http://bugs.winehq.org/show_bug.cgi?id=21534
--- Comment #34 from edward savage epssyis@gmail.com 2010-04-02 07:57:45 --- I highlighted the recent debuging information in the #winehackers channel and Jeffz suggested that this bug maybe a duplicate. He linked to bug 7698 which appears to have the same issues with other source based games.
I went through the workarounds offered and none of them appear to work. The two I was told should work were patch 6953 and/or setting winver to win98. Against the current git the end of match crashes were still easily reproduced. I have a work around for the tab score panel crashes so I don't know if that was solved.
http://bugs.winehq.org/show_bug.cgi?id=7698