Suwinski hits 3 HRs, Pirates beat Giants 4-3

Pittsburgh Pirates' Jack Suwinski, center, is swarmed by teammates after hitting a walkoff solo home run off San Francisco Giants relief pitcher Tyler Rogers during the ninth inning of a baseball game in Pittsburgh, Sunday, June 19, 2022. It was Suwinski's third solo home run of the game. (AP Photo/Gene J. Puskar)

Pittsburgh Pirates' Jack Suwinski hits a walkoff solo home run off San Francisco Giants relief pitcher Tyler Rogers during the ninth inning of a baseball game in Pittsburgh, Sunday, June 19, 2022. It was Suwinski's third solo home run of the game. (AP Photo/Gene J. Puskar)

Pittsburgh Pirates’ Jack Suwinski (65) leaps onto home plate after hitting a walkoff solo home run off San Francisco Giants relief pitcher Tyler Rogers during the ninth inning of a baseball game in Pittsburgh on Sunday. It was Suwinski’s third solo home run of the game. (AP Photo/Gene J. Puskar)

PITTSBURGH — Jack Suwinski hit his third homer of the game in the ninth inning, giving the Pittsburgh Pirates a 4-3, walk-off victory over the San Francisco Giants on Sunday to avoid a three-game sweep.