Thiago Tavares will appeal bizarre TKO loss at PFL 2

Thiago Tavares is still in pain after his PFL 2 loss to Robert Watley.
The longtime UFC veteran made his debut under the Professional Fighters League banner against the lightweight prospect Thursday night in Chicago, but the fight abruptly ended seconds into round two after Watley landed a vicious — and unintentional — low blow.
Tavares was given five minutes to recover, but couldn’t stand back up after the time ran out. Surprisingly, though, referee Keith Peterson did not rul