Carkner landed couple/few more though but not sure as he was bit active puncher in this long, decent scrap.
No WINNER here in my book.
Carkner wins the middle part slightly, although don't land than one punch though of his 4-6 attempts.
Grenier gives back some next as Carkner threw also some shots, but anything big, good/clean don't lands from either man.
Grenier with a nice takedown.