End of 1975 Jerry Koosman

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 1975 dateid 0
got here in lookup mlbid 0 playerid 33051

got here 4 bhid 33051 mlbid 0 year 1975 dateid 0 End of 1975 Jerry Koosman
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got here ..... end of chain jframe actions.php?myaction=lookup&bhid=33051&year=1975
canonical link https://baseball-handbook.com/index.php?lookup=1975&playerid=33051
description WAA and WAR numbers on 1975 for Jerry Koosman with a seasonal WAA graph for this player.
keywords baseball reference, Jerry Koosman
got here postseason 1 preseason 0 end_of_season 20260927/20260220 curyear 2026

got here endofyear 1
playerHeader --> mydate 1975 xyear 1975 curyear 2026 action lookup myaction lookup

topdropButton --> mydate 1975 xyear 1975 curyear 2026 action Standings Post Season

got here year 1975 dateid 0 bhid 33051 mlbid 0 search none
got here ... /home/mea/baseball/br_year_data/pidlookup.pl reg 33051 1975
got here ... /home/mea/baseball/br_year_data/pidlookup.pl ext 33051 1975

1975 Jerry Koosman

Career Games About

1975 Jerry Koosman PITCH WAA

Rank	WAA	IP	ERA	Gs	Gr	Tm
XXXXX	1.36	239.7	3.42	34	2	NYN

1975 Jerry Koosman PITCH WAR

Rank	WAR	W	L	SV	SO	HR	Age
+158+	2.1	14	13	2	173	19	32

got here ... getcsv.php?myaction=player&year=1975&playerid=33051

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 ... /home/mea/baseball/showplayer.pl 33051 1975 html
got here ... /home/mea/baseball/br_year_data/retrolookup.pl po 33051

Jerry Koosman 1975 Bi-Weekly Snapshots

Date	Rank	WAA	TeamID
19750508	-028-	-1.31	NYN
19750522	XXXXX	-0.54	NYN
19750605	XXXXX	-0.82	NYN
19750619	XXXXX	-0.42	NYN
19750703	XXXXX	-0.23	NYN
19750720	XXXXX	0.46	NYN
19750803	+117+	1.33	NYN
19750817	XXXXX	-0.04	NYN
19750831	XXXXX	1.01	NYN
19750914	XXXXX	1.02	NYN
19750928	+152+	1.38	NYN

Post Season Jerry Koosman WAA

Jerry Koosman Post Season Games

Rank	WAA	IP	ERA	Gs	Gr	Tm
XXXXX	-0.18	0.3	27	0	1	CHA
XXXXX	0.21	40	3.38	6	0	NYN
XXXXX	0.03	40.3	3.57	0	0	TOT

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