Did Yasiel Puig give Hyun-Jin Ryu a sack whack? (GIF)

Yasiel Puig and Hyun-Jin Ryu have a really entertaining relationship. The two Los Angeles Dodgers were caught having a tickle fight during a game last month, and they were messing around again on Thursday. Only this time, things got a little more rough.

Puig was standing next to Ryu when Ryu decided to give him a quick smack to the face. It looked like it caught Puig off-guard, so he figured he’d respond by going below the belt. Was that a sack whack? It’s hard to tell because it was out of the frame, but that looked like a classic sack whack.

All this and it’s only May? Things could get ugly between these two by the All-Star break.

GIF via Dodgers Tumblr
H/T Big League Stew