Art Mahaffey

Arthur Mahaffey Jr. is an American former professional baseball starting pitcher, who played in Major League Baseball (MLB) for the Philadelphia Phillies (1960–1965) and St. Louis Cardinals (1966). He batted and threw right-handed. In a seven-season MLB career, Mahaffey posted a 59–64 record, with 639 strikeouts, and a 4.17 earned run average (ERA), in 999.0 innings pitched.

4 June 1938

Born on the same birth date (4 June 1938): John Harvard (politician)

Born on the same birth day (4 June): Abel Kirui • Alexei Navalny • Bill Rowe • Bill Wiggin • Elizabeth Jolley • Gary Taylor-Fletcher • Georgios Voulgarakis • John Burgess (host) • Karolos Papoulias • Leon Botha • Matt McIlwrick • Nictzin Dyalhis • Val McDermid • Xavier McDaniel

Born in the same month (June 1938): Angelo Amato • Billy Mills • Billy Williams • Charles Wuorinen • David Hope, Baron Hope of Craighead • Don Black (lyricist) • Giles Havergal • Jeremy Hardie • John W. Dower • Lawrence Block • Leon Panetta • Mickie Most • Torgny Lindgren • Vasanti N. Bhat-Nayak