After starting the season poorly, Atlanta Braves outfielder Michael Harris II has quickly become one of baseball's best hitters.

Michael Harris II breaks the game open with a long three-run home run to right field in the top of the 5th inning

Michael Harris II was a real problem. In both April and May, he posted an okay-ish .315ish xwOBA, but underhit it massively, such that it looked like he could no longer hit at all (.263 wOBA in both months).

The Braves have won four of their last five games as Michael Harris II has provided a big, unexpected offensive boost for Atlanta.

Michael Harris II crashes into the wall to make an incredible jumping catch in center field for the first out of the bottom of the 9th inning

Michael Harris II hit a grand slam to cap Atlanta's biggest inning in almost five years — that propelled the Braves over the slumping New York Mets.