H2H data updated: 2026-07-14 14:15 UTC
R. Viver vs W. Fibak H2H: 0-1
W. Fibak holds a 1–0 lead over R. Viver in their ATP head-to-head. Across 1 main-draw meeting, W. Fibak leads 1–0 on clay. Most recently, W. Fibak won the 1980 North Conway second round 6-2 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
ECU
Age 65
Left-Handed
190 cm / 6'3"
H2H
0
–
1
1 main draw meetings
POL
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 29, 1980* | North Conway | ATP 250 | R64 | Clay | W. Fibak | 6-2 6-1 | R. Viver | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
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.
| R. Viver | W. Fibak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1979 | 3–1 | 75.0% | #300 | 1,554 | 0 | 0 | 1974 | 9–9 | 50.0% | #102 | 1,592 | 0 | 0 |
| 1980 | 0–3 | 0.0% | #325 | 1,523 | 0 | 0 | 1975 | 39–33 | 54.2% | #58 | 1,746 | 0 | 0 |
| 1981 | 0–2 | 0.0% | #325 | 1,510 | 0 | 0 | 1976 | 74–31 | 70.5% | #14 | 2,070 | 0 | 3 |
| 1982 | 0–1 | 0.0% | #300 | 1,494 | 0 | 0 | 1977 | 60–30 | 66.7% | #13 | 1,989 | 0 | 4 |
| 1983 | 0–1 | 0.0% | #279 | 1,483 | 0 | 0 | 1978 | 60–32 | 65.2% | #21 | 1,895 | 0 | 5 |
| 1984 | 5–5 | 50.0% | #166 | 1,536 | 0 | 0 | 1979 | 59–22 | 72.8% | #15 | 1,976 | 0 | 7 |
| 1985 | 7–13 | 35.0% | #169 | 1,504 | 0 | 0 | 1980 | 58–25 | 69.9% | #14 | 1,941 | 0 | 10 |
| 1986 | 0–3 | 0.0% | #282 | 1,484 | 0 | 0 | 1981 | 42–20 | 67.7% | #17 | 1,846 | 0 | 11 |
| 1987 | 0–1 | 0.0% | #370 | 1,478 | 0 | 0 | 1982 | 52–26 | 66.7% | #23 | 1,988 | 0 | 14 |
| 1988 | 2–5 | 28.6% | #153 | 1,479 | 0 | 0 | 1983 | 27–23 | 54.0% | #40 | 1,779 | 0 | 14 |
| 1989 | 3–7 | 30.0% | #260 | 1,459 | 0 | 0 | 1984 | 21–23 | 47.7% | #45 | 1,727 | 0 | 14 |
| 1991 | 0–1 | 0.0% | #182 | 1,457 | 0 | 0 | 1985 | 13–17 | 43.3% | #62 | 1,721 | 0 | 14 |
| 1992 | 0–5 | 0.0% | #255 | 1,404 | 0 | 0 | 1986 | 5–12 | 29.4% | #125 | 1,636 | 0 | 14 |
| 1993 | 0–1 | 0.0% | #524 | 1,392 | 0 | 0 | 1987 | 0–5 | 0.0% | #742 | 1,572 | 0 | 14 |
| — | — | — | — | — | — | — | 1988 | 1–1 | 50.0% | #570 | 1,573 | 0 | 14 |