100 MPH SERVE CHALLENGE...

Quiet please, doubting peasants...

I always thought it was possible. You give mid-life men hope and pride everywhere. Good job.

Did it for all the middle aged dads out there, struggling with their first back pain and getting up in the middle of the night 3-4 times

I BELIEVED IN YOU THE WHOLE TIME.

It’s called old man dad strength.

It is indeed

Wonderful video! Never had a doubt you would get it done. As a 40 year old Dad this is a W for all of us!

I did it for all the middle aged dads out there! A win for us, our elastic waistbands and our new balance sneakers!

Time for a career pivot. ATP tour is calling.

Hahah nicely done.

No one will forget where we were when this happened. #legend

Congrats. Had to chuckle at the “sorry.” Someone must have been preparing to serve at an adjacent court. 😂

Yeah they were playing a tie break and mid-serve 😆

Only fair

Like my dad used to say "age ain't nothing but a number". 😂👍

That’s great but why is your sweatband in your left hand?

Good man. 👍

Excellent, but can you return a 103 mph serve?

100 mph serve is easy

I knew you could do it Buck. Especially after the haircut streamlined you. 💪

I was very aerodynamic

Nice job. Green clay looks cool too. The only tourney I know of that uses it is Charleston on the WTA tour.

Sorry. Not 103mph....I can tell be the second bounce

You're the man Buck. You're the man😃

Nice form! I would hesitate to take this challenge these days but now I’m encouraged.

You'd get there my man- @JohnIsner and @benfergusonshow can give pointers

Great. Now start saving for your shoulder surgery.

@clayandbuck I, for one, never doubted you 😂. How bout a steak?

Freaking awesome!!!!

I think that was racquet speed, not ball speed #conspiracy 🤣

Buckster went hard and pulled up the Mel Gibson, bold move. Congrats btw.

I think that thing was set to KM.

That’s awesome - congrats 🎉

Way to go, dude!

I knew you couldn't hit 104. 🤪

Nice one Buck

Congratulations on achieving the physical prowess of a 12 year old.

Atta boy buckster!!