Bryce Harper confronted Rob Manfred last week over the issue of a salary cap in baseball, a major league source confirmed Monday.

Philadelphia Phillies star Bryce Harper had a confrontation with commissioner Rob Manfred during a meeting with the team last week, reports ESPN.

Manfred responded to Harper by saying he was "not going to get the f--k out of here" and felt it was important to talk about how to grow the sport, as well as threats to the league's business.