WHIP stands for walks and hits per inning pitched. It is a simple calculation where the number of walks and hits given up by a pitcher are divided by the number of innings that they have pitched. It is a measure of a pitcher’s effectiveness at keeping runners off base. What major league pitcher holds the record for the lowest single season WHIP?
Trivia Question Answer
In 2000 Pedro Martínez, who at the time was with the Boston Red Sox, set the record for the lowest single season WHIP with a WHIP of 0.7373 (128 hits and 32 walks over 217 innings).