SO = Strikeouts Relief pitchers Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts ALCS Game 1 October 3, 1989, at Oakland–Alameda County Coliseum Game 2 October 4, 1989, at Oakland–Alameda County Coliseum Game 3 October 6, 1989, at SkyDome Game 4 October 7, 1989, at SkyDome Game 5 October 8, 1989, at SkyDome World Series AL Oakland Athletics (4) vs. NL San Francisco Giants (0) Awards and honors Rickey Henderson, ALCS Most Valuable Player Dave Stewart, World Series MVP All-Star Game Dave Stewart, pitcher Terry Steinbach, catcher, starter Mark McGwire, first Base, starter José Canseco, outfield, reserve Mike Moore, pitcher, reserve Tony La Russa, manager Team leaders Games – Dave Henderson (152) At-Bats – Dave Henderson (579) Runs – Carney Lansford (81) Hits – Carney Lansford (185) Doubles – Carney Lansford (28) Triples – Tony Phillips (6) Home Runs – Mark McGwire (33) Runs Batted In – Dave Parker Walks – Mark McGwire (83) Batting average – Carney Lansford (.336) On Base Percentage – Rickey Henderson (.425) Slugging Average – José Canseco (.542) Stolen Bases – Rickey Henderson (52) Wins – Dave Stewart (21) Innings Pitched – Dave Stewart (257.2) Earned Run Average – Mike Moore (2.61) Strikeouts – Mike Moore (172) Farm system References Notes Sources 1989 Oakland Athletics at Baseball Reference 1989 Oakland Athletics at Baseball Almanac Blog remembering the team and featuring images of the A's players Oakland Athletics seasons American League West champion seasons American League champion seasons World Series champion seasons Oakland Athletics Oakland