Farmer went 1-for-5 with a grand slam in Sunday's 9-2 win over the Nationals.
Farmer hammered a grand slam off Ryne Harper in the sixth inning to give the Reds a huge 7-1 lead. The 31-year-old utility man has gone 12-for-36 (.333) with two homers and eight RBI over the last nine games. He improved his season OPS to .734 with 16 long balls and 63 RBI.