During his career, Pettis consistently hit for low averages and was known for striking out often, but he performed extremely well on defense, earning five Gold Glove Awards. He was noted for making many spectacular leaping or diving catches, depriving hitters of home runs or base hits, and was known in baseball circles as "The man who made center field look easy". Additionally, he was a prolific base runner and had five seasons where he stole over 40 bases. Pettis held the Angels' club record for stolen bases for nearly 20 years, until it was broken by Chone Figgins on July 15, 2007. Pettis was tagged as "Pac Man" Pettis by a local radio station listener call-in contest in 1986, referring to his unusual speed in the outfield and ability to chase down opponents' hits.