Jan Klimas
Updated
- Rating6085.44
- ATP rank#2299
- Last 105-5
- Last 300-1
- Current streak2 Losses
Match effects, last 365 days
| Date | Opponent | Opp Rank | Opp Rating | Score | Result | Effect | % of Ranking | Tour | Tournament | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| 22.10.2026 | Rafael Ymer | 1566 | 6205.95 | 7-6, 6-4 | Loss | 30.50 | 153.13% | ATP SINGLES / 22.10.2026 | USA Ithaca | |
| 28.09.2026 | Henry Lieberman | 1542 | 6210.94 | 6-4, 6-1 | Loss | -42.51 | 63.64% | ATP SINGLES / 28.09.2026 | USA Ann Arbor | |
| 27.09.2026 | Milos Mikovic | 1649 | 6191.78 | 5-7, 6-1, 1-0 | Win | 168.00 | 151.57% | ATP SINGLES / 27.09.2026 | USA Ann Arbor | |
| 20.09.2026 | Antonio Voljavec | 2360 | 6077.27 | 7-6, 6-3 | Win | 106.83 | 143.62% | ATP SINGLES / 20.09.2026 | 2026 ITA Men's All American Championships | |
| 19.09.2026 | Braeden Gelletich | 2508 | 6056.93 | 6-3, 7-5 | Loss | -189.77 | 95.01% | ATP SINGLES / 19.09.2026 | 2026 ITA Men's All American Championships Qualifying | |
| 04.08.2026 | David Bakonyi | 2428 | 6067.73 | 6-3, 6-4 | Loss | -180.57 | 58.33% | ATP SINGLES / 04.08.2026 | Slovakia Poprad | |
| 03.08.2026 | Daniel Blazka | 3987 | 5832.18 | 6-3, 4-6, 1-0 | Win | -205.09 | 90.96% | ATP SINGLES / 03.08.2026 | Slovakia Poprad | |
| 02.08.2026 | Alexander Lapsansky | 4055 | 5821.56 | 6-4, 6-3 | Win | -98.88 | 98.47% | ATP SINGLES / 02.08.2026 | Slovakia Poprad | |
| 19.07.2026 | Roman Glarner | 3027 | 5979.90 | 3-6, 6-3, 1-0 | Loss | -45.54 | 66.30% | ATP SINGLES / 19.07.2026 | Austria Ollersbach | |
| 04.07.2026 | Asier Ayllon Prado | 3356 | 5934.96 | 6-2, 6-3 | Win | 52.01 | 78.76% | ATP SINGLES / 04.07.2026 | EUR UTR Pro Tennis Series | |
| 03.07.2026 | Adam Jurajda | 2073 | 6118.80 | 6-3, 7-5 | Loss | -127.90 | 52.10% | ATP SINGLES / 03.07.2026 | EUR UTR Pro Tennis Series | |
| 01.07.2026 | Birtan Duran | 2375 | 6075.19 | 3-6, 6-4, 6-4 | Loss | -18.82 | 89.79% | ATP SINGLES / 01.07.2026 | EUR UTR Pro Tennis Series | |
| 30.06.2026 | Radek Chodora | 1727 | 6175.51 | 6-4, 6-1 | Loss | -77.94 | 31.82% | ATP SINGLES / 30.06.2026 | EUR UTR Pro Tennis Series | |
| 29.06.2026 | Matyas Kozlovsky | 2139 | 6110.26 | 6-4, 6-3 | Loss | -138.04 | 44.21% | ATP SINGLES / 29.06.2026 | EUR UTR Pro Tennis Series | |
| 20.06.2026 | Lautaro Correa Beguerie | 3548 | 5901.45 | 6-3, 3-6, 1-0 | Loss | -124.00 | 53.03% | ATP SINGLES / 20.06.2026 | Serbia Kursumlijska Banja VI | |
| 17.06.2026 | Veljko Krstic | 1232 | 6280.70 | 6-1, 6-3 | Loss | 0.26 | 23.03% | ATP SINGLES / 17.06.2026 | Serbia Kursumlijska Banja V | |
| 15.06.2026 | Novak Novakovic | 1449 | 6232.05 | 6-3, 6-1 | Loss | -48.40 | 22.68% | ATP SINGLES / 15.06.2026 | Serbia Kursumlijska Banja V | |
| 14.06.2026 | Vicente Jose Benitez | 3172 | 5959.09 | 7-6, 6-2 | Win | 11.15 | 67.52% | ATP SINGLES / 14.06.2026 | Serbia Kursumlijska Banja V | |
| 13.06.2026 | Matteo Mesaglio | 2390 | 6073.38 | 4-6, 6-4, 1-0 | Win | 19.75 | 61.42% | ATP SINGLES / 13.06.2026 | Serbia Kursumlijska Banja V | |
| 07.06.2026 | Jakub Vrtilka | 2011 | 6129.92 | 6-4, 2-6, 1-0 | Loss | 119.48 | 53.31% | ATP SINGLES / 07.06.2026 | Czech Republic Ceska Lipa | |
| 13.05.2026 | Roman Postolka | 1390 | 6245.57 | 6-2, 6-2 | Loss | -64.88 | 17.59% | ATP SINGLES / 13.05.2026 | Czech Republic Louny | |
| 26.04.2026 | Mirza Basic | 879 | 6373.30 | 6-7, 6-4, 7-5 | Loss | 217.86 | 57.87% | ATP SINGLES / 26.04.2026 | Czech Republic Ostrava | |
| 15.04.2026 | Alec Deckers | 641 | 6448.87 | 6-2, 6-1 | Loss | 0.00 | 10.63% | ATP SINGLES / 15.04.2026 | Greece Heraklion VI | |
| 13.04.2026 | Joshua Peck | 1629 | 6195.07 | 6-3, 6-4 | Loss | -53.23 | 24.43% | ATP SINGLES / 13.04.2026 | Greece Heraklion VI | |
| 12.04.2026 | Vladimir Holban | 4958 | 5618.52 | 1-6, 6-2, 1-0 | Win | -140.48 | 27.71% | ATP SINGLES / 12.04.2026 | Greece Heraklion VI | |
| 11.04.2026 | Luiz Felipe Silva | 2957 | 5991.36 | 6-4, 6-1 | Win | 100.91 | 41.24% | ATP SINGLES / 11.04.2026 | Greece Heraklion VI | |
| 23.02.2026 | Denis Petak | 1053 | 6326.33 | 6-7, 6-4, 1-0 | Loss | 210.88 | 23.93% | ATP SINGLES / 23.02.2026 | Poland Pszczyna | |
| 22.02.2026 | Roman Postolka | 1390 | 6245.57 | 6-3, 6-4 | Win | 325.12 | 28.50% | ATP SINGLES / 22.02.2026 | Poland Pszczyna | |
| 10.01.2026 | Dominik Recek | 766 | 6405.23 | 6-3, 6-4 | Loss | 156.93 | 11.94% | ATP SINGLES / 10.01.2026 | EUR UTR Pro Tennis Series | |
| 09.01.2026 | Heorhii Shylov | 1401 | 6243.12 | 6-4, 6-4 | Win | 307.67 | 20.31% | ATP SINGLES / 09.01.2026 | EUR UTR Pro Tennis Series | |
| 08.01.2026 | Niels Lootsma | 1506 | 6217.45 | 6-7, 6-3, 6-4 | Win | 225.34 | 30.23% | ATP SINGLES / 08.01.2026 | EUR UTR Pro Tennis Series | |
| 07.01.2026 | Thomas Drayton | 3022 | 5980.74 | 6-4, 6-3 | Win | 60.30 | 20.00% | ATP SINGLES / 07.01.2026 | EUR UTR Pro Tennis Series | |
| 06.01.2026 | Petr Michnev | 1246 | 6276.30 | 6-3, 6-4 | Loss | 28.00 | 11.57% | ATP SINGLES / 06.01.2026 | EUR UTR Pro Tennis Series | |
| 17.12.2025 | Benedikt Novak | 7547 | 3930.69 | 6-1, 6-2 | Win | 0.00 | 17.01% | ATP SINGLES / 17.12.2025 | Czech Republic Czech Extraliga | |
| 27.11.2025 | Alec Deckers | 641 | 6448.87 | 6-2, 7-5 | Loss | 152.45 | 8.51% | ATP SINGLES / 27.11.2025 | Czech Republic Hradec Kralove | |
| 26.11.2025 | Denis Petak | 1053 | 6326.33 | 6-4, 7-6 | Win | 340.88 | 14.47% | ATP SINGLES / 26.11.2025 | Czech Republic Hradec Kralove |