Tennis fail Polansky loses the first set to an UNDERHAND server Mc Donald

One of the most unusual sets of tennis EVER. Mackenzie McDonald is suffering from a shoulder injury and starts serving underhand at 44 in the first set (Knoxville challenger 2016). He s still producing some great shots in the rallies. Peter Polansky had no idea how to handle it therefore he recieved a great mocking after the match by tennis fans and media pundits. Polansky eventually found a way to win the match 67(8) 64 51 and McDonald retiring. Polansky, who had beaten Daniel Evans in the previous r