Tennis · Challenger Winnipeg · 21/07, 23:00

Prediction: August Holmgren vs Garrett Johns

Prediction summary
Winner
63% 37%
August Holmgren Garrett Johns
Estimated games
23.9Bet365 line 21.5
Recent form · 10 last
August Holmgren 4-6 (W-L)
LWLWLLLWWL
Garrett Johns 5-5 (W-L)
WLWWLLWLLW
Head-to-head
August Holmgren 1–0 Garrett Johns (1 last)
Our model (Elo) vs Market Rating Elo · August Holmgren 1490 · Garrett Johns 1504
August HolmgrenGarrett Johns
Our model48%52%
Market75%25%

The bar above blends our model with the market: where our probability diverges most from the odds is where the model sees the widest gap.

Match keys

  • Head-to-head: August Holmgren 1–0 Garrett Johns (1).
  • Note: August Holmgren makes many double faults (5.6/match).

Statistics

August HolmgrenGarrett Johns
Win %50%50%
Win % · Grass 33% (6) 50% (4)
Sets (G-P)1.3-1.21.2-1.3
Games (G-P)12.6-12.812.2-12.6
Aces8.42.9
Double faults5.61.9
1st serve %75.7%65.9%
Break %30%37.1%
Estimated total games (ours) 23.9 · Bet365 line 21.5 · +2.4
Over 21.5: 66% · 1.90 Under 21.5: 34% · 1.80

H2H · August Holmgren 10 Garrett Johns (1)

Head-to-head (H2H) · August Holmgren 10 Garrett Johns

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DateSetsGamesRes.
22/07/25
Challenger Bloomfield Hills
2-012-5W

Last 10 matches played

Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.

August Holmgren

LWWWL

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Date Opponent Sets Games Res.
19/07 Aleksandar Vukic
Challenger Granby · Hard
1-2 13-15 L
17/07 Justin Boulais
Challenger Granby · Hard
2-0 12-4 W
15/07 Aidan Mayo
Challenger Granby · Hard
2-0 13-8 W
14/07 Yosuke Watanuki
Challenger Granby · Hard
2-1 19-16 W
08/07 Tristan Schoolkate
Challenger Newport · Grass
1-2 13-18 L
24/06 Jerome Kym
Wimbledon · Grass
0-2 7-12 L
22/06 Liam Broady
Wimbledon · Grass
2-1 18-17 W
16/06 Roman Safiullin
Challenger Nottingham · Grass
0-2 5-12 L
15/06 Alastair Gray
Challenger Nottingham · Grass
2-0 13-9 W
14/06 Jay Clarke
Challenger Nottingham · Grass
1-2 13-17 L

Garrett Johns

WLLWW

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Date Opponent Sets Games Res.
20/07 Enzo Aguiard
Challenger Winnipeg · Hard
2-1 18-15 W
19/07 Benjamin Thomas George
Challenger Winnipeg · Hard
2-1 16-12 W
14/07 Daniil Glinka
Challenger Granby · Hard
0-2 9-13 L
09/07 Darwin Blanch
Challenger Newport · Grass
1-2 13-17 L
09/07 Patrick Maloney
Challenger Newport · Grass
2-1 15-13 W
07/07 Stefan Kozlov
Challenger Newport · Grass
0-2 6-12 L
05/07 Blake Ellis
Challenger Newport · Grass
2-0 12-7 W
01/06 Olaf Pieczkowski
Challenger Tyler · Hard
1-2 15-16 L
11/05 Eero Vasa
Challenger Oeiras · Clay
0-2 5-12 L
11/05 Francisco Rocha
Challenger Oeiras · Clay
2-0 13-9 W

Frequently asked questions

Who is the favourite in August Holmgren vs Garrett Johns?

Our model gives 63% to August Holmgren, using surface Elo on grass.

What is the prediction based on?

On an Elo model by surface (grass) adjusted for opponent quality, compared with the market odds.