Ron Guidry posted only three losses in the 1978 season. He pitched in 35 games that year.
a pitcher's record for the season is his wins, then losses for example, if a pitcher won 15 games and lost 10, then his record would be 15-10
Lefty Gomez was a successful New York Yankee pitcher in the 1930's. He compiled four 20 win seasons including a 26-5 record in 1934. His ERA was 2.65. In World Series play he was undefeated. His record is six wins and no losses.
As a pitcher Babe Ruth had a record of 94 wins 46 losses with an ERA of 2.28
cy young holds the record for wins and losses
Whitey Ford
John Franco holds the record for career saves as a New York Met with 276.
Whitey Ford has the most career World Series losses by a pitcher with 8.
Red Ruffing. Ruffing holds the Red Sox record for most losses in a season with 25 in 1928. His record that season was 10-25.
Guidry won the Cy Young Award in 1978 with a 25-and-3 record.
Anthony Young: 27 Games, May 6, 1992 to July 24, 1993
15-0 is either the team's record (fifteen wins and no losses) or a pitcher's record (how many games they pitched in which they won versus in which they lost).
Cy Young. 511 wins, 316 losses, 827 decisions.