Grossman went 1-for-3 with a solo home run in Tuesday's 5-0 win over the Mets.
Getting the start in left field and batting ninth, Grossman took R.J. Alvarez deep in the third inning to open the scoring on the night. The homer was his third of the season and his first with Atlanta in nine games, and the veteran outfielder has gone a respectable 6-for-22 (.273) with two doubles and a 4:7 BB:K since joining his new team at the trade deadline.