Here's an odd one. While not on every major station in the market, Boston has had a fun history with the Pyramids:
WBZ: Cullen $25K, Davidson $100K, Donnymid (weekend extras)
WCVB: ABC $10K/$20K, Strahan $100K
WHDH (as WNAC/WNEV): CBS $10K, Cullen $25K, CBS $25K, Clark $100K
WUTF (as WSMW): Cullen $25K
WSBK: $20K (from WCVB), Donnymid
WLVI: $50K
WUNI (as WVJV): Clark $100K
And similar with TTTT:
WBZ: 1990 (Elliott/Swann)
WCVB: Moore, Anderson
WHDH: Moore, O'Hurley
WUTF (as WHLL): 1990 (Trebek)
WSBK: O'Hurley
WLVI: Ward
Ditto Feud:
WBZ: Dawson Syndie, Combs Syndie
WCVB: Dawson Daytime, Harvey Celebrity
WHDH: Dawson Syndie, "Best Of" Dawson, Combs Daytime, Anderson, Karn, O'Hurley, Roker Celebrity, Harvey
WSBK: Combs Syndie, Dawson return, Anderson
WLVI: Dawson Daytime (from WCVB), "Best Of" Harvey
WBPX: Dawson Daytime, Anderson
Shift some stations around and this repeats for...Hollywood Squares
WBZ: Marshall Daytime, Marshall Nighttime, MGHS, Bergeron
WCVB: Davidson
WHDH: Marshall Nighttime, Davidson
WFXT: Davidson
WSBK: Marshall Syndie
And LMaD
WBZ: 1990, Brady
WCVB: ABC Daytime, 70's syndicated
WHDH: ABC Daytime, 70's syndicated, All-New, 2003
WFXT: 1980, Big Deal
WSBK: 1963-68 NBC (Daytime and Primetime)
Conclusion: WFXT and WLVI have had the worst luck with game shows. IIRC, the last one WFXT aired that wasn't from Fox was syndie Fifth Grader and WLVI was part of season 3 of Celebrity Name Game as a stop-gap before WHDH left NBC.