About Matt Kilroy
Matthew Aloysius "Matches" Kilroy was an American left-handed pitcher in Major League Baseball. During his rookie season in 1886, he had 513 strikeouts, which remains the MLB single-season record. On August 20, Kilroy and Cyclone Miller of the Philadelphia Quakers hurled opposing one-hitters, the first time this ever occurred, though it has since been duplicated four times. That season, he pitched 447 innings and had a win–loss record of 29–22 with a 0.97 earned run average and 363 strikeouts. Although he had a disappointing record of 29 wins and 34 losses, he set a mark that was unequalled in major league pitching.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.