'You must be joking!' | Ben Shelton hits booming 143mph second serve!

Name: Ben Shelton raises the Arthur Ashe stadium roof with this incredible 143mph second serve in his US Open semi-final against Novak Djokovic.
Uploaded: 2023-09-08T21:02:53+0000
Duration: 58 s
Description: Ben Shelton raises the Arthur Ashe stadium roof with this incredible 143mph second serve in his US Open semi-final against Novak Djokovic.

Friday 8 September 2023 21:16, UK