“Doubles tour would be out of a job,” John Isner robustly concurs with Andy Roddick’s tenet on serve execution

Andy Roddick & John Isner
Retired American tennis professional Andy Roddick, had his tweet rebounded with the strong agreement of John Isner, another American player who is known for his notorious height and blasting serve.
In a tweet posted by Andy, he talked about how the tennis serve efficiency can be achieved if players followed the correct execution for the same to which Isner enthusiastically replied “YES 100%! Half the doubles tour would be out of a job though.”
John Isner hilariously criticises tennis doubles tour over Andy Roddick’s’ tweet

John Isner, who was ranked in singles as high as world No. 8 by ATP and is currently ranked at 48, has unfortunately deflected away from his tennis career owing to his numerous injuries, recently his prevalent wrist injury due to which he was forced to withdraw himself from the second round of the US Open.
In a tweet where the 37-year-old agreed with the point kept by Andy Roddick, the tweet initially being “I kinda think you shouldn’t be able to catch your toss and try again. It’s part of the execution of a serve…Am I wrong on this? You’ve definitely started your motion once the toss goes up…thoughts?” Isner hilariously afforded to side on his part while also criticizing doubles tennis tour.
The former world No. 1, Andy Roddick is a major champion who has under his belt the US Open title of 2003 and the runners-up title of 2006, also has runner-up titles at Wimbledon where he overly lost to Roger Federer at every Grand Slam final meet of his.
His retirement prevailed due to him being extensively injury prone consisting of repeated torn and injuries to his shoulders and hamstring. Nevertheless, his retirement life seems pleasant with his main focus and time dedication to his NGO, Andy Roddick Foundation, which aims at making children’s life better outside of school.
Isner meanwhile has had a rocky tour this year with his performance at the ongoing Flushing Meadows championship struck down and his previous run at the Cincinnati Masters ending in the quarter-final round against the Greek, Stefanos Tsitsipas, who got the better of the American with a final score of 7-6(5), 5-7, 6-3.