Longoria will undergo X-rays after he was struck on the hand by a ball while fielding during Sunday's win over the Diamondbacks, Susan Slusser of the San Francisco Chronicle reports.
Longoria went 2-for-4 with two home runs and five RBI in Friday's 10-4 win over the Diamondbacks.
Evan Longoria smashed two home runs and Alex Cobb struck out five batters to lead the Giants to a 10-4 win over the D-backs
Evan Longoria hammers a three-run home run to left field in the bottom of the 1st inning to give the Giants a 4-1 lead
Evan Longoria, Mike Yastrzemski, Thairo Estrada, Austin Slater and David Villar drove in the Giants' six runs in a 6-3 win over the Rockies