When asked about the confrontation with Harper during a visit to Wrigley Field, though, Manfred downplayed the issue with four simple words: "Not all that significant," Manfred said, per Rogers.

On Friday, MLB commissioner Rob Manfred downplayed his recent confrontation with Phillies star Bryce Harper, who reportedly told him to "get the f--- out of our clubhouse" if he was going to speak about a salary cap.

MLB commissioner Rob Manfred described his recent confrontation with Phillies star Bryce Harper related to looming labor negotiations as "not all that significant" when asked about the matter Friday in Chicago.