“I tore my left labrum getting ready for the [Luis] Ortiz fight,” Kauffman said. “Like a dummy, I waited five months to have surgery on it after the Ortiz fight [December of 2018]. I started feeling better and was going to do a tune-up fight in March, but then COVID happened. This opportunity came up and I didn’t want to pass it up and I felt good. In the first round I hurt it. I felt it, but then it went away and I thought maybe it’s just my mind and it went away. Then in the fifth round I heard it and that was it. It was torn again.
“I’m done. I’m retiring. I have kids. I’ve been doing this a long time,” Kauffman said.