Anthony Pettis’ injury rehab continues, and it apparently continues to frustrate, as well.
The UFC lightweight has been sidelined since a February win over Joe Lauzon at UFC 144, but scheduled surgery following that bout. The presumed next fight for “Showtime” will come against Donald Cerrone.
But on Tuesday, Pettis may have triggered a few panic buttons when he tweeted his aggravation with the rehab process.