Yankees' Tommy Kahnle to undergo Tommy John surgeryReliever had an MRI earlier on Friday and his now headed for surgery8/1/2020, 3:08 AMAlex SmithEditorial ProducerNew York Yankees relief pitcher Tommy Kahnle (48) reacts during the sixth inning against the Houston Astros in game six of the 2019 ALCS playoff baseball series at Minute Maid Park. / Troy Taormina-USA TODAY Sports