Harris went 3-for-4 with a double, a home run, two run scored and two RBI in Tuesday's 5-1 win over the Mets.
The 23-year-old outfielder rapped an RBI double in the third inning to get Atlanta on the board before taking Luis Severino deep for a solo shot in the fourth. Harris has been on fire to close out September, slashing .417/.438/.850 over the last 13 games with seven homers, 13 RBI and 16 runs, and he's a big reason why his team is still even in the wild-card picture in the final week of the regular season.