Jacek Niedzwiedzki
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Pat Dupre | 1 | 1 | 2 | Nov 9, 1976 | H2H |
| Jan Norback | 0 | 1 | 1 | Jan 4, 1978 | H2H |
| Jiri Granat | 1 | 0 | 1 | Jan 3, 1978 | H2H |
| Frank Gebert | 1 | 0 | 1 | Jan 3, 1978 | H2H |
| M Borgener | 1 | 0 | 1 | Jan 2, 1978 | — |
H2H data updated: 2026-09-12 00:00 UTC
Jacek Niedzwiedzki vs M Borgener H2H: 1-0
Jacek Niedzwiedzki holds a 1–0 lead over M Borgener in their ATP head-to-head. Across 1 main-draw meeting, Jacek Niedzwiedzki leads 1–0 on hard courts. Most recently, Jacek Niedzwiedzki won the 1977 Zurich round of 16 3-6 7-5 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Jacek Niedzwiedzki | 3-6 7-5 6-3 | M Borgener | Match data | Jan 2, 1978* | R16 | Zurich | ATP 250 | Hard |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jacek Niedzwiedzki | #420 | #172 | 0 | 1,559 | 7 | 8 | 46.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| M Borgener | — | — | — | 1,513 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Jacek Niedzwiedzki | M Borgener | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1975 | 1–2 | 33.3% | #238 | 1,509 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 1–2 | 33.3% | — | 1,504 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 5–4 | 55.6% | #172 | 1,541 | 0 | 0 | — | — | — | — | — | — | — |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Jacek Niedzwiedzki | M Borgener | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 1975 | 1509 | 106.5 | — | — | — | — | — | — | — | 42.9% | -0.86 | — | 1–1 | — | -0.08 | 1977 | 1497 | 99.2 | — | — | — | — | — | — | — | 50.0% | -0.17 | 1–1 | 1–0 | — | +0.68 |
| 1976 | 1505 | 103.4 | — | — | — | — | +45 | — | — | 42.9% | -1.00 | 0–1 | 1–0 | — | +0.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 1541 | 98.6 | — | — | — | — | +58 | — | — | 52.4% | -0.19 | 2–1 (67%) | 1–1 | — | +2.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1559 | 102.9 | — | — | — | — | +54 | — | — | 48.6% | -0.49 | 2–2 (50%) | 3–2 (60%) | 102.2 | +17.20 | Career | 1514 | 99.6 | — | — | — | — | — | — | — | 50.0% | -0.17 | 1–1 | 1–0 | — | +34.00 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
M Borgener
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jacek Niedzwiedzki | 0 | 1 | 1 | Jan 2, 1978 | — |
| Douglas Palm | 1 | 0 | 1 | Jan 1, 1978 | — |