Petra Marcinko: 2026 record, ranking and statistics
Petra Marcinko (Croatia) is ranked No. 78 in the WTA singles rankings with 905 points (as of October 12, 2026). In 2026, Petra Marcinko is 20-24 in the 44 completed matches StatsNext stores, 3-12 on hard, 12-8 on clay, 5-4 on grass.
Country: Croatia · 5'9" · Plays: Right-Handed
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How is Petra Marcinko playing in 2026?
Petra Marcinko is 20-24 in 2026 (45% of 44 completed matches StatsNext stores), 3-12 on hard, 12-8 on clay, 5-4 on grass, and 3-7 in the last 10. Over the last 52 weeks Petra Marcinko won 55.8% of service points (WTA average 56.1%) and 44.3% of return points (average 43.9%): a Dominance Ratio of 1.00 against 1.00, from 42 matches with statistics through October 16, 2026.
| Sets in 2026 | Petra Marcinko |
|---|---|
| First sets won | 27-17 (61%) |
| Matches won after winning the first set | 18-8 (69%) |
| Matches won after losing the first set | 1-15 (6%) |
| Tiebreaks won | 9-4 (69%) |
| Deciding sets won | 8-9 (47%) |
Completed matches in 2026 (walkovers excluded; retirements left out of the first-set conversions). A deciding set is the final set of a match that went the distance, best of 3 or 5 taken from the final score. Past results describe form; they are not a forecast.
Ranking
| Measure | Value |
|---|---|
| Current rank | No. 78 |
| Points | 905 |
| Best rank stored (since December 29, 2025) | No. 45 (July 13, 2026) |
2026 record by surface
| Surface | Matches | W-L | Win rate |
|---|---|---|---|
| Hard | 15 | 3-12 | 20.0% |
| Clay | 20 | 12-8 | 60.0% |
| Grass | 9 | 5-4 | 55.6% |
2026 serve and return
| Measure | Value |
|---|---|
| Aces per match | 2.6 |
| Double faults per match | 5.3 |
| First serves in | 58.8% |
| First-serve points won | 65.2% |
| Second-serve points won | 42.2% |
| Break points saved | 46.1% |
| Service points won | 55.8% |
| First-serve return points won | 37.5% |
| Second-serve return points won | 56.3% |
| Break points converted | 44.3% |
| Return points won | 44.3% |
| Total points won | 50.1% |
| Dominance Ratio | 1 |
| Serve rating | 98.7 |
| Return rating | 94.8 |
| Games won | 49.3% |
| First sets won | 61.4% |
| Tiebreak sets won | 69.2% |
| Deciding sets won | 47.1% |
Figures over 44 matches in 2026 with recorded statistics, the same as the StatsNext app and Stats Explorer.
Last 52 weeks: serve, return and Dominance Ratio
| Measure | Petra Marcinko | Tour average |
|---|---|---|
| Service points won | 55.8% | 56.1% |
| First serves in | 58.8% | 63.4% |
| First-serve points won | 65.2% | 62.7% |
| Second-serve points won | 42.2% | 45.3% |
| Break points saved | 46.1% | 51.8% |
| Return points won | 44.3% | 43.9% |
| First-serve return points won | 37.5% | 37.4% |
| Second-serve return points won | 56.3% | 54.8% |
| Break points converted | 44.3% | 48.2% |
| Total points won | 50.1% | 50.0% |
| Dominance Ratio | 1.00 | 1.00 |
| Aces per match | 2.6 | 2.3 |
| Double faults per match | 5.3 | 3.6 |
| Serve rating | 98.7 | 103.0 |
| Return rating | 94.8 | 94.4 |
| Tiebreaks won-lost | 9-4 | |
| Deciding sets won-lost | 8-9 |
| Surface | W-L | Service pts won | Return pts won | DR |
|---|---|---|---|---|
| Hard | 3-13 | 55.3% | 42.5% | 0.95 |
| Clay | 12-8 | 55.0% | 47.0% | 1.05 |
20-25 in 45 matches; rates from 42 matches with published statistics, through October 16, 2026. Last 52 weeks of stored singles matches. Dominance Ratio compares return points won with service points lost. Hold and break percentages are not published. Serve and return leaders
2026 season: Petra Marcinko among players
| Figure | Petra Marcinko | Place |
|---|---|---|
| Games won | 49.3 | 174th of 253 |
| Total points won | 50.1 | 144th of 253 |
| Dominance Ratio | 1.00 | 146th of 253 |
| Service points won | 55.8 | 140th of 245 |
| First serves in | 58.8 | 201st of 245 |
| First serve points won | 65.2 | 85th of 245 |
| Second serve points won | 42.2 | 217th of 245 |
| Break points saved | 46.1 | 218th of 245 |
| Aces | 2.6 | 86th of 245 |
| Double faults | 5.3 | 219th of 245 |
| Return points won | 44.3 | 113th of 245 |
| First serve return points won | 37.5 | 124th of 245 |
| Second serve return points won | 56.3 | 72nd of 245 |
| Break points converted | 44.3 | 209th of 245 |
| Matches where the player won the first set | 61.4 | 45th of 253 |
| Tiebreak sets won | 69.2 | 39th of 253 |
| Deciding sets won | 47.1 | 150th of 253 |
The same figures and places as the StatsNext Stats Explorer for the 2026 season, among the players with enough matches that season. 1st is the best (the lowest for figures where lower is better).
Recent matches
| Tournament week | Tournament | Round | Opponent | Result | Score |
|---|---|---|---|---|---|
| Aug 30, 2026 | US Open | Round of 128 | Kimberly Birrell | L | 6-3 6-7(4) 3-6 |
| Aug 23, 2026 | Monterrey | Round of 32 | Alycia Parks | L | 6-2 4-6 4-6 |
| Aug 13, 2026 | Cincinnati | Round of 128 | Simona Waltert | L | 7-5 4-6 2-6 |
| Jul 13, 2026 | Iasi | Quarterfinals | Tamara Zidansek | L | 3-6 5-7 |
| Jul 13, 2026 | Iasi | Round of 16 | Elina Avanesyan | W | 7-6(3) 7-6(5) |
| Jul 13, 2026 | Iasi | Round of 32 | Nadia Podoroska | W | 6-2 3-6 6-4 |
| Jul 6, 2026 | Contrexeville 125 | Round of 32 | Clara Burel | L | 7-6(3) 0-6 2-6 |
| Jun 29, 2026 | Wimbledon | Round of 128 | Sofia Kenin | L | 6-7(4) 4-6 |
| Jun 22, 2026 | Eastbourne | Semifinals | Madison Keys | L (unfinished) | 1-6 0-0 |
| Jun 22, 2026 | Eastbourne | Quarterfinals | Caty Mcnally | W | 6-3 4-6 6-4 |
| Jun 22, 2026 | Eastbourne | Round of 16 | Kimberly Birrell | W | 6-1 6-4 |
| Jun 22, 2026 | Eastbourne | Round of 32 | Antonia Ruzic | W | 7-6(6) 4-6 7-6(4) |
| Jun 22, 2026 | Eastbourne | Qualifying round 2 | Daria Snigur | L | 4-6 2-6 |
| Jun 22, 2026 | Eastbourne | Qualifying round 1 | Simona Waltert | W | 6-4 6-7(4) 6-4 |
| Jun 15, 2026 | Berlin | Qualifying round 2 | Renata Zarazua | L | 6-1 4-6 3-6 |
Head-to-head
- Kimberly Birrell vs Petra Marcinko (3 meetings)
- Petra Marcinko vs Victoria Jimenez Kasintseva (3 meetings)
- Petra Marcinko vs Simona Waltert (2 meetings)
- Petra Marcinko vs Tamara Zidansek (2 meetings)
- Petra Marcinko vs Renata Zarazua (2 meetings)
- Laura Siegemund vs Petra Marcinko (2 meetings)
- Oksana Selekhmeteva vs Petra Marcinko (2 meetings)
How to read these numbers
- Matches are singles matches StatsNext stores; walkovers are listed but not counted in records.
- The provider dates every match with its tournament’s start date, so dates are tournament weeks.
- A round shows a dash when the provider’s round code cannot be mapped to a named round.
This page shows results and statistics only. It contains no sportsbook prices or betting lines. Current markets and StatsNext research are in the app.
Research in StatsNext
- Petra Marcinko in StatsNext: Player Research with serve and return by window and surface, Dominance Ratio, results by opponent rank, workload and current markets
- WTA singles rankings
- WTA advanced stats
- WTA tournaments and research