A controversial non-knockdown call proved to be the difference in Saturday night's clash between WBA lightweight champion Gervonta "Tank" Davis and Lamont Roach Jr. In the end, Roach -- a heavy underdog -- managed to will his way to a majority draw and an unsatisfying moral victory.

Had Roach been credited with a knockdown when Davis' knee hit the canvas in the ninth round, he would have left Barclays Center on Saturday night with the WBA lightweight championship.

Here's a look at the Tank Davis fight card for Saturday. Davis defends his lightweight title against Lamont Roach. Here is who else is boxing.