Did former LSU star Alex Bregman, who is currently the starting third baseman for the defending World Series Champion Houston Astros, hammer a Fox broadcaster recently?

Judging from a recent dig on social media, I would say 'yes'.

Former Major League Baseball pitcher, C.J. Nitkowski, who, ironically enough, pitched for the Astros back in 1998, is not a big fan of Bregman wearing #2.

What are those numbers?

They're the career numbers of Nitkowski, who has a private Twitter account.