this post was submitted on 21 Feb 2026
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Science Memes

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[–] Lumidaub@feddit.org 36 points 1 month ago (2 children)

55000? Do they use a new one every....... uh.... s... serve? Is serve the word? Anyway, where does this huge number come from?

[–] BadlyDrawnRhino@aussie.zone 25 points 1 month ago (2 children)

A professional tennis serve often reaches speeds up to 230km/h, with the fastest recorded being 263km/h. So yeah, the balls wear out quickly.

[–] Lumidaub@feddit.org 31 points 1 month ago (2 children)

I just learnt that there are 660 matches. That's SIGNIFICANTLY more than I thought (I know nothing about tennis), the number of balls makes more sense now.

[–] Grail@multiverse.soulism.net 16 points 1 month ago (1 children)

That's still about 100 balls per match

[–] Lumidaub@feddit.org 7 points 1 month ago (1 children)

True but if I'm seeing this correctly and a match may consist of 3 (5?) sets of 6+ games of 4 points, that's already 72+ (120?) balls.

[–] Grail@multiverse.soulism.net 6 points 1 month ago (1 children)

That's a new ball every serve

[–] Lumidaub@feddit.org 6 points 1 month ago

Yes. I know. That was my original question.

[–] Noel_Skum@sh.itjust.works 8 points 1 month ago (1 children)

There’s also all the activity on the practice courts too.

My first thought as well.

This seems to be missed by... everyone here.

[–] LurkingLuddite@piefed.social 6 points 1 month ago

So do mine for similar reasons ifyouknowwhatimean

[–] jol@discuss.tchncs.de 14 points 1 month ago (4 children)

I didn't know this until recently, but tennis balls wear out quite fast. Not structurally, not the felt, but the air inside escapes with the extreme pressure they endure. And soon they don't bounce so well.

If only sports balls had a way to refill the air...

[–] bryndos@fedia.io 6 points 1 month ago

Or maybe sports could be pass times for normalsaurs to play. Instead of some insane culturally mandatory entertainment industry.

[–] dmention7@midwest.social 5 points 1 month ago (1 children)

Or just set a rule that you use the same ball the entire match. Balls wears out? Tough titties... improvise, adapt, and overcome.

[–] jol@discuss.tchncs.de 4 points 1 month ago (1 children)

Child, this is Tennis were talking about. It's a rich people game. There's no time to worry about trivialities like protection of the environment.

[–] sukhmel@programming.dev 1 points 1 month ago

Yeah, we better think of making some solid gold equipment for tennis

[–] Rooster326@programming.dev 3 points 1 month ago (1 children)

Imagine if professionals had to play like you and I did.

Not ideal conditions because who tf wanna go through 6,000 tennis balls in 1 day.

[–] jol@discuss.tchncs.de 3 points 1 month ago

And it's bullshit, because so what if the ball is a bit less bouncy? It's less bouncy to your opponent too.

[–] Killer@lemmy.world 3 points 1 month ago* (last edited 1 month ago)

Wonder what the feasability of redesigning the tennis ball to be like those airless basketballs are