Claus Piening
Updated
- Rating6117.74
- ATP rank#2079
- Last 104-6
- Last 300-0
- Current streak2 Losses
Match effects, last 365 days
| Date | Opponent | Opp Rank | Opp Rating | Score | Result | Effect | % of Ranking | Tour | Tournament | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| 26.09.2026 | Jiri Cizek | 1082 | 6318.69 | 6-1, 3-6, 7-6 | Loss | 242.49 | 162.94% | ATP SINGLES / 26.09.2026 | Czech Republic Pardubice | |
| 25.09.2026 | Kalin Ivanovski | 695 | 6428.27 | 7-5, 1-2 | Loss | 431.96 | 87.07% | ATP SINGLES / 25.09.2026 | Czech Republic Pardubice | |
| 23.09.2026 | Martin Soukal | 2513 | 6056.46 | 6-2, 6-2 | Win | 163.72 | 146.97% | ATP SINGLES / 23.09.2026 | Czech Republic Pardubice | |
| 21.09.2026 | Heorhii Shylov | 1401 | 6243.12 | 4-6, 6-3, 1-0 | Loss | 165.38 | 108.55% | ATP SINGLES / 21.09.2026 | Czech Republic Pardubice | |
| 21.09.2026 | Andrea Brignacca | 2883 | 6004.49 | 3-6, 6-2, 1-0 | Win | -27.25 | 120.61% | ATP SINGLES / 21.09.2026 | Czech Republic Pardubice | |
| 19.09.2026 | Jan Frohlich | 3141 | 5962.84 | 6-3, 6-1 | Win | 55.10 | 142.51% | ATP SINGLES / 19.09.2026 | Czech Republic Pardubice | |
| 30.08.2026 | Ivar Vinke | 2930 | 5996.53 | 7-6, 6-4 | Loss | -211.21 | 101.81% | ATP SINGLES / 30.08.2026 | Netherlands Haren | |
| 23.08.2026 | Zian Vanderstappen | 2481 | 6060.69 | 6-2, 7-5 | Loss | -228.47 | 67.53% | ATP SINGLES / 23.08.2026 | Netherlands Oldenzaal | |
| 22.08.2026 | Moos Van Donk | 2603 | 6042.89 | 6-4, 5-7, 1-0 | Win | -58.18 | 114.87% | ATP SINGLES / 22.08.2026 | Netherlands Oldenzaal | |
| 17.08.2026 | Jack Karlsson Wistrand | 2004 | 6131.88 | 6-4, 6-3 | Loss | -148.72 | 64.48% | ATP SINGLES / 17.08.2026 | Sweden Bastad | |
| 16.08.2026 | Alexander-Ivan Popadic | 5346 | 5499.27 | 6-1, 7-6 | Win | -284.23 | 109.68% | ATP SINGLES / 16.08.2026 | Sweden Bastad | |
| 07.08.2026 | Theo Coats | 1741 | 6172.57 | 6-2, 6-4 | Loss | -120.17 | 51.17% | ATP SINGLES / 07.08.2026 | EUR UTR Pro Tennis Series | |
| 06.08.2026 | Artem Lyapshin | 1780 | 6165.78 | 6-3, 7-6 | Loss | -45.29 | 76.16% | ATP SINGLES / 06.08.2026 | EUR UTR Pro Tennis Series | |
| 05.08.2026 | Edoardo Barbalaco | 2980 | 5988.76 | 6-4, 6-2 | Win | 58.52 | 100.77% | ATP SINGLES / 05.08.2026 | World EUR UTR Pro Tennis Series | |
| 04.08.2026 | Michael Minasyan | 1461 | 6228.57 | 5-2 | Win | 290.84 | 41.67% | ATP SINGLES / 04.08.2026 | World EUR UTR Pro Tennis Series | |
| 02.08.2026 | Frazier Rengifo | 1442 | 6234.54 | 6-1, 6-0 | Win | 361.81 | 98.47% | ATP SINGLES / 02.08.2026 | EUR UTR Pro Tennis Series | |
| 30.07.2026 | Marlon Vankan | 800 | 6394.90 | 7-6, 7-5 | Loss | 181.71 | 88.20% | ATP SINGLES / 30.07.2026 | Austria Wels | |
| 29.07.2026 | Karel Froemel | 2625 | 6040.12 | 6-4, 6-4 | Win | 72.38 | 95.48% | ATP SINGLES / 29.07.2026 | Austria Wels | |
| 27.07.2026 | Reid Jarvis | 3997 | 5830.49 | 7-5, 6-3 | Win | -122.24 | 94.02% | ATP SINGLES / 27.07.2026 | Austria Wels | |
| 26.07.2026 | Patrik Homola | 2096 | 6116.18 | 6-4, 6-4 | Win | 148.45 | 93.30% | ATP SINGLES / 26.07.2026 | Austria Wels | |
| 25.07.2026 | Tobias Leitner | 3363 | 5933.80 | 6-4, 6-4 | Win | -33.94 | 92.59% | ATP SINGLES / 25.07.2026 | Austria Wels | |
| 13.07.2026 | Lenn Luemkemann | 1596 | 6200.20 | 6-1, 6-2 | Loss | -147.54 | 21.10% | ATP SINGLES / 13.07.2026 | Austria Kramsach | |
| 12.07.2026 | Nicola Rispoli | 1215 | 6284.95 | 7-6, 6-3 | Win | 282.21 | 83.77% | ATP SINGLES / 12.07.2026 | Austria Kramsach | |
| 11.07.2026 | Nick Ihlenfeld | 4654 | 5698.34 | 6-2, 6-2 | Win | 0.00 | 83.12% | ATP SINGLES / 11.07.2026 | Austria Kramsach | |
| 05.07.2026 | Beren Tan | 3365 | 5933.71 | 6-4, 6-4 | Loss | -334.03 | 52.91% | ATP SINGLES / 05.07.2026 | Poland Lodz | |
| 04.07.2026 | Jakub Krawczyk | 3211 | 5953.39 | 6-2, 6-0 | Win | 73.15 | 78.76% | ATP SINGLES / 04.07.2026 | Poland Lodz | |
| 21.06.2026 | Yuichiro Inui | 2282 | 6087.83 | 6-3, 6-4 | Loss | -192.76 | 41.57% | ATP SINGLES / 21.06.2026 | Belgium Brussels | |
| 20.06.2026 | Milo Vosswinkel | 6838 | 4684.84 | 6-4, 6-2 | Win | -641.45 | 70.71% | ATP SINGLES / 20.06.2026 | Belgium Brussels | |
| 24.05.2026 | Moos Van Donk | 2603 | 6042.89 | 7-6, 6-4 | Win | 25.15 | 57.43% | ATP SINGLES / 24.05.2026 | EUR UTR Pro Tennis Series | |
| 23.05.2026 | David Loccisano | 7432 | 4050.52 | 6-3, 6-1 | Win | -943.61 | 56.99% | ATP SINGLES / 23.05.2026 | EUR UTR Pro Tennis Series | |
| 22.05.2026 | Jiri Vesely | 1027 | 6333.31 | 6-1, 6-3 | Loss | 20.57 | 18.85% | ATP SINGLES / 22.05.2026 | EUR UTR Pro Tennis Series | |
| 21.05.2026 | Timo De Visser | 2489 | 6059.26 | 7-6, 3-6, 7-6 | Loss | -31.81 | 84.18% | ATP SINGLES / 21.05.2026 | EUR UTR Pro Tennis Series | |
| 19.05.2026 | Amadatus Admiraal | 2030 | 6128.21 | 1-6, 6-1, 6-4 | Loss | 65.02 | 50.66% | ATP SINGLES / 19.05.2026 | EUR UTR Pro Tennis Series | |
| 18.05.2026 | Alexander Skripaev | 2743 | 6026.37 | 7-6, 7-5 | Win | 8.63 | 54.84% | ATP SINGLES / 18.05.2026 | EUR UTR Pro Tennis Series | |
| 17.04.2026 | Steffan Van Weldam | 1923 | 6144.76 | 6-3, 7-5 | Loss | -134.23 | 28.80% | ATP SINGLES / 17.04.2026 | EUR UTR Pro Tennis Series | |
| 15.04.2026 | Cian Mcdonnell | 1691 | 6184.04 | 2-6, 7-5, 7-5 | Loss | 56.93 | 56.71% | ATP SINGLES / 15.04.2026 | EUR UTR Pro Tennis Series | |
| 15.04.2026 | James McGloughlin | 2208 | 6098.41 | 3-6, 7-6, 6-4 | Win | 24.67 | 53.17% | ATP SINGLES / 15.04.2026 | EUR UTR Pro Tennis Series | |
| 14.04.2026 | Rein Koenders | 1837 | 6157.24 | 7-6, 5-7, 7-5 | Loss | 30.67 | 59.79% | ATP SINGLES / 14.04.2026 | EUR UTR Pro Tennis Series | |
| 13.04.2026 | Moos Van Donk | 2603 | 6042.89 | 6-3, 6-0 | Win | 140.15 | 41.88% | ATP SINGLES / 13.04.2026 | EUR UTR Pro Tennis Series | |
| 05.04.2026 | Niels Lootsma | 1506 | 6217.45 | 6-2, 6-2 | Win | 324.72 | 39.38% | ATP SINGLES / 05.04.2026 | EUR UTR Pro Tennis Series | |
| 04.04.2026 | Lewie Lane | 2143 | 6109.36 | 7-6, 6-3 | Win | 106.62 | 39.08% | ATP SINGLES / 04.04.2026 | EUR UTR Pro Tennis Series | |
| 03.04.2026 | Attila Boros | 1062 | 6324.32 | 7-5, 6-3 | Loss | 45.33 | 25.85% | ATP SINGLES / 03.04.2026 | EUR UTR Pro Tennis Series | |
| 02.04.2026 | Sean Hodkin | 2017 | 6129.24 | 6-2, 6-2 | Win | 236.51 | 38.48% | ATP SINGLES / 02.04.2026 | EUR UTR Pro Tennis Series | |
| 01.04.2026 | August Brostroem Poulsen | 2902 | 6001.30 | 6-7, 6-4, 6-4 | Loss | -180.72 | 44.55% | ATP SINGLES / 01.04.2026 | EUR UTR Pro Tennis Series | |
| 30.03.2026 | Radovan Michalik | 1880 | 6151.08 | 6-3, 6-2 | Win | 235.84 | 37.60% | ATP SINGLES / 30.03.2026 | EUR UTR Pro Tennis Series |