got here last_myear >2025< curyear 2026 myear 2025 connect_ip 216.73.216.163
refer Baseball Handbook
maintenance 1 internal 1 debug 1 hostname brandonbear debug_host brandonbear
got here maint 1 curyear 2026 default_action listgames
got here year 2026 dateid 20260920
got here in lookup mlbid 527048 playerid 527048

got here 4 bhid 0 mlbid 527048 year 2026 dateid 20260920 Martin Perez 2026-09-20
got here level 1 end of chain action lookup jframe actions.php?myaction=lookup&mlbid=527048&dateid=20260920 -- 1 20260920
got here jframe_except 1 maint 1
Choose a Day
got here ..... end of chain jframe actions.php?myaction=lookup&mlbid=527048&dateid=20260920
canonical link https://baseball-handbook.com/index.php?lookup=2026&playerid=41019
description WAA and WAR numbers on 2026-09-20 for Martin Perez with a seasonal WAA graph for this player.
keywords baseball reference, Martin Perez
got here postseason 1 preseason 0 end_of_season 20260927/20260220 curyear 2026
got here endofyear 0
playerHeader --> mydate 20260920 xyear 2026 curyear 2026 action lookup myaction lookup
0920 Standings About
Games Career
got here year 2026 dateid 20260920 bhid 41019 mlbid 527048 search none
got here execthis ... /home/mea/baseball/br_year_data/curlookup.pl 527048 20260920

2026-09-20 Martin Perez PITCH WAA Record

RankWAAIPERAGsGrTm
+054+3.57137.73.07254ATL

2026-09-20 Martin Perez WAR Record

RankWARWLWHIPSOHRAge
XXXXX2.9991.271001335

The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.

got here url ... getcsv.php?myaction=player&year=2026&playerid=527048

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