Daniil Ostapenkov vs Guilherme ValdoleirosPrediction, Head-to-Head Results, and Stats
Daniil Ostapenkov and Guilherme Valdoleiros have met 1 time since 2026; Daniil Ostapenkov leads 1–0. Across all meetings Ostapenkov has taken 2 sets to Valdoleiros's 0. Their most recent meeting: Daniil Ostapenkov won at Futures 2026 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Ostapenkov | Valdoleiros | ||
|---|---|---|---|---|
| Indicator | Daniil Ostapenkov | Guilherme Valdoleiros | ||
| Wins in straight sets | 86% | 36/42 | 60% | 3/5 |
| Wins a set when losing | 23% | 5/22 | 8% | 1/13 |
| Goes to a deciding set | 17% | 11/64 | 17% | 3/18 |
| Covers −1.5 sets as favorite | 76% | 25/33 | 0% | 0/1 |
| Covers +1.5 sets as underdog | 52% | 11/21 | 14% | 1/7 |
| Tiebreak sets won | 59% | 10/17 | 0% | 0/2 |
| Wins after taking set 1 | 93% | 39/42 | 100% | 3/3 |
| Wins 2-0 after taking set 1 | 86% | 36/42 | 100% | 3/3 |
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. Head-to-head: 1 of 1 completed meetings ended in straight sets (Ostapenkov 1, Valdoleiros 0).
Previous meetings
1 career meeting, newest first
Jun 24, 2026
Futures 2026
H Hard
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Ostapenkov | Valdoleiros | ||
|---|---|---|---|---|
| Outcome | Daniil Ostapenkov | Guilherme Valdoleiros | ||
| 1 or more | 100% | 8/8 | 0% | 0/0 |
| 3 or more | 88% | 7/8 | 0% | 0/0 |
| 5 or more | 75% | 6/8 | 0% | 0/0 |
| 10 or more | 25% | 2/8 | 0% | 0/0 |
| 15 or more | 13% | 1/8 | 0% | 0/0 |
| 20 or more | 13% | 1/8 | 0% | 0/0 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Ostapenkov | Valdoleiros |
|---|---|---|
| W-L | 7–3 | 1–2 |
| Avg odds | 1.73 | 5.36 |
| ROI % | +4.6% | +1.7% |
| Units P/L | +0.46u | +0.05u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Ostapenkov | Valdoleiros |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 2 | — |
| Distance | 0 mi · 0 km | — |
| Route | TUR | — |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 1 shared opponent, both Ostapenkov and Valdoleiros posted a 100% win rate.
| Opponent | Ostapenkov | Valdoleiros |
|---|---|---|
| Rohan Mehra | W 63 75 | W 46 64 106 |
Recent Form
Last five matches per player
Florent Bax
Istanbul Challenger · 2nd Round
Aug 5
Constantin Bittoun Kouzmine
Istanbul Challenger · 1st Round
Aug 4
Tiago Torres
M25 Figueira da Foz · Quarterfinals
Jul 3
Lui Maxted
M25 Figueira da Foz · 2nd Round
Jul 2
Rohan Mehra
M25 Figueira da Foz · 1st Round
Jun 30
Rohan Mehra
Futures 2026
Jun 30
Carl Emil Overbeck
M25 Porto · Quarterfinals
Jun 26
Tiago Pereira
M25 Porto · 2nd Round
Jun 25
Iker Urribarrens Ramirez
Futures 2026
Jul 15
Daniel Marincas
Futures 2026
Jul 13
Sebastian Dominko
Futures 2026
Jun 28
Daniil Ostapenkov
Futures 2026
Jun 24
Rohan Mehra
Futures 2026
Jun 22
Dino Molokova Ferreira
Futures 2026
Jun 21
Zach Stephens
Futures 2026
Jun 15
Antonio J Ayala Hernandez
Futures 2026
Jun 14
Win rate
Matches, sets and games won · Last 12 months · 18–65 matches
| Metric | Ostapenkov | Valdoleiros |
|---|---|---|
| Matches won | 65% | 28% |
| Sets won | 64% | 28% |
| Games won | 55% | 42% |
Record by tier
Head-to-head record by tournament tier
| Stage | Ostapenkov | Valdoleiros |
|---|---|---|
| ITF M | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Ostapenkov | Valdoleiros |
|---|---|---|
| Hard | 1 | 0 |
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