MLB roundup: Mike Yastrzemski homers as Giants beat Red Sox

Mike Yastrzemski hit a solo home run and the visiting San Francisco Giants avoided a series sweep by beating the Boston Red Sox 3-1 on Thursday in the final game of a three-game set. Yastrzemski's home run was his third of the season and came hours after he was visited in the clubhouse by his grandfather and Red Sox legend, Carl Yastrzemski. It was Mike Yastrzemski's second career home run in six games at Fenway Park after his grandfather hit 237 of his 452 home runs at Fenway. The Giants broke a 1-1 tie by scoring twice in the seventh. Patrick Bailey singled, took third on Matt Chapman's single and scored on a single by Thairo Estrada. Nick Ahmed added a sacrifice fly that drove in Chapman to