Talk:Sam Groth

Latest comment: 2 months ago by 118.127.125.130 in topic Serve Speed

Serve Speed

edit

The service speed is not recognised by the ATP. Isner is recognised as the fastest recorded serve using calibrated equipment. If we ignore the certification Isner has one at 4000+ KmpH. 118.127.125.130 (talk) 23:25, 7 October 2024 (UTC)Reply