World No. 297 Johannus Monday is 24 and plays left-handed. Career best: No. 212 in the world. On hard the record reads 19-11, well ahead of 2-3 on the other surfaces. With 67.5% of first serves in play and 73.9% of them turned into points, the first delivery is a steady asset. Average on return: 35.4% of return points won and 24.9% of break points converted. Point for point, 56.3% go this player's way.

Mixed recent form, 2-3 over the last 5. No match in our data has lasted longer than the 33-game duel with B. Bicknell. We have forecast this player's matches most often at ITF Men M25 Edwardsville IL: 4 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 Roehampton 2 Great Britain.

Serving and returning

1st serves in

71.3%

Won on 1st serve

75.4%

Won on 2nd serve

58.8%

Aces per match

8.2

Double faults per match

2.5

Break points saved

60%

Return games won

48.1%

Points won on return

36.4%

Service points won

149%

All points won

70.4%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament

Nottingham, Great Britain Challenger Final Sioux Falls, USA Challenger Final Charlottesville, USA Challenger Semi-Finals ITF M25 Edwardsville, IL Men ITF Semi-Finals ITF M25 Hurghada Men ITF Semi-Finals Lincoln (NE), USA Challenger Semi-Finals Winnipeg, Canada Challenger Quarter-Finals Glasgow, Great Britain Challenger Quarter-Finals Nottingham 3, Great Britain Challenger Quarter-Finals Tiburon, USA Challenger Round of 16 ITF M25 Southaven, MS Men ITF Round of 16 Little Rock, USA Challenger Round of 16 Champaign, USA Challenger Round of 32 Colombus, USA Men Singles Challenger Round of 32 Koblenz, Germany Challenger Round of 32

Las Vegas, USA Challenger Round of 32

Roehampton, Great Britain Challenger Round of 32 Tyler, USA Challenger Round of 32

Winston Salem, USA Challenger Round of 32

Wimbledon, Men ATP Qualifying London ATP Qualifying

Sorted by best result, not by date

Year by year

2026

2026in progress

13–9

W–L

Matches

4–5

Tiebreaks

Aces per match

2.9

Double faults per match

1st serves in 64.4%

Won on 1st serve 71.2%

Won on 2nd serve 54.2%

Break points converted 42.3%

Break points saved 72.3%

2025

27–19

W–L

Matches

10–7

Tiebreaks

5.6

Aces per match

2.7

Double faults per match

1st serves in 66.6%

Won on 1st serve 73.3%

Won on 2nd serve 54.2%

Break points converted 27.5%

Break points saved 66.8%

2024

3–2

W–L

Matches

3–2

Tiebreaks

8.2

Aces per match

1.4

Double faults per match

1st serves in 71.9%

Won on 1st serve 73.5%

Won on 2nd serve 65.2%

Break points converted 46.2%

Break points saved 75%

2023

1–1

W–L

Matches

1–1

Tiebreaks

Aces per match

Double faults per match

1st serves in 64.5%

Won on 1st serve 80%

Won on 2nd serve 53%

Break points converted 50%

Break points saved 50%

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 Johannus Monday come true?

25 of our 33 graded predictions on Johannus Monday's matches were right, 75.8%. The latest 20 are listed below, each pick next to its result.

Which opponent has Johannus Monday met most in our records?

Lui Maxted, 2 times, with Johannus Monday at 2-0 in those matches.