Diaz went 2-for-4 with a two-run home run and an additional run scored in Monday's 12-11 loss to the Nationals.
Diaz did damage on a Miles Mikolas sinker, lacing a two-run homer to left field in the third inning. It marked Diaz's second straight game with a homer after he went deep Saturday before resting in Sunday's series finale against the Rays. On the year, the catcher is hitting .242/.267/.386 with five homers, 21 RBI and 15 runs scored across 40 games.