Jordy Mercer finished 0-for-3 in the Pirates' loss to the Cardinals on Monday.
Jody Mercer went 1-for-4 with a game-tying eighth-inning RBI single in Sunday's win over the Cubs.
Jordy Mercer hit a grand slam Thursday in the Pirates' 11-1 rout of the Tigers.
Pirates and SS Jordy Mercer avoided arbitration by agreeing to a one-year, $4.325 million contract.
According to Rob Biertempfel of the Pittsburgh Tribune-Review, the Pirates have discussed a multi-year contract extension with shortstop Jordy Mercer.
Jordy Mercer (forearm) is back in the Pirates' lineup Sunday.
Jordy Mercer (forearm) fouled out as a pinch hitter during Friday's come-from-behind victory over the Nationals.
Jordy Mercer was scratched from Thursday's lineup with right forearm discomfort.
Jordy Mercer hit a three-run home run in Thursday's lopsided win over the Phillies.
Jordy Mercer blasted a grand slam in the sixth inning on Thursday, powering the Pirates to a 5-3 victory over Matt Garza and the Brewers.
Jordy Mercer went 3-for-5 with an RBI and scored three times on Wednesday.
Jordy Mercer went 2-for-4 with a homer and two RBI as the Pirates topped the Athletics 7-3 on Friday.
Jordy Mercer (head) went 0-for-3 with two walks Monday in his return to the lineup against the Dodgers.
Jordy Mercer was forced to leave Sunday's game against the Dodgers with head and right ear discomfort.