Marsh went 2-for-4 with a solo home run and a double in Monday's 6-2 loss to the Brewers.
Marsh got the Phillies on the board with a solo homer off Aaron Civale in the fifth inning and later added a double in the ninth. The outfielder has hit safely in 10 of 13 September contests with five extra-base hits and seven runs scored. On the season, he is hitting .255 with 16 home runs, 56 RBI, 53 runs and 16 steals across 442 plate appearances.