http://bugs.winehq.org/show_bug.cgi?id=21534
--- Comment #15 from sgrunt smelenchuk@gmail.com 2010-02-09 00:02:56 --- I can usually avoid a crash by bringing up the console immediately after connecting to a server, then pressing tab while at the team select screen - the scores screen renders largely fine except that the team score counters aren't rendered.
Similarly, having the scores screen open at the end of around will occasionally (but not consistently) prevent a crash.
Given the visual anomaly of the team score counters not rendering, and that that's common between the two screens, I suspect that issues can be traced there.