Daniel Marincas vs Guilherme ValdoleirosPrediction, Head-to-Head Results, and Stats
Daniel Marincas and Guilherme Valdoleiros have met 1 time since 2026; Guilherme Valdoleiros leads 1–0. Across all meetings Marincas has taken 0 sets to Valdoleiros's 2. Their most recent meeting: Guilherme Valdoleiros won at M15 Castelo Branco (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Marincas | Valdoleiros | ||
|---|---|---|---|---|
| Indicator | Daniel Marincas | Guilherme Valdoleiros | ||
| Wins in straight sets | 100% | 2/2 | 67% | 8/12 |
| Wins a set when losing | 50% | 2/4 | 21% | 5/24 |
| Goes to a deciding set | 33% | 2/6 | 25% | 9/36 |
| Covers −1.5 sets as favorite | — | 67% | 2/3 | |
| Covers +1.5 sets as underdog | 0% | 0/1 | 18% | 3/17 |
| Tiebreak sets won | 100% | 2/2 | 20% | 1/5 |
| Wins after taking set 1 | 100% | 2/2 | 89% | 8/9 |
| Wins 2-0 after taking set 1 | 100% | 2/2 | 89% | 8/9 |
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: 1 of 1 completed meetings ended in straight sets (Marincas 0, Valdoleiros 1).
Previous meetings
1 career meeting, newest first
Jul 13, 2026
M15 Castelo Branco
H Hard · 3rd Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Marincas | Valdoleiros |
|---|---|---|
| W-L | - | 0–6 |
| Avg odds | - | 14.11 |
| ROI % | - | -100.0% |
| Units P/L | - | -6.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Marincas | Valdoleiros |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | 0 mi · 0 km |
| Route | — | POR |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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 Marincas and Valdoleiros posted a 100% win rate.
| Opponent | Marincas | Valdoleiros |
|---|---|---|
| Adrian Constantin | W 26 62 108 | W 62 61 |
Recent Form
Last five matches per player
Guilherme Valdoleiros
M15 Castelo Branco · 3rd Round Qualifying
Jul 13
Ivan Dreycopp
M15 Castelo Branco · 1st Round Qualifying
Jul 12
Ivan Dreycopp
Futures 2026
Jul 12
Karol Malirz
M25 Porto · 1st Round Qualifying
Jun 21
Karol Malirz
Futures 2026
Jun 21
Valentin Vanta
M25 Bistrita · 2nd Round Qualifying
Jun 1
Adrian Constantin
M25 Bistrita · 1st Round Qualifying
May 31
Patrick Schoen
Maia Challenger · 1st Round Qualifying
Oct 11
Vladyslav Orlov
Braga Challenger · 1st Round Qualifying
Oct 4
Robin Bertrand
Porto Challenger · 1st Round Qualifying
Sep 27
Blu Baker
M25 Setubal · 3rd Round Qualifying
Sep 21
Daniil Tsebrenko
M25 Setubal · 2nd Round Qualifying
Sep 21
Joshua Leon-Nestler
M25 Setubal · 1st Round Qualifying
Sep 20
Patrick Schoen
M25 Sintra · 1st Round
Sep 16
Jack Anthrop
M25 Sintra · 1st Round
Sep 8
Win rate
Matches, sets and games won · Last 12 months · 6–36 matches
| Metric | Marincas | Valdoleiros |
|---|---|---|
| Matches won | 33% | 33% |
| Sets won | 43% | 36% |
| Games won | 46% | 45% |
Record by tier
Head-to-head record by tournament tier
| Stage | Marincas | Valdoleiros |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Marincas | Valdoleiros |
|---|---|---|
| Hard | 0 | 1 |
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