Guillaume Dalmasso vs Sten HiiesaluPrediction, Head-to-Head Results, and Stats
Guillaume Dalmasso and Sten Hiiesalu have met 1 time since 2026; Guillaume Dalmasso leads 1–0. Across all meetings Dalmasso has taken 2 sets to Hiiesalu's 1. Their most recent meeting: Guillaume Dalmasso won at M15 Vaasa (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Dalmasso | Hiiesalu | ||
|---|---|---|---|---|
| Indicator | Guillaume Dalmasso | Sten Hiiesalu | ||
| Wins in straight sets | 53% | 18/34 | 0% | 0/1 |
| Wins a set when losing | 32% | 9/28 | 40% | 2/5 |
| Goes to a deciding set | 40% | 25/62 | 50% | 3/6 |
| Covers −1.5 sets as favorite | 30% | 8/27 | 0% | 0/1 |
| Covers +1.5 sets as underdog | 54% | 15/28 | 100% | 2/2 |
| Tiebreak sets won | 47% | 7/15 | 25% | 1/4 |
| Wins after taking set 1 | 76% | 22/29 | 0% | 0/1 |
| Wins 2-0 after taking set 1 | 62% | 18/29 | 0% | 0/1 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Dalmasso 0, Hiiesalu 0).
Previous meetings
1 career meeting, newest first
Jun 10, 2026
M15 Vaasa
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Dalmasso | Hiiesalu |
|---|---|---|
| W-L | 3–5 | 0–1 |
| Avg odds | 2.30 | 2.70 |
| ROI % | -32.0% | -100.0% |
| Units P/L | -2.56u | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Axel Garcian
M15 Rodez · Quarterfinals
Oct 9
Noah Boutleux
M15 Rodez · 2nd Round
Oct 8
Roan Jones
M15 Rodez · 1st Round
Oct 7
Damien Clerc
M25 Nevers · 1st Round
Sep 15
Hugo Car
Cassis Challenger · 1st Round Qualifying
Sep 6
Alex Knaff
M25+H Bagneres-de-Bigorre · 2nd Round
Sep 3
Julien Dando
M25+H Bagneres-de-Bigorre · 1st Round
Sep 1
Garrett Johns
Kingston 1 Challenger · 1st Round Qualifying
Aug 16
Rafael Giotis
M15 Heraklion · 1st Round Qualifying
Oct 4
Alex Finkelstein
M15 Krakow · 1st Round Qualifying
Aug 16
Gabriele Thomas Brancatelli
M15 Turku · 3rd Round Qualifying
Aug 10
Denis Maijorov
M15 Turku · 1st Round Qualifying
Aug 9
Guillaume Dalmasso
M15 Vaasa · 1st Round
Jun 10
Tim Loosen
M15 Vaasa · 3rd Round Qualifying
Jun 9
Aleksandr Kvits
M15 Vaasa · 1st Round Qualifying
Jun 8
Alvar Lange
M15 Heraklion · 2nd Round Qualifying
Apr 20
Win rate
Matches, sets and games won · Last 12 months · 6–62 matches
| Metric | Dalmasso | Hiiesalu |
|---|---|---|
| Matches won | 55% | 17% |
| Sets won | 52% | 27% |
| Games won | 50% | 45% |
Record by tier
Head-to-head record by tournament tier
| Stage | Dalmasso | Hiiesalu |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Dalmasso | Hiiesalu |
|---|---|---|
| Hard | 1 | 0 |
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