Iida Heinonen vs Justine BretnacherPrediction, Head-to-Head Results, and Stats
Iida Heinonen and Justine Bretnacher have met 1 time since 2026; Justine Bretnacher leads 1–0. Across all meetings Heinonen has taken 0 sets to Bretnacher's 2. Their most recent meeting: Justine Bretnacher won at W15 Hameenlinna (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Heinonen | Bretnacher | ||
|---|---|---|---|---|
| Indicator | Iida Heinonen | Justine Bretnacher | ||
| Wins in straight sets | 0% | 0/1 | 64% | 9/14 |
| Wins a set when losing | 0% | 0/6 | 21% | 3/14 |
| Goes to a deciding set | 14% | 1/7 | 29% | 8/28 |
| Covers −1.5 sets as favorite | 0% | 0/1 | 0% | 0/3 |
| Covers +1.5 sets as underdog | 0% | 0/3 | 31% | 4/13 |
| Tiebreak sets won | — | 100% | 3/3 | |
| Wins after taking set 1 | — | 82% | 9/11 | |
| Wins 2-0 after taking set 1 | — | 82% | 9/11 | |
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 (Heinonen 0, Bretnacher 1).
Previous meetings
1 career meeting, newest first
Aug 3, 2026
W15 Hameenlinna
C Clay · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Heinonen | Bretnacher |
|---|---|---|
| W-L | - | 4–8 |
| Avg odds | - | 3.91 |
| ROI % | - | -30.8% |
| Units P/L | - | -3.70u |
Travel
Last 30 days
| Metric | Heinonen | Bretnacher |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 3 |
| Distance | — | — |
| Route | — | POR → BUL |
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
Bretnacher has a higher win rate against shared opponents (100% vs Heinonen's 0%).
| Opponent | Heinonen | Bretnacher |
|---|---|---|
| Andrada-Georgiana Moater | L 62 36 410 | W 63 62 |
Recent Form
Last five matches per player
Ingrid Ioana Sanduleasa
W15 Campulung · 1st Round Qualifying
Sep 6
Andrada-Georgiana Moater
W15 Brasov · 1st Round Qualifying
Aug 30
Justine Bretnacher
W15 Hameenlinna · 1st Round Qualifying
Aug 3
Alexia Lavinia Puiac
W15 Savitaipale · 1st Round
Jul 29
Rasheeda Mcadoo
W50 Helsinki 1 · 1st Round Qualifying
Mar 2
Daria Khomutsianskaya
W35 Sharm ElSheikh 3 · 1st Round
Dec 3
Beatrise Zeltina
W15 Taby 1 · 2nd Round
Oct 30
Emma Van Poppel
W15 Taby · Round of 32
Oct 29
Romina Hincu
W15 Chisinau · 1st Round Qualifying
Oct 11
Sonia Erika Butuc Cerchez
W15 Chisinau · 3rd Round Qualifying
Oct 5
Alexia Paula Bastos Sousa Betanzos
W15 Chisinau · 1st Round Qualifying
Oct 4
Salma Djoubri
W35 Reims · 2nd Round Qualifying
Sep 28
Carmelle Vial
W35 Reims · 1st Round Qualifying
Sep 27
Kateryna Diatlova
W35 Hurghada · 3rd Round Qualifying
Sep 15
Sreemanya Reddy Anugonda
W35 Hurghada · 2nd Round Qualifying
Sep 14
Lisa Wagner
W15 Hurghada · 3rd Round Qualifying
Sep 8
Win rate
Matches, sets and games won · Last 12 months · 7–28 matches
| Metric | Heinonen | Bretnacher |
|---|---|---|
| Matches won | 14% | 50% |
| Sets won | 13% | 48% |
| Games won | 30% | 47% |
Record by tier
Head-to-head record by tournament tier
| Stage | Heinonen | Bretnacher |
|---|---|---|
| ITF W15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Heinonen | Bretnacher |
|---|---|---|
| Clay | 0 | 1 |
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