2002: With his 400th career HR with the San Francisco Giants, OF Barry Bonds became the 1st player with 400+ HRs for 1 team and 100+ for another (Pittsburgh Pirates) in MLB history. Ken Griffey Jr. and Albert Pujols have since joined Bonds
1994: Phoenix Suns PF Charles Barkley‘s career-high 56 PTS was fueled by the most in a 1st half (38) of the 1st round that included 27 points on 11-11 FG during the 1st Qtr for a series-clinching victory over the Golden State Warriors
1968: Pittsburgh Pipers defeated the New Orleans Buccaneers in 7 games to capture the 1st-ever ABA Championship. The ABA merged with the NBA just 8 years later after the 1975-76 season
1966: San Francisco Giants OF Willie Mays surpassed Mel Ott for the most career HR (511) in Giants franchise history. Mays would retire leading the franchise in career Hits (3,187), Runs (2,011), GP (2,587) & HR (646)
1965: San Francisco Giants OF Willie Mays hit his 512th career HR, passing Mel Ott for the NL record at the time and the most in franchise history, a record he still owns today with 646
1871: The 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 the 1st professional sports team ever during a 45-9 defeat of the Great Western Baseball Club