New York Mets third baseman Todd Frazier and Washington Nationals outfielder Adam Eaton had to be separated during Monday night’s game.

On Tuesday, Frazier expounded a little bit more on the incident. While he wouldn’t get into specifics, he did label Eaton as “immature” and even seemed to reference an incident when the two were teammates on the Chicago White Sox in 2016.

Well that’s interesting.

One note here is that being on the 2016 White Sox must have been a crazy experience. That was the same year that Adam LaRoche left the Sox (and retired) before the season when he was told that his son couldn’t serve as batboy as much as he had been. That caused uproar among some players.