikeouts per 910.261st98/248
CommandDefensevs Relief Pitchers▶
Walks Allowed1956th122/287
Walk Rate9.6%46th123/228
Strikeout to Walk Ratio2.3245th126/228
Walks per 94.434th163/248
Intentional Walks014th205/287
Hit Batters093rd1/287
Wild Pitches65th266/287
Balks057th1/287
Strike Rate63.5%41st132/224
ReliefDefensevs Relief Pitchers▶
Saves015th204/287
Save Opportunities0
Blown Saves091st1/287
Holds643rd158/287
Games Finished9
Inherited Runners12
Inherited Runners Scored3
Inherited Runners Scored Rate25%65th79/237
40 games
DateOppIPWLSVHHRKBBERAWHIP
NYMSep 27, 2026@WSHWSH100000210.001.00
NYMSep 25, 2026@WSHWSH100010019.002.00
NYMSep 23, 2026@TEXTEX100010000.001.00
NYMSep 19, 2026PHIPHI0.200010110.003.00
NYMJuly 29, 2026ATLATL0.100000100.000.00
NYMJuly 26, 2026LADLAD0.110000300.000.00
NYMJuly 24, 2026LADLAD100010200.001.00
NYMJuly 22, 2026@MILMIL0.200020100.003.00
NYMJuly 19, 2026@PHIPHI100010200.001.00
NYMJuly 10, 2026BOSBOS0.2000211327.007.50
NYMJuly 7, 2026KCKC0.100020100.006.00
NYMJuly 6, 2026@ATLATL100010300.001.00
NYMJuly 1, 2026@TORTOR00005121——
NYMJune 28, 2026PHIPHI100000200.000.00
NYMJune 26, 2026PHIPHI1.100020100.001.50
NYMJune 23, 2026CHCCHC1.100000100.000.00
NYMJune 20, 2026@PHIPHI2000413013.502.00
NYMJune 16, 2026@CINCIN100030209.003.00
NYMJune 14, 2026ATLATL0.200000010.001.50
NYMJune 12, 2026ATLATL1.110011006.750.75
NYMJune 10, 2026STLSTL1.100010300.000.75
NYMJune 9, 2026STLSTL100010000.001.00
NYMJune 2, 2026@SEASEA200021304.501.00
NYMMay 30, 2026MIAMIA100000100.000.00
WSHMay 1, 2026MILMIL200020000.001.00
WSHApril 29, 2026@NYMNYM100000000.000.00
WSHApril 25, 2026@CWSCWS110000120.002.00
WSHApril 23, 2026ATLATL0.1010101281.009.00
WSHApril 21, 2026ATLATL100010029.003.00
WSHApril 18, 2026SFSF201020000.001.00
WSHApril 16, 2026@PITPIT100010200.001.00
WSHApril 14, 2026@PITPIT100000010.001.00
WSHApril 11, 2026@MILMIL100000100.000.00
WSHApril 10, 2026@MILMIL100010000.001.00
WSHApril 8, 2026STLSTL100010129.003.00
WSHApril 6, 2026STLSTL110010000.001.00
WSHApril 5, 2026LADLAD00103002——
WSHApril 1, 2026@PHIPHI0.2000210013.503.00
WSHMarch 29, 2026@CHCCHC100011109.001.00
WSHMarch 26, 2026@CHCCHC100000200.000.00
By season3 seasons
SeasonGGSIPWLSVERAWHIPHHRKBB
2026WSHNYM402394305.541.694774419
2025BAL19021.20008.312.122832118
2024BAL62053.22024.531.404704628

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.