Tian C Viljoen
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Stefan Svensson | 0 | 1 | 1 | Oct 13, 1983 | H2H |
| Mats Wilander | 0 | 1 | 1 | Jun 24, 1983 | H2H |
| Rod Frawley | 1 | 0 | 1 | Jun 22, 1983 | H2H |
| John Fitzgerald | 0 | 1 | 1 | Jun 8, 1983 | H2H |
| Mario Martinez | 0 | 1 | 1 | Jul 14, 1982 | — |
H2H data updated: 2026-09-10 00:00 UTC
Tian C Viljoen vs George Rudman H2H: 1-0
Tian C Viljoen holds a 1–0 lead over George Rudman in their ATP head-to-head. Across 1 main-draw meeting, Tian C Viljoen leads 1–0 on hard courts. Most recently, Tian C Viljoen won the 1981 Johannesburg round of 16 6-4 7-5.
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 |
|---|---|---|---|---|---|---|---|---|
| Tian C Viljoen | 6-4 7-5 | George Rudman | Match data | Apr 10, 1981* | R16 | Johannesburg | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tian C Viljoen | — | — | — | 1,559 | 4 | 6 | 40.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| George Rudman | #661 | #258 | 0 | 1,525 | 6 | 11 | 35.3% | 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.
| Tian C Viljoen | George Rudman | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1981 | 3–2 | 60.0% | — | 1,543 | 0 | 0 | 1968 | 2–2 | 50.0% | — | 1,502 | 0 | 0 |
| 1982 | 0–1 | 0.0% | — | 1,534 | 0 | 0 | 1971 | 1–1 | 50.0% | — | 1,500 | 0 | 0 |
| 1983 | 1–3 | 25.0% | — | 1,536 | 0 | 0 | 1972 | 1–1 | 50.0% | — | 1,515 | 0 | 0 |
| — | — | — | — | — | — | — | 1975 | 0–2 | 0.0% | #396 | 1,509 | 0 | 0 |
| — | — | — | — | — | — | — | 1976 | 0–1 | 0.0% | #310 | 1,498 | 0 | 0 |
| — | — | — | — | — | — | — | 1977 | 1–1 | 50.0% | #322 | 1,508 | 0 | 0 |
| — | — | — | — | — | — | — | 1978 | 0–1 | 0.0% | #496 | 1,503 | 0 | 0 |
| — | — | — | — | — | — | — | 1979 | 0–1 | 0.0% | #662 | 1,490 | 0 | 0 |
| — | — | — | — | — | — | — | 1981 | 1–1 | 50.0% | — | 1,491 | 0 | 0 |
Surface Results by Career Season
Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Tian C Viljoen | George Rudman | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | ||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 1981 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | 1968 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — |
| 1982 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1971 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 1983 | 0 | 1 | 1 | 0.0% | — | — | — | — | 1 | 2 | 3 | 33.3% | 1972 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | 1981 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| Career | 3 | 3 | 6 | 50.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | Career | 6 | 11 | 17 | 35.3% | — | — | — | — | — | — | — | — |
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.
| Tian C Viljoen | George Rudman | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1981 | 1544 | 112.0 | — | — | — | — | +39 | — | — | 63.6% | +1.27 | 0–1 | 0–1 | — | +0.34 | 1968 | 1502 | 101.0 | — | — | — | — | +37 | — | — | 41.7% | -0.33 | 1–0 | — | — | +0.08 |
| 1982 | 1534 | 101.6 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.08 | 1971 | 1500 | 98.0 | — | — | — | — | — | — | — | 42.9% | -0.43 | — | 0–1 | — | +0.12 |
| 1983 | 1537 | 101.5 | — | — | — | — | — | — | +27 | 30.8% | -1.46 | 1–1 | 2–1 (67%) | — | -0.02 | 1972 | 1516 | 101.9 | — | — | — | — | — | — | — | 42.9% | -0.57 | — | — | — | -0.21 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1509 | 103.9 | — | — | — | — | — | — | — | 20.0% | -1.80 | 0–1 | — | — | -0.30 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1499 | 100.9 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | 1–1 | — | +0.03 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | 1509 | 105.8 | — | — | — | — | — | — | — | 50.0% | -0.50 | — | — | — | +0.28 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1503 | 95.5 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | -0.10 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 1490 | 100.6 | — | — | — | — | — | — | — | 33.3% | 0.00 | 0–1 | 0–1 | — | +0.12 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1981 | 1492 | 98.8 | — | — | — | — | — | — | — | 40.0% | -0.60 | 1–0 | — | — | +0.44 |
| Career | 1560 | 107.3 | — | — | — | — | +39 | — | +27 | 42.3% | -0.46 | 1–2 (33%) | 2–2 (50%) | 99.8 | +2.40 | Career | 1526 | 102.2 | — | — | — | — | +37 | — | — | 37.5% | -0.79 | 2–3 (40%) | 1–3 (25%) | 98.5 | +2.71 |
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.
George Rudman
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tian C Viljoen | 0 | 1 | 1 | Apr 10, 1981 | H2H |
| John Yuill | 1 | 0 | 1 | Apr 9, 1981 | H2H |
| Deon Joubert | 0 | 1 | 1 | Apr 19, 1979 | H2H |
| Hank Pfister | 0 | 1 | 1 | Apr 6, 1978 | H2H |
| Stan Smith | 0 | 1 | 1 | Dec 2, 1977 | H2H |