G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Other pitchers Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Relief pitchers Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts Awards and honors Billy Martin, Associated Press AL Manager of the Year League records Rickey Henderson, American League record (since broken), Most stolen bases in one season (100) League leaders Rickey Henderson, American League leader, stolen bases (100) Farm system References External links 1980 Oakland Athletics team page at Baseball Reference 1980 Oakland Athletics team page at www.baseball-almanac.com Oakland Athletics seasons Oakland Athletics season Oak