Dean Ambrose Likely Tore His Triceps Tendon; Will Undergo Surgery Tonight

-- updated their story on Dean Ambrose's arm injury earlier today, stating the following:

“An MRI has shown suspicion for a high-grade triceps tendon injury, possibly a tear, so he is undergoing surgical exploration and most likely surgical repair of the torn triceps tendon,” WWE's Dr. Chris Amann told the website “That surgery will be happening later this evening, and we should have some further updates either later tonight or tomorrow morning as to what the findings were, what the structures that were damaged were, and also a timeline for recovery.”

-- While WWE has not given a timetable for his return, surgery for a triceps injury involving a torn tendon will usually sideline an athlete for several months, so unless there is good news during the surgery (such as the tendon was not actually torn), Ambrose is not likely to be back until well into 2018.