Okay, so today I wanted to mess around with tennis scoring, specifically the “set tie break” situation. I’ve always been a little confused about how it works, so I figured I’d try to build something to help me understand it better.

First, I grabbed a piece of paper and a pen. I needed to visualize this thing. I started by writing down the basic rules I thought I knew. You know, like, first to six games wins a set, but you gotta win by two… unless it gets to 6-6.
Then things got tricky. That’s where the tie break comes in, right? So I jotted down the tie break rules as best as I could remember them. It’s like a mini-game, first to seven points, win by two. And you switch servers after the first point, then every two points after that. Sounded simple enough, but I wanted to see it in action.
Next, I decided to just play a pretend match in my head. I flipped an imaginary coin to see who served first. Let’s say Player A won the toss.
- Player A serves, wins a point. 1-0.
- Player B serves, wins two points. 1-2.
- Player A serves, they win and loss.2-3.
- …and so on…
I kept going like this, point by point, switching servers when I was supposed to, keeping track of the score on my paper. It was messy, with lots of crossed-out numbers and arrows, but it helped!
I ran into a few situations where I had to double-check the rules. Like, what happens if the tie break score gets to 6-6? Do they keep switching servers every two points? (Yes, they do!).

After a few “practice runs,” I think I finally got it. It’s still a little complicated, but actually playing it out, even just on paper, made a huge difference. I can say with confidence, now I can watch a tennis game easily.