Donna Le Roux vs Valentini GrammatikopoulouPrediction, Head-to-Head Results, and Stats
Donna Le Roux and Valentini Grammatikopoulou have met 1 time since 2026; Valentini Grammatikopoulou leads 1–0. Across all meetings Roux has taken 0 sets to Grammatikopoulou's 2. Their most recent meeting: Valentini Grammatikopoulou won at W35 Hillcrest (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Le Roux | Grammatikopoulou | ||
|---|---|---|---|---|
| Indicator | Donna Le Roux | Valentini Grammatikopoulou | ||
| Wins in straight sets | 60% | 3/5 | 90% | 26/29 |
| Wins a set when losing | 33% | 1/3 | 42% | 8/19 |
| Goes to a deciding set | 38% | 3/8 | 23% | 11/48 |
| Covers −1.5 sets as favorite | 67% | 2/3 | 57% | 17/30 |
| Covers +1.5 sets as underdog | 60% | 3/5 | 67% | 8/12 |
| Tiebreak sets won | 0% | 0/1 | 70% | 7/10 |
| Wins after taking set 1 | 83% | 5/6 | 84% | 26/31 |
| Wins 2-0 after taking set 1 | 50% | 3/6 | 84% | 26/31 |
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 (Le Roux 0, Grammatikopoulou 1).
Style Matchup
Playing styles and historical archetype record
Roux
🪃 Counterpuncher
Grammatikopoulou
🪃 Counterpuncher
Matchup analysis
Both Donna Le Roux and Valentini Grammatikopoulou are 🪃 Counterpuncher types. Mirror matchups usually come down to execution, fitness, and surface fit, across 14,668 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Jul 9, 2026
W35 Hillcrest
H Hard · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Roux | Grammatikopoulou | ||
|---|---|---|---|---|
| Outcome | Donna Le Roux | Valentini Grammatikopoulou | ||
| 1 or more | 25% | 2/8 | 65% | 11/17 |
| 3 or more | 0% | 0/8 | 12% | 2/17 |
| 5 or more | 0% | 0/8 | 6% | 1/17 |
| 10 or more | 0% | 0/8 | 0% | 0/17 |
| 15 or more | 0% | 0/8 | 0% | 0/17 |
| 20 or more | 0% | 0/8 | 0% | 0/17 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Roux | Grammatikopoulou |
|---|---|---|
| W-L | 5–3 | 13–8 |
| Avg odds | 2.16 | 2.10 |
| ROI % | +16.1% | -4.4% |
| Units P/L | +1.29u | -0.92u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Roux | Grammatikopoulou |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 7 |
| Distance | — | — |
| Route | — | ESP → SUI |
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.
Recent Form
Last five matches per player
Jahnie Van Zyl
W15 Hillcrest · Quarterfinals
Jul 17
Virginia Crocker
W15 Hillcrest · 2nd Round
Jul 16
Michika Ozeki
W15 Hillcrest · 1st Round
Jul 14
Valentini Grammatikopoulou
W35 Hillcrest · 2nd Round
Jul 9
Elena Jamshidi
W35 Hillcrest · 1st Round
Jul 7
Polina Leykina
W15 Hillcrest · Quarterfinals
Jul 3
Olga Danilova
W15 Hillcrest · 2nd Round
Jul 2
Ekua Youri
W15 Hillcrest · 1st Round
Jun 30
Angella Okutoyi
W35 Verbier · Quarterfinals
Aug 28
Jenny Lim
W35 Verbier · 2nd Round
Aug 27
Lisa Claeys
W35 Verbier · 1st Round
Aug 26
Jenny Lim
W35 Verbier · Final
Aug 23
Unknown Player
W35 Verbier · Semifinals
Aug 22
Angella Okutoyi
W35 Verbier · Quarterfinals
Aug 21
Berta Passola
W35 Verbier · 2nd Round
Aug 20
Alexandra Biot
W35 Verbier · 1st Round
Aug 18
Win rate
Matches, sets and games won · Last 12 months · 8–48 matches
| Metric | Roux | Grammatikopoulou |
|---|---|---|
| Matches won | 63% | 60% |
| Sets won | 58% | 62% |
| Games won | 53% | 55% |
Record by tier
Head-to-head record by tournament tier
| Stage | Roux | Grammatikopoulou |
|---|---|---|
| ITF W35 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Roux | Grammatikopoulou |
|---|---|---|
| Hard | 0 | 1 |
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