Simple past tense and past participle of outpitch.(verb)
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Use "outpitched" in a sentence
"His opponent tonight is San Francisco Giants ace Tim Lincecum, who outpitched Lee (okay, neither of them was very good) in Game 1."
"Colby Lewis outpitched All-Star David Price, Mike Napoli hit a go-ahead homer and the defending AL champions survived a shaky effort from the bullpen to hold off the Tampa Bay Rays 4-3 Monday in Game 3 of their best-of-five playoff."
"That group outpitched the rest of the league by a whopping margin of 29%."