Match log updated: 2026-05-28 18:14 UTC
Jacek Niedzwiedzki — ATP Match Log
9 main-draw matches · 5–4 · 55.6% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Mike Cahill | 6-4 6-2 | W | H2H | Match data | Feb 5, 1977* | R32 | Dayton | ATP 250 | Carpet |
| Butch Walts | 2-6 2-6 | L | H2H | Match data | Feb 6, 1977* | R16 | Dayton | ATP 250 | Carpet |
| Trey Waltke | 6-7 6-3 2-6 | L | H2H | Match data | Feb 10, 1977* | R32 | Springfield | ATP 250 | Carpet |
| Ramiro Benavides | 0-6 0-6 | L | H2H | Match data | Jul 14, 1977* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| B Renault | 6-2 6-3 | W | — | Match data | Jan 1, 1978* | R32 | Zurich | ATP 250 | Hard |
| M Borgener | 3-6 7-5 6-3 | W | — | Match data | Jan 2, 1978* | R16 | Zurich | ATP 250 | Hard |
| Jiri Granat | 7-6 6-3 | W | H2H | Match data | Jan 3, 1978* | QF | Zurich | ATP 250 | Hard |
| Frank Gebert | 3-6 6-1 6-3 | W | H2H | Match data | Jan 3, 1978* | SF | Zurich | ATP 250 | Hard |
| Jan Norback | 5-7 2-6 | L | H2H | Match data | Jan 4, 1978* | F | Zurich | ATP 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.