1989 NLCS Gm1: Clark launches a grand slam to right

October 4, 1989: Giants' Will Clark has 'helluva week' in 1989 NLCS opener – Society for American Baseball Research

Giants-Cubs playoff series stokes thrilling memories for Will Clark, the hero of '89

1989 NLCS, Game 1: Giants @ Cubs

1989 Will Clark Giants Grand Slam Baseball MINT SHIPS IN NEW TOP LOAD

Baseball Players who Played for Rangers and Giants – Denver Sports Radio

NHL Game 1 Highlights: Golden Knights 6, Oilers 4

1989 NLCS recap

NLCS Gm1: Clark tallies four hits, six RBIs vs. Cubs

Will Clark Game winning hit vs Mitch Williams 1989 NLCS

Here are memories of Will Clark as SF Giants retire his No. 22

80s Baseball - 11/2/87 The World Champion Minnesota Twins adorn the cover of Sports Illustrated

Will Clark Reacts to Number Retirement News

1989 NLCS recap

The greatest home runs in San Francisco Giants history: Nos. 10 to 6 - The Athletic

A Grand (Slam) Opening for Clark and Giants - The New York Times