Will Ospreay suffered a heel injury, according to the Wrestling Observer website.
The injury happened on Saturday at Wrestle Kingdom 14 during his match with Hiromu Takahashi where he lost the IWGP Heavyweight Championship.
The injury apparently happened during the first Flying Tiger drop spot where he landed on his feet after Takahashi moved out of the way.
Ospreay later posted a photo of himself that showed his heel being iced. There is no word yet on the severity of the injury but he will know soon when he gets the results from his x-rays.