William Contreras hit a solo home run off All-Star reliever Randy Rodríguez in the bottom of the ninth inning to give the Milwaukee Brewers a 5-4 victory over the San Francisco Giants on Friday night.

It began painfully for Andruw Monasterio, who wore a Joey Lucchesi fastball on his elbow guard. Brice Turang then bunted for a hit to set up William Contreras, who smashed a go-ahead double down the right-field line.

With two outs and nobody on, Contreras drove a 1-0 pitch from Rodríguez (3-5) over the left-center wall for his first career walk-off homer, as the major league-leading Brewers (81-48) overcame a pair of solo home runs from Willy Adames in his return to Milwaukee.