Match log updated: 2026-08-30 18:41 UTC
Karin Knapp — WTA Match Log
42 main-draw matches · 22–20 · 52.4% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Angelique Kerber | 5-7 2-6 | L | H2H | Match data | Sep 3, 2015* | R64 | US Open | Grand Slam | Hard |
| Ajla Tomljanovic | 6-7(1) 6-2 6-4 | W | H2H | Match data | Sep 2, 2015* | R128 | US Open | Grand Slam | Hard |
| Serena Williams | 0-6 2-6 | L | H2H | Match data | Aug 21, 2015* | R16 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Daria Saville | 6-4 6-1 | W | H2H | Match data | Aug 20, 2015* | R32 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Ana Konjuh | 7-5 6-1 | W | H2H | Match data | Aug 19, 2015* | R64 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Roberta Vinci | 0-6 0-6 | L | H2H | Match data | Aug 12, 2015* | R64 | Canadian Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Margarita Gasparyan | 3-6 7-5 3-6 | L | H2H | Match data | Aug 1, 2015* | SF | Baku | International → modern equivalent WTA 250 | Hard |
| Alexandra Panova | 6-2 7-6(4) | W | H2H | Match data | Aug 1, 2015* | QF | Baku | International → modern equivalent WTA 250 | Hard |
| Anett Kontaveit | 6-1 6-0 | W | H2H | Match data | Jul 31, 2015* | R16 | Baku | International → modern equivalent WTA 250 | Hard |
| Stefanie Voegele | 6-1 6-4 | W | H2H | Match data | Jul 30, 2015* | R32 | Baku | International → modern equivalent WTA 250 | Hard |
| Samantha Stosur | 6-3 6-7(3) 6-6 | L | H2H | Match data | Jul 26, 2015* | F | Bad Gastein | International → modern equivalent WTA 250 | Clay |
| Sara Errani | 7-6(4) 4-6 7-5 | W | H2H | Match data | Jul 25, 2015* | SF | Bad Gastein | International → modern equivalent WTA 250 | Clay |
| Polona Hercog | 7-6(5) 7-5 | W | H2H | Match data | Jul 25, 2015* | QF | Bad Gastein | International → modern equivalent WTA 250 | Clay |
| Johanna Larsson | 6-3 6-3 | W | H2H | Match data | Jul 24, 2015* | R16 | Bad Gastein | International → modern equivalent WTA 250 | Clay |
| Tamira Paszek | 6-0 6-7(5) 7-6(6) | W | H2H | Match data | Jul 23, 2015* | R32 | Bad Gastein | International → modern equivalent WTA 250 | Clay |
| Magdalena Rybarikova | 6-7(6) 0-3 (ret.) | L | H2H | Match data | Jul 1, 2015* | R128 | Wimbledon | Grand Slam | Grass |
| Svetlana Kuznetsova | 6-7(4) 7-5 2-6 | L | H2H | Match data | Jun 17, 2015* | R64 | Birmingham | Premier → modern equivalent WTA 500 | Grass |
| Yanina Wickmayer | 4-6 2-6 | L | H2H | Match data | Jun 11, 2015* | R32 | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Caroline Wozniacki | 3-6 0-6 | L | H2H | Match data | May 26, 2015* | R128 | Roland Garros | Grand Slam | Clay |
| Roberta Vinci | 7-6(5) 4-6 6-1 | W | H2H | Match data | May 24, 2015* | F | Nuremberg | International → modern equivalent WTA 250 | Clay |
| Lara Arruabarrena | 6-0 6-2 | W | H2H | Match data | May 23, 2015* | SF | Nuremberg | International → modern equivalent WTA 250 | Clay |
| Yulia Putintseva | 6-2 6-4 | W | H2H | Match data | May 23, 2015* | QF | Nuremberg | International → modern equivalent WTA 250 | Clay |
| Anna-Lena Friedsam | 6-1 6-3 | W | H2H | Match data | May 22, 2015* | R16 | Nuremberg | International → modern equivalent WTA 250 | Clay |
| Antonia Lottner | 6-2 7-5 | W | H2H | Match data | May 21, 2015* | R32 | Nuremberg | International → modern equivalent WTA 250 | Clay |
| Petra Kvitova | 3-6 6-4 6-7(1) | L | H2H | Match data | May 14, 2015* | R32 | Italian Open | Premier 5 → modern equivalent WTA 1000 | Clay |
| Francesca Schiavone | 6-4 6-1 | W | H2H | Match data | May 13, 2015* | R64 | Italian Open | Premier 5 → modern equivalent WTA 1000 | Clay |
| Elina Svitolina | 0-6 6-3 3-6 | L | H2H | Match data | May 1, 2015* | QF | Morocco Open | International → modern equivalent WTA 250 | Clay |
| Roberta Vinci | 6-7(3) 6-2 6-2 | W | H2H | Match data | Apr 30, 2015* | R16 | Morocco Open | International → modern equivalent WTA 250 | Clay |
| Cagla Buyukakcay | 6-3 7-6(5) | W | H2H | Match data | Apr 29, 2015* | R32 | Morocco Open | International → modern equivalent WTA 250 | Clay |
| Vera Zvonareva | 5-7 4-6 | L | H2H | Match data | Apr 9, 2015* | R32 | Katowice | International → modern equivalent WTA 250 | Hard |
| Ekaterina Makarova | 1-6 3-6 | L | H2H | Match data | Mar 27, 2015* | R64 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Katerina Siniakova | 6-2 6-0 | W | H2H | Match data | Mar 26, 2015* | R128 | Miami Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Yanina Wickmayer | 1-6 5-7 | L | H2H | Match data | Mar 13, 2015* | R128 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Caroline Garcia | 5-7 6-7(5) | L | H2H | Match data | Mar 5, 2015* | R32 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Belinda Bencic | 4-6 4-6 | L | H2H | Match data | Feb 17, 2015* | R64 | Dubai Tennis Championships | Premier 5 → modern equivalent WTA 1000 | Hard |
| Annika Beck | 3-6 1-6 | L | H2H | Match data | Feb 12, 2015* | R32 | Antwerp | Premier → modern equivalent WTA 500 | Hard |
| Simona Halep | 3-6 2-6 | L | H2H | Match data | Jan 21, 2015* | R128 | Australian Open | Grand Slam | Hard |
| Madison Brengle | 7-6(3) 4-6 4-6 | L | H2H | Match data | Jan 16, 2015* | QF | Hobart International | International → modern equivalent WTA 250 | Hard |
| Casey Dellacqua | 7-5 2-6 6-3 | W | H2H | Match data | Jan 15, 2015* | R16 | Hobart International | International → modern equivalent WTA 250 | Hard |
| Ajla Tomljanovic | 7-5 6-2 | W | H2H | Match data | Jan 14, 2015* | R32 | Hobart International | International → modern equivalent WTA 250 | Hard |
| Timea Bacsinszky | 5-7 2-6 | L | H2H | Match data | Jan 9, 2015* | R16 | Shenzhen | International → modern equivalent WTA 250 | Hard |
| Pauline Parmentier | 6-3 6-3 | W | H2H | Match data | Jan 8, 2015* | R32 | Shenzhen | International → modern equivalent WTA 250 | Hard |
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.