- 1910 - Owen “Chief” Wilson hit for the cycle at the Palace of the Fans in Cincinnati as the Pirates took a 10-2 decision from the Reds.
- 1917 - Czech born Hugo Bezdek was named Pirate manager, replacing the short-lived skipper Honus Wagner. He managed the Pirates through 1919, compiling a 166–187 record, while also coaching Penn State football from 1918-29 during the offseason.
- 1926 - The Pirates scored eight times in the fourth inning and rolled over the Cards at Forbes Field 12-3. Pie Traynor had a homer and double in the big frame and drove home four runs to help Vic Aldridge cruise to a win.
|2000 Legends of Baseball Stamp|
- 1967 - Roberto Clemente was featured as the cover story of Sports Illustrated in an article titled “The Big Hitters Are Back.” Pretty good choice - The Great One had 209 hits and a league-leading .357 BA, with 23 HR, 110 RBI, 103 RS and an OPS of .954.
- 1970 - The Bucs bashed six homers to outlast the Cubs 16-14 at Wrigley Field. Roberto Clemente and Gene Alley each had a pair of bombs and four RBI each, while Al Oliver and Bill Mazeroski also went yard. The two clubs banged out 40 hits and went through a dozen pitchers before Dave Giusti struck out Ron Santo to end it with the tying runs aboard for Chicago.
- 1972 - Steve Blass was featured as the cover story of Sports Illustrated in an article titled “League Leader.” Steverino had a great season, making the All-Star team and going 19-8 with a 2.49 ERA, but would be struck down by the "Blass disease" the following year.
- 1983 - RHP Edinson Volquez was born in Santo Domingo, Dominican Republic. Eddie had a rebound season with the Buccos in 2014, going going 13-7 with a 3.04 ERA. As a free agent after the season, he landed a two year deal with the Royals worth $20M.
- 1987 - Bobby Bonilla became the first Pirate to homer from both sides of the plate in a 6-0 win against Los Angeles at TRS, adding five RBI. Rick Reuschel tossed a five hit shutout for the victory.
- 2012 - Journeyman Drew Sutton was the hero of the day. He hit a walk-off homer, his first long ball since 2010 and one of his three knocks on the day, off Wesley Wright’s hung slider to give the Bucs an 8-7 win over the Astros at PNC Park. Pittsburgh battled back from a sixth inning 6-2 deficit against their favorite whipping boys to take a late lead and earn the win for Joel Hanrahan, who had blown the save in the ninth when he gave up a two out double to Jason Castro. The victory moved the Pirates into a tie for first in the NL Central.