Issa sweep. #OTD in 1989, the A’s complete their four game sweep of the Giants in the World Series with a 9-6 win. #RootedInOakland American LeagueAmerican League WestAthleticsBaseballCaliforniaMajor League BaseballMLBMLB American LeagueMLB American League WestMLB WestOaklandOakland AthleticsOakland–AlamedaOakland–Alameda County ColiseumOaklandAlamedaOaklandAthleticsOTDRootedInOaklandWest