The Mets have won both games in which Matt Harvey has pitched this postseason. Mike Stobe Getty Images

While there was some concern about the swelling in his arm, it appears as though Matt Harvey will take the mound for the New York Mets in a potential Game 5 of the NLCS.

"He's a lot better today," manager Terry Collins said Tuesday. "He looks like he'll be ready for Game 5."

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Collins expressed concern about Harvey's availability Monday after the 26-year-old right-hander's arm swelled up after he was hit by a comebacker in Game 1 of the NLCS on Saturday.

However, after Harvey threw a bullpen with no ill effects before Game 3 on Tuesday, the Mets are confident he'll be ready to go for Thursday's potential Game 5 at Wrigley Field.

The Mets have won both games in which Harvey has started this postseason, during which he's compiled a 2.84 ERA with 16 strikeouts in 12 2/3 innings.