And somehow, it still works.
Tennis scoring doesn’t really follow anything else.
Love means zero. Fifteen doesn’t lead naturally to thirty. Thirty doesn’t properly explain forty. Then suddenly at deuce, the game starts stretching out in ways that feel completely unreasonable.
Try explaining it to someone who’s never played before and you realise how strange it actually sounds.
Most sports feel logical straight away. One goal. One point. Simple. Tennis asks us to accept something slightly odd from the beginning, then somehow convinces us it’s perfectly normal a few matches later.
That’s probably because the scoring isn’t really built around logic. It’s built around tension.
Everything changes at deuce. One point suddenly isn’t enough anymore. We have to earn it twice. Advantage never feels safe for very long because the entire game can swing back again almost immediately.
That’s what makes those moments feel heavier. Longer rallies. Longer pauses between serves. More thinking than we probably need.
Then there’s “love”.
Calling zero “love” makes absolutely no sense at all, and yet it’s one of the few parts of tennis scoring everybody remembers immediately. It softens losing slightly. At least until we’re 0–40 down trying not to panic halfway through a club match.
At some point, though, we stop questioning any of it. We stop translating the score in our head and just feel it instinctively. 30–40 feels dangerous. Deuce feels tense. Advantage feels fragile.
That’s probably why tennis scoring works despite making so little sense on paper. It slows moments down. Adds pressure where it matters. Gives close games room to stretch and breathe slightly longer than they should.
And honestly, the sport would probably lose something if it made perfect sense.
👉 Deuce