SAN FRANCISCO -- Mark Canha had a solo homer and a go-ahead single, Matt Chapman added a solo home run and the Oakland Athletics beat the San Francisco Giants 9-2 in 10 innings on Monday night in the Bay Bridge exhibition series.
Canha's hit off D.J. Snelten highlighted a seven-run outburst in the 10th.
Chapman took first on a wild pitch after striking out leading off the inning and went to second when Chad Pinder followed with a single. Chapman scored the go-ahead run.
J.B. Wendelken pitched a scoreless ninth for Oakland and was among seven pitchers the A's used in relief of Daniel Mengden, who was pulled after three innings on a limited pitch count.