Kate Bierhoff vs Valentini GrammatikopoulouPrediction, Head-to-Head Results, and Stats
Kate Bierhoff and Valentini Grammatikopoulou have met 1 time since 2026; Valentini Grammatikopoulou leads 1–0. Across all meetings Bierhoff has taken 1 sets to Grammatikopoulou's 2. Their most recent meeting: Valentini Grammatikopoulou won at Bundesliga - women (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Bierhoff | Grammatikopoulou | ||
|---|---|---|---|---|
| Indicator | Kate Bierhoff | Valentini Grammatikopoulou | ||
| Wins in straight sets | 67% | 2/3 | 85% | 22/26 |
| Wins a set when losing | 40% | 2/5 | 27% | 4/15 |
| Goes to a deciding set | 38% | 3/8 | 20% | 8/41 |
| Covers −1.5 sets as favorite | 0% | 0/1 | 62% | 16/26 |
| Covers +1.5 sets as underdog | — | 58% | 7/12 | |
| Tiebreak sets won | — | 88% | 7/8 | |
| Wins after taking set 1 | 50% | 2/4 | 92% | 22/24 |
| Wins 2-0 after taking set 1 | 50% | 2/4 | 92% | 22/24 |
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 (Bierhoff 0, Grammatikopoulou 0).
Previous meetings
1 career meeting, newest first
Jun 7, 2026
Bundesliga - women
C Clay · -
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Bierhoff | Grammatikopoulou | ||
|---|---|---|---|---|
| Outcome | Kate Bierhoff | Valentini Grammatikopoulou | ||
| 1 or more | 67% | 2/3 | 67% | 10/15 |
| 3 or more | 33% | 1/3 | 20% | 3/15 |
| 5 or more | 0% | 0/3 | 13% | 2/15 |
| 10 or more | 0% | 0/3 | 0% | 0/15 |
| 15 or more | 0% | 0/3 | 0% | 0/15 |
| 20 or more | 0% | 0/3 | 0% | 0/15 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Bierhoff | Grammatikopoulou |
|---|---|---|
| W-L | 0–1 | 12–3 |
| Avg odds | 1.66 | 1.85 |
| ROI % | -100.0% | +41.5% |
| Units P/L | -1.00u | +6.22u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Bierhoff | Grammatikopoulou |
|---|---|---|
| Countries | 2 | 1 |
| Events | 2 | 1 |
| Matches | 5 | 2 |
| Distance | — | — |
| Route | ROU → FRA | ITA |
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 Bierhoff and Grammatikopoulou posted a 100% win rate.
| Opponent | Bierhoff | Grammatikopoulou |
|---|---|---|
| Eva Khrustaleva | W 63 63 | W 62 76 |
Recent Form
Last five matches per player
Joody Elkady
W15 Sharm ElSheikh · 1st Round
Oct 7
Parneet Kaur
W15 Sharm ElSheikh · 3rd Round Qualifying
Oct 6
Jian Ibrahim
W15 Sharm ElSheikh · 2nd Round Qualifying
Oct 5
Eva Khrustaleva
W15 Sharm ElSheikh · 1st Round Qualifying
Oct 4
Charlotte Van Zonneveld
W15 Sharm ElSheikh · 3rd Round Qualifying
Sep 29
Chanel Janssen
W15 Sharm ElSheikh · 2nd Round Qualifying
Sep 28
Anouk Richter
Bundesliga - women · -
Jun 14
Michaela Bayerlova
Bundesliga - women · -
Jun 12
Ipek Oz
W50 Pazardzhik · 2nd Round
Sep 16
Selena Janicijevic
W50 Pazardzhik · 1st Round
Sep 15
Oana Georgeta Simion
W50 Pazardzhik · 3rd Round Qualifying
Sep 14
Maria Andrienko
W50 Pazardzhik · 1st Round Qualifying
Sep 13
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
Win rate
Matches, sets and games won · Last 12 months · 8–41 matches
| Metric | Bierhoff | Grammatikopoulou |
|---|---|---|
| Matches won | 38% | 63% |
| Sets won | 42% | 62% |
| Games won | 50% | 55% |
Record by tier
Head-to-head record by tournament tier
| Stage | Bierhoff | Grammatikopoulou |
|---|---|---|
| WTA 250 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Bierhoff | Grammatikopoulou |
|---|---|---|
| Clay | 0 | 1 |
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