Mark McGwire Sets Rookie HR Record August 14, 1989 | 0 minutes, 8 seconds read On this day, in 1989 Oakland's Mark McGwire set a rookie HR record at 39, he ended his rookie season in the MLB with 49 home runs. August 14, 1989 Sport: Baseball Trivia What Are the Five Events That Make Up the Modern Olympic Pentathon? January 06, 2020 Can you name all 5 events in the Modern Olympic Pentathon? Which Nations Won the Gold, Silver and Bronze Medals the Last Time Baseball Was an Olympic Sport? January 06, 2020 The last baseball Olympics event was last played in the 2008 Summer Olympics in Beijing Sports in this article Baseball Tags in this article On This Day SportsEngine
