World No. 217 Sascha Gueymard Wayenburg is 23 and plays right-handed. Career best: No. 193 in the world. On hard the record reads 15-10, well ahead of 10-14 on the other surfaces. Too many free points go away on serve: 3.1 double faults a match, and the first delivery wins only 70.7%. Average on return: 38.1% of return points won and 23.6% of break points converted.

In form: 5 of the last 5 finished matches won. No match in our data has lasted longer than the 34-game duel with I. Marcondes. We have forecast this player's matches most often at Challenger Rennes France: 5 of them. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: Challenger Mouilleron - le - Captif France.

Serving and returning

1st serves in

60.6%

Won on 1st serve

75.8%

Won on 2nd serve

50.5%

Aces per match

7.8

Double faults per match

2.6

Break points saved

67.3%

Return games won

30.2%

Points won on return

39.4%

Service points won

65.8%

All points won

53.1%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament 1 title

Rennes, France Challenger Winner Helsinki, Finland Challenger Semi-Finals Quimper, France Challenger Semi-Finals Split, Croatia Challenger Semi-Finals Brasov, Romania Challenger Quarter-Finals

Brest, France Challenger Round of 16

Roanne, France, Challenger Round of 32

Savannah, USA Challenger Round of 32 St. Brieuc, France Challenger Round of 32 Tallahassee, USA Challenger Round of 32 Tenerife 2, Spain Challenger Round of 32 Canberra, Australia Challenger Qualifying Francavilla, Italy Challenger Qualifying Australian Open, Men ATP Qualifying Roland Garros, Men ATP Qualifying

Stockholm ATP Qualifying

Tunis, Tunisia Challenger Qualifying

Sorted by best result, not by date

Year by year

2026

2026in progress

24–24

W–L

Matches

9–11

Tiebreaks

6.7

Aces per match

3.4

Double faults per match

1st serves in 61.7%

Won on 1st serve 70.4%

Won on 2nd serve 48.6%

Break points converted 41.7%

Break points saved 62.8%

2025

30–32

W–L

Matches

16–9

Tiebreaks

Aces per match

4.3

Double faults per match

1st serves in 59.8%

Won on 1st serve 67.7%

Won on 2nd serve 47.6%

Break points converted 35.1%

Break points saved 60.9%

2024

6–10

W–L

Matches

1–3

Tiebreaks

7.9

Aces per match

3.6

Double faults per match

1st serves in 56.4%

Won on 1st serve 74.8%

Won on 2nd serve 47.7%

Break points converted 36.4%

Break points saved 60.7%

2023

1–1

W–L

Matches

—

Tiebreaks

Aces per match

Double faults per match

1st serves in 50.3%

Won on 1st serve 67.5%

Won on 2nd serve 51.2%

Break points converted 55.6%

Break points saved 73.9%

Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.

Common questions

How often do our calls on Sascha Gueymard Wayenburg come true?

29 of our 46 graded predictions on Sascha Gueymard Wayenburg's matches were right, 63%. The latest 21 are listed below, each pick next to its result.

Which opponent has Sascha Gueymard Wayenburg met most in our records?

Francesco Maestrelli, 2 times, with Sascha Gueymard Wayenburg at 1-1 in those matches.