ATP tennis predict
← Back to search

Guillaume Dalmasso

14/10/2002 · right-handed

Global Elo

1418

Record

0-0

ATP / Tour Record

Wins
0
Losses
0
Matches
0

Challenger Record

Wins
15
Losses
16
Matches
31

Elo and Record by Surface

Clay 1396
Wins
0
Losses
0
Matches
0

Challenger

Wins
1
Losses
2
Matches
3
Hard 1440
Wins
0
Losses
0
Matches
0

Challenger

Wins
14
Losses
13
Matches
27
Grass 1439
Wins
0
Losses
0
Matches
0

Challenger

Wins
0
Losses
1
Matches
1

Elo Over Time

1555 1438
2025-04-14 2026-09-06 · 1448

31 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made Guillaume Dalmasso , based on their average odds.

Heavy favorite (odds below 1.30) 2W–0L · 100.0%
Favorite (odds 1.30-1.80) 2W–0L · 100.0%
Even match (odds 1.80-2.20) 2W–1L · 66.7%
Underdog (odds 2.20-4.00) 2W–5L · 28.6%
Heavy underdog (odds above 4.00) 0W–2L · 0.0%

16 matches with market odds since 2026-05-24.

Serve & Return

Serve and return win rates from the last 10 matches at the selected level.

Not enough ATP/Grand Slam match history yet.

1st Serve In % 62.2%
1st Serve Points Won % 71.8%
2nd Serve Points Won % 43.1%
Return Points Won vs 1st Serve % 23.9%
Return Points Won vs 2nd Serve % 49.8%
Aces per Service Game 0.41
Double Faults per Service Game 0.60

Based on the last 10 Challenger matches.

Break Point Performance

How the player handles the biggest points, from the last 10 matches at the selected level.

Not enough ATP/Grand Slam match history yet.

Break Points Saved % 54.1%
Break Points Converted % 34.8%

Based on the last 10 Challenger matches.

Recent Matches

L Hard Cassis challenger · qualification - 1. round · 2026-09-06

vs Hugo Car #1154

7-6 6-4

Guillaume Dalmasso Hugo Car
5 Aces 3
9 Double Faults 4
73 Service Points 66
47 First Serve In 39
38 First Serve Won 32
11 Second Serve Won 18
2 Break Points Saved 0
4 Break Points Faced 1
- Winners -
- Unforced Errors -
2.6 Average Odds 1.4
L Hard Kingston challenger · qualification - 1. round · 2026-08-16

vs Garrett Johns #390

6-3 6-1

Guillaume Dalmasso Garrett Johns
3 Aces 0
6 Double Faults 0
45 Service Points 43
31 First Serve In 23
17 First Serve Won 15
4 Second Serve Won 13
3 Break Points Saved 0
8 Break Points Faced 1
- Winners -
- Unforced Errors -
3.2 Average Odds 1.3
L Hard Vancouver challenger · qualification - 1. round · 2026-07-28

vs Hayato Matsuoka #328

6-4 6-4

Guillaume Dalmasso Hayato Matsuoka
5 Aces 1
19 Double Faults 0
79 Service Points 59
43 First Serve In 41
32 First Serve Won 29
9 Second Serve Won 10
7 Break Points Saved 1
11 Break Points Faced 3
- Winners -
- Unforced Errors -
3.7 Average Odds 1.2
L Hard Winnipeg challenger · qualification - 1. round · 2026-07-20

vs James Trotter #457

6-3 6-4

Guillaume Dalmasso James Trotter
2 Aces 1
5 Double Faults 3
58 Service Points 59
37 First Serve In 37
25 First Serve Won 29
11 Second Serve Won 14
2 Break Points Saved 1
4 Break Points Faced 1
- Winners -
- Unforced Errors -
3.1 Average Odds 1.3
L Hard Granby challenger · 1. round · 2026-07-14

vs Aidan Mayo #674

6-4 6-4

Guillaume Dalmasso Aidan Mayo
4 Aces 2
5 Double Faults 9
58 Service Points 74
32 First Serve In 43
25 First Serve Won 29
12 Second Serve Won 10
2 Break Points Saved 6
4 Break Points Faced 10
- Winners -
- Unforced Errors -
4.2 Average Odds 1.2
W Hard Granby challenger · qualification - round of 16 · 2026-07-13

vs Mikael Arseneault #1190

4-6 6-4 6-4

Guillaume Dalmasso Mikael Arseneault
2 Aces 9
5 Double Faults 14
84 Service Points 117
50 First Serve In 73
33 First Serve Won 52
20 Second Serve Won 19
6 Break Points Saved 9
10 Break Points Faced 12
- Winners -
- Unforced Errors -
1.8 Average Odds 1.9
W Hard Granby challenger · qualification - 1. round · 2026-07-12

vs Volodymyr Gurenko #1473

6-4 6-4

Guillaume Dalmasso Volodymyr Gurenko
6 Aces 9
1 Double Faults 11
68 Service Points 64
41 First Serve In 36
32 First Serve Won 34
10 Second Serve Won 10
7 Break Points Saved 2
9 Break Points Faced 2
- Winners -
- Unforced Errors -
1.0 Average Odds 8.5
L Grass Nottingham 3 challenger · 1. round · 2026-07-06

vs Alberto Barroso Campos #618

6-3 6-4

Guillaume Dalmasso Alberto Barroso Campos
7 Aces 1
3 Double Faults 2
54 Service Points 51
33 First Serve In 36
22 First Serve Won 30
11 Second Serve Won 7
1 Break Points Saved 0
4 Break Points Faced 1
- Winners -
- Unforced Errors -
2.1 Average Odds 1.6
L Hard Centurion 2 challenger · R16 · 2026-06-03

vs Arda Azkara #595

7-6 6-2

Guillaume Dalmasso Arda Azkara
3 Aces 1
5 Double Faults 9
79 Service Points 67
51 First Serve In 32
33 First Serve Won 28
10 Second Serve Won 17
3 Break Points Saved 5
7 Break Points Faced 7
12 Winners 17
41 Unforced Errors 29
2.7 Average Odds 1.4
W Hard Centurion 2 challenger · 1. round · 2026-06-02

vs Constantin Bittoun Kouzmine #542

6-4 6-3

Guillaume Dalmasso Constantin Bittoun Kouzmine
5 Aces 1
3 Double Faults 1
52 Service Points 52
39 First Serve In 37
33 First Serve Won 24
8 Second Serve Won 10
0 Break Points Saved 6
0 Break Points Faced 8
23 Winners 14
16 Unforced Errors 23
2.2 Average Odds 1.6