Jack Draper is ready to make a splash at the US Open, aiming for his first-ever Grand Slam quarterfinal.

But there's a twist: his coach, James Trotman, has banned him from caffeine during the tournament. Why would a coach make such a seemingly drastic decision?  And could it actually help Draper reach new heights? 

Draper, currently ranked No. 25 in the world, credits these lifestyle changes, including the caffeine ban, for his recent performance boost.

He admits he used to enjoy a more relaxed lifestyle, but now recognizes the need for strict routines and discipline to succeed in professional tennis.

But is caffeine really the enemy for athletes?  Isn't a little boost sometimes needed to push through tough matches?

Could Draper be missing out on a performance advantage?  Or is Trotman right, that the potential downsides of caffeine outweigh the perceived benefits?

Think about it:  Could there be other factors contributing to Draper's success, like improved training or mental focus?

Draper's commitment to this change is clear.  He's replaced his usual coffee with decaf cappuccino, showing he's willing to make sacrifices for his tennis career.

He's even said he feels a 'big opportunity' if he stays injury-free, hinting at his belief that he's on the verge of a breakthrough.

As Draper faces Tomas Machac in the fourth round, this caffeine-free experiment will be closely watched.

Could it be the secret weapon that helps him break into the elite ranks of tennis? Or might it ultimately limit his potential?

Only time will tell.

Can a Caffeine Ban Take Jack Draper to the Top?

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