G’day,
Hitting your spots is one of the most important factors in enjoying success behind your first serve.
Linda Noskova defeated Marta Kostyuk 6-4, 6-4 in the women’s semi-final on the back of a brilliant first serve display on Center Court that propelled her to the title.
Noskova First Serves v Kostyuk
- 1st Serves In = 68%
- 1st Serves Won = 76%
- First Serve Rating = 51.7
The First Serve Rating is a composite stat calculated as follows. 68% (1st In) multiplied by .76 (1st Won as a %) = 51.7. That’s an extremely high number. You can see below that it was vastly superior to Kostyuk’s rating.
Kostyuk First Serves v Noskova
- 1st Serves In = 52%
- 1st Serves Won = 77%
- First Serve Rating = 40.0
A key to Noskova’s dominance against Kostyuk was her elite 1st serve accuracy, especially in the Ad court. Noskova made a staggering 19/20 1st serves on the advantage side land within 2 ft of the line, which immediately put Kostyuk on the stretch and made her return of serve significantly less effective.
IMPROVE 1ST SERVE PERFORMANCE
Webinar 61: Improve Your Serve Accuracy
Webinar 34: The Eight Serve Locations
Webinar 11: Break Points And Tie Breaks
2026 Wimbledon Semi Final: Noskova 1st Serve Location vs. Kostyuk

The first thing to understand is exactly how big that small green area is around the edge of the service box.
Green Area Dimensions
- Length of a racket = 27 inches or 69 cm.
- Green area = 2 feet or 24 inches or 61 cm.
- Difference = 3 inches or 8 cm.
DRILL
- Measure a racket length inside the three lines of each service box (same as green area in graphic above).
- Hit 20 serves in one service box at a pace you feel comfortable with.
- Initial goal is to make 50% (10) in that area.
- Switch service boxes & repeat.
- Once you have regularly made 50% in the green area, increase your pace to only hitting first serves.
- The goal is to make 50% of 1st serves in the green area of each service box.
- Keep working on improving your score to 60%, then 70%, and above.
SUMMARY
Improving your first serve accuracy only comes from specifically working on it on the practice court.
The length of a racket is actually three inches, or eight cm, longer than the space used in the graphic. No problem with that. We all need a little help when starting out on tough projects like this one.
Serve accuracy is built over time. It’s about putting all the serve ingredients together at the right time to hit important targets on the other side of the net. It’s about rhythm, timing, hitting up, high point of contact, and letting the wrist do the directional fine-tuning at the top of the swing.
Enjoy the process. And enjoy winning more matches.
