1989 NLCS recap
MLB Playoffs: Posey propels Giants to NLCS, topple Reds 6-4 – Saratogian
Giants 6, Cubs 5: Wild Extra-Inning Battle Goes To The Home Team - Bleed Cubbie Blue
Mark Grace Highlights - 1989 NLCS Game 2
MORE
1989 NLCS Gm1: Clark launches a grand slam to right
National League Championship Series - Wikipedia
He Had a Hell of a Week Tonight
Astros vs. Rangers ALCS Game 3 highlights
Chronicle Covers: The Thrill of the Giants' 1989 NLCS win
Baseball history unpacked, September 6 - Bleed Cubbie Blue
Revisiting Deion Sanders' baseball career: The MLB stats, teams, highlights & more to know
October 4, 1989: Giants' Will Clark has 'helluva week' in 1989 NLCS opener – Society for American Baseball Research
1989 NLCS recap