2010: Philadelphia Phillies SP Roy Halladay pitched just the 20th perfect game in MLB history in a 1-0 victory over the Florida Marlins
2008: Los Angeles Lakers defeated the San Antonio Spurs in Game 5, 100-92, to advance to their 16th NBA Finals appearance
1997: Utah Jazz PG John Stockton nailed a 3PM at the buzzer to advance the Jazz to their 1st NBA Finals appearance in franchise history which is now 1 of the 10 series-clinching buzzer-beaters in NBA history
1996: SS Cal Ripken Jr. became the Baltimore Orioles all-time HR leader with his 334th career dinger, passing Eddie Murray. Ripken Jr. would go on to hit 411 career HR with Baltimore which still stands as the franchise record
1995: Following 3 lead changes in the game’s final 0:13.3 on 3’s from Indiana Pacers SG Reggie Miller, Orlando Magic PG Brian Shaw, and PG Penny Hardaway, Pacers C Rik Smits nailed a jumper from the FT line as time expired to take Game 4 of the Eastern Conference Finals
1993: In the Texas Rangers’ 15-1 loss to the Boston Red Sox, OF Jose Canseco pitched the 8th inning (3 runs, 2 hits, 3 walks), which resulted in season-ending elbow surgery on his throwing arm
1990: Oakland Athletics OF Rickey Henderson stole his 893rd career stolen base, passing Ty Cobb for 1st place in AL history
1989: Philadelphia Phillies 3B Mike Schmidt announced his retirement at age 39 after hitting just .203 for the season, finishing his career 7th all-time in HRs (548)
1980: In a heated race for NBA Rookie of the Year, Boston Celtics PF Larry Bird edged out Los Angeles Lakers PG Magic Johnson for the Award, while Lakers C Kareem Abdul-Jabbar won his 6th and final MVP, which still stands as the NBA record
1976: Houston Astros P Joe Niekro hit his 1st (and only) career HR off of his older brother, Atlanta Braves SP Phil Niekro