Josh Donaldson went 2-for-4 with a two-run homer Tuesday as the A's topped the Reds 7-3. Donaldson's average has dipped this month, but he's not exactly slumping, not with a .276 average and 15 RBI in 87 at-bats. Miguel Cabrera, Evan Longoria and David Wright are the only third basemen with higher OPSs this year.