2004: New York Yankees 3B Alex Rodriguez hit his 350th career HR, becoming the youngest to reach the mark at 28 years, 282 days old
2002: With his 400th career HR with the San Francisco Giants, OF Barry Bonds became the 1st player in MLB history with at least 400 HRs for one team and 100 for another (Pittsburgh Pirates)
1994: Phoenix Suns PF Charles Barkley scored 56 points in a series-clinching victory over the Golden State Warriors, the 3rd-highest scoring output in NBA Playoff history and the most ever in a 1st half (38)
1980: Chicago White Sox C Mike Squires became the very 1st left-handed catcher in MLB since 1958 (Dale Long)
1968: Pittsburgh Pipers defeated the New Orleans Buccaneers in 7 games to capture the 1st-ever ABA Championship
1965: San Francisco Giants OF Willie Mays hit his 512th career HR, passing Mel Ott for the NL record
1954: Philadelphia Phillies and St. Louis Cardinals set an NL record by using a combined 42 players in Philadelphia’s 14-10 win
1871: Very 1st Major League game ever was played as a National Association contest between the Cleveland Forest Cities and Ft. Wayne Kekiongas; Ft. Wayne would win, 2-0
1869: Cincinnati Red Stockings played their 1st official game, becoming baseball’s 1st professional team in a 45-9 defeat of the Great Western Baseball Club