Match log updated: 2026-08-15 21:17 UTC
Polona Hercog — WTA Match Log
19 main-draw matches · 4–15 · 21.1% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Aryna Sabalenka | 6-7(5) 2-6 | L | H2H | Match data | Jan 8, 2021* | R64 | Abu Dhabi Open | WTA 500 | Hard |
| Margarita Gasparyan | 2-6 6-3 6-3 | W | H2H | Match data | Feb 2, 2021* | R64 | Gippsland Trophy | WTA 500 | Hard |
| Daria Kasatkina | 4-6 3-6 | L | H2H | Match data | Feb 3, 2021* | R32 | Gippsland Trophy | WTA 500 | Hard |
| Caroline Garcia | 6-7(6) 3-6 | L | H2H | Match data | Feb 10, 2021* | R128 | Australian Open | Grand Slam | Hard |
| Misaki Doi | 2-6 6-4 3-6 | L | H2H | Match data | Mar 9, 2021* | R64 | Dubai Tennis Championships | WTA 1000 | Hard |
| Vera Zvonareva | 3-6 3-6 | L | H2H | Match data | Apr 22, 2021* | R32 | Istanbul | WTA 250 | Clay |
| Yafan Wang | 6-4 6-2 | W | H2H | Match data | Apr 27, 2021 | Q1 | Madrid Open | WTA 1000 | Clay |
| Bernarda Pera | 4-6 7-5 4-6 | L | H2H | Match data | Apr 28, 2021 | Q2 | Madrid Open | WTA 1000 | Clay |
| Jelena Ostapenko | 3-6 1-6 | L | H2H | Match data | May 1, 2021* | R64 | Madrid Open | WTA 1000 | Clay |
| Lucia Bronzetti | 6-4 6-3 | W | H2H | Match data | May 8, 2021 | Q1 | Italian Open | WTA 1000 | Clay |
| Sara Errani | 6-2 6-3 | W | H2H | Match data | May 9, 2021 | Q2 | Italian Open | WTA 1000 | Clay |
| Maria Sakkari | 6-7(6) 6-3 2-6 | L | H2H | Match data | May 12, 2021* | R64 | Italian Open | WTA 1000 | Clay |
| Leylah Fernandez | 5-7 1-6 | L | H2H | Match data | May 19, 2021* | R32 | Belgrade | WTA 250 | Clay |
| Kiki Bertens | 6-1 3-6 6-4 | W | H2H | Match data | Jun 1, 2021* | R128 | Roland Garros | Grand Slam | Clay |
| Caroline Garcia | 7-5 6-4 | W | H2H | Match data | Jun 2, 2021* | R64 | Roland Garros | Grand Slam | Clay |
| Marketa Vondrousova | 3-6 3-6 | L | H2H | Match data | Jun 5, 2021* | R32 | Roland Garros | Grand Slam | Clay |
| Daria Kasatkina | 6-4 3-6 3-6 | L | H2H | Match data | Jun 17, 2021* | R32 | Birmingham | WTA 250 | Grass |
| Danielle Collins | 6-4 3-6 2-6 | L | H2H | Match data | Jun 30, 2021* | R128 | Wimbledon | Grand Slam | Grass |
| Harmony Tan | 6-2 6-3 | W | H2H | Match data | Aug 7, 2021 | Q1 | Canadian Open | WTA 1000 | Hard |
| Tereza Martincova | 5-7 3-6 | L | H2H | Match data | Aug 8, 2021 | Q2 | Canadian Open | WTA 1000 | Hard |
| Marie Bouzkova | 6-4 2-6 3-6 | L | H2H | Match data | Aug 14, 2021 | Q1 | Cincinnati Open | WTA 1000 | Hard |
| Maria Mateas | 6-3 6-2 | W | H2H | Match data | Aug 25, 2021* | R32 | Tennis In the Land | WTA 250 | Hard |
| Irina-Camelia Begu | 6-7(5) 5-7 | L | H2H | Match data | Aug 26, 2021* | R16 | Tennis In the Land | WTA 250 | Hard |
| Petra Kvitova | 1-6 2-6 | L | H2H | Match data | Sep 1, 2021* | R128 | US Open | Grand Slam | Hard |
| Anastasija Sevastova | 6-3 2-6 0-6 | L | H2H | Match data | Oct 8, 2021* | R128 | Indian Wells Open | WTA 1000 | Hard |
| Emma Raducanu | 6-4 5-7 1-6 | L | H2H | Match data | Oct 28, 2021* | R32 | Transylvania Open | WTA 250 | Hard |
7 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.