Olaf Pieczkowski
Updated
- Rating6436.00
- ATP rank#678
- Last 104-6
- Last 300-2
- Current streak2 Losses
Recent match previews
- 2026-10-14: vs Hoyoung Roh, ATP Lexington (X) (USA)
Match effects, last 365 days
| Date | Opponent | Opp Rank | Opp Rating | Score | Result | Effect | % of Ranking | Tour | Tournament | Note |
|---|---|---|---|---|---|---|---|---|---|---|
| 27.10.2026 | Jerry Roddick | 922 | 6357.44 | 7-6, 7-6 | Loss | -128.56 | 190.97% | ATP SINGLES / 27.10.2026 | USA Las Vegas | |
| 14.10.2026 | Hoyoung Roh | 802 | 6394.38 | 6-3, 6-2 | Loss | -239.62 | 71.99% | ATP SINGLES / 14.10.2026 | USA Lexington | |
| 02.10.2026 | Hugo Coquelin | 941 | 6352.86 | 5-6 | Win | -33.14 | 78.76% | ATP SINGLES / 02.10.2026 | USA Ann Arbor | |
| 01.10.2026 | Max Sheldon | 1223 | 6283.10 | 6-3, 5-7, 6-2 | Win | -54.07 | 221.44% | ATP SINGLES / 01.10.2026 | USA Ann Arbor | |
| 30.09.2026 | Fredrik Krogh Solheim | 2188 | 6101.07 | 6-4, 6-4 | Win | -184.93 | 155.11% | ATP SINGLES / 30.09.2026 | USA Ann Arbor | |
| 24.09.2026 | Sean Daryabeigi | 978 | 6345.62 | 6-4, 6-2 | Loss | -265.38 | 74.05% | ATP SINGLES / 24.09.2026 | USA Columbia | |
| 23.09.2026 | Zsombor Velcz | 767 | 6405.20 | 6-3, 6-3 | Win | 149.21 | 146.97% | ATP SINGLES / 23.09.2026 | USA Columbia | |
| 04.08.2026 | Mathys Erhard | 358 | 6596.02 | 5-7, 7-5, 6-1 | Loss | 152.53 | 100.00% | ATP SINGLES / 04.08.2026 | Poland Grodzisk Mazowiecki | |
| 29.07.2026 | Dan Brand | 988 | 6342.94 | 6-1, 6-3 | Loss | -288.05 | 31.83% | ATP SINGLES / 29.07.2026 | Kazakhstan Astana | |
| 02.06.2026 | Karl Poling | 540 | 6492.14 | 6-1, 2-6, 6-3 | Loss | 113.14 | 51.30% | ATP SINGLES / 02.06.2026 | USA Tyler | |
| 01.06.2026 | Garrett Johns | 512 | 6509.42 | 3-6, 7-5, 6-4 | Win | 157.42 | 76.36% | ATP SINGLES / 01.06.2026 | USA Tyler | |
| 24.05.2026 | Andrew Fenty | 445 | 6539.53 | 6-2, 6-1 | Loss | -126.47 | 14.36% | ATP SINGLES / 24.05.2026 | USA Little Rock | |
| 02.05.2026 | Edward Winter | 450 | 6538.31 | 3-6, 6-4, 6-0 | Win | 226.31 | 60.60% | ATP SINGLES / 02.05.2026 | Dual Match College | |
| 17.04.2026 | Arda Azkara | 833 | 6385.32 | 6-4, 6-2 | Win | 136.82 | 43.19% | ATP SINGLES / 17.04.2026 | Dual Match College | |
| 10.04.2026 | Eli Stephenson | 886 | 6371.91 | 6-2, 6-1 | Win | 168.41 | 40.93% | ATP SINGLES / 10.04.2026 | Dual Match College | |
| 29.03.2026 | Pablo Martinez Gomez | 815 | 6390.68 | 1-6, 6-0, 6-3 | Loss | 54.68 | 27.99% | ATP SINGLES / 29.03.2026 | Dual Match College | |
| 27.03.2026 | Hamza Nasridinov | 1021 | 6334.68 | 6-2, 6-2 | Loss | -326.32 | 12.25% | ATP SINGLES / 27.03.2026 | Dual Match College | |
| 22.03.2026 | Benito Sanchez Martinez | 397 | 6567.11 | 6-7, 6-4, 1-0, 1-0 | Loss | 101.11 | 29.46% | ATP SINGLES / 22.03.2026 | Dual Match College | |
| 21.03.2026 | Andrew Fenty | 445 | 6539.53 | 6-3, 1-6, 6-4 | Loss | 126.61 | 38.01% | ATP SINGLES / 21.03.2026 | USA Bakersfield | |
| 20.03.2026 | Branko Djuric | 721 | 6420.51 | 6-2, 4-1 | Win | 191.51 | 29.01% | ATP SINGLES / 20.03.2026 | USA Bakersfield | |
| 19.03.2026 | Billy Suarez | 1938 | 6142.01 | 7-5, 6-4 | Win | -143.99 | 34.55% | ATP SINGLES / 19.03.2026 | USA Bakersfield | |
| 18.03.2026 | Christopher Papa | 1200 | 6288.16 | 6-1, 6-3 | Win | 62.16 | 34.28% | ATP SINGLES / 18.03.2026 | USA Bakersfield | |
| 15.03.2026 | Theo Papamalamis | 577 | 6474.29 | 6-3, 6-3 | Win | 218.30 | 33.50% | ATP SINGLES / 15.03.2026 | Dual Match College | |
| 13.03.2026 | Luis Carlos Alvarez | 555 | 6481.71 | 6-1, 7-5 | Loss | -119.29 | 16.49% | ATP SINGLES / 13.03.2026 | Dual Match College | |
| 08.03.2026 | Jose Garcia | 1612 | 6197.01 | 6-3, 6-2 | Win | -29.49 | 31.74% | ATP SINGLES / 08.03.2026 | Dual Match College | |
| 06.03.2026 | Sebastian Gorzny | 312 | 6626.63 | 3-6, 6-3, 7-5 | Win | 286.63 | 39.07% | ATP SINGLES / 06.03.2026 | Dual Match College | |
| 01.03.2026 | Stefano Dagostino | 744 | 6413.74 | 6-4, 6-2 | Win | 165.25 | 30.08% | ATP SINGLES / 01.03.2026 | Dual Match College | |
| 01.03.2026 | Lwazi Ngwenya | 11421 | 999.42 | 6-1, 6-0 | Win | 0.00 | 30.08% | ATP SINGLES / 01.03.2026 | Dual Match College | |
| 24.02.2026 | Guillaume Dalmasso | 1156 | 6299.61 | 6-7, 6-4, 6-4 | Loss | -200.67 | 33.76% | ATP SINGLES / 24.02.2026 | Costa Rica San Jose - Costa Rica I | |
| 15.02.2026 | Yassine Dlimi | 568 | 6477.26 | 6-3, 6-3 | Win | 221.26 | 27.00% | ATP SINGLES / 15.02.2026 | Dual Match College | |
| 14.02.2026 | Theo Papamalamis | 577 | 6474.29 | 6-1, 6-4 | Loss | -129.70 | 11.16% | ATP SINGLES / 14.02.2026 | Dual Match College | |
| 13.02.2026 | Stefan Dostanic | 296 | 6637.60 | 7-6, 6-1 | Loss | 124.46 | 15.51% | ATP SINGLES / 13.02.2026 | USA Baton Rouge | |
| 11.02.2026 | Quinn Vandecasteele | 471 | 6530.09 | 6-3, 7-6 | Win | 209.10 | 26.18% | ATP SINGLES / 11.02.2026 | USA Baton Rouge | |
| 10.02.2026 | Noah Schachter | 1456 | 6230.32 | 6-0, 6-0 | Win | 44.32 | 25.98% | ATP SINGLES / 10.02.2026 | USA Baton Rouge | |
| 03.02.2026 | Daniel Phillips | 1697 | 6181.82 | 6-4, 6-1 | Win | -52.09 | 24.62% | ATP SINGLES / 03.02.2026 | Dual Match College | |
| 02.02.2026 | Petro Kuzmenok | 1548 | 6209.62 | 6-2, 6-7, 6-4 | Loss | -288.88 | 24.43% | ATP SINGLES / 02.02.2026 | Dual Match College | |
| 24.01.2026 | Jay Dylan Hara Friend | 298 | 6636.88 | 7-5, 6-1 | Loss | 35.88 | 11.40% | ATP SINGLES / 24.01.2026 | Dual Match College | |
| 25.11.2025 | Semen Pankin | 626 | 6457.30 | 6-4, 7-6 | Loss | -68.70 | 11.97% | ATP SINGLES / 25.11.2025 | Bahrain Manama | |
| 16.11.2025 | Sergey Fomin | 485 | 6521.66 | 1-6, 6-4, 6-3 | Loss | 108.74 | 14.51% | ATP SINGLES / 16.11.2025 | Bahrain Manama | |
| 15.11.2025 | Ivan Marrero Curbelo | 583 | 6472.29 | 6-1, 6-3 | Win | 246.29 | 13.29% | ATP SINGLES / 15.11.2025 | Bahrain Manama | |
| 14.11.2025 | Jelle Sels | 684 | 6433.46 | 7-5, 6-1 | Win | 192.46 | 13.19% | ATP SINGLES / 14.11.2025 | Bahrain Manama | |
| 13.11.2025 | Calvin Mueller | 755 | 6410.12 | 6-1, 6-1 | Win | 214.12 | 13.09% | ATP SINGLES / 13.11.2025 | Bahrain Manama | |
| 12.11.2025 | Zach Stephens | 1694 | 6182.23 | 6-3, 6-2 | Win | -36.88 | 12.99% | ATP SINGLES / 12.11.2025 | Bahrain Manama |