Willem Prinsloo
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Bob Lutz | 0 | 2 | 2 | Aug 9, 1979 | — |
| Onny Parun | 1 | 1 | 2 | Sep 4, 1977 | H2H |
| Jeff Borowiak | 1 | 1 | 2 | Sep 2, 1977 | H2H |
| John Alexander | 0 | 2 | 2 | Aug 19, 1977 | H2H |
| Harold Solomon | 0 | 2 | 2 | Aug 2, 1977 | H2H |
H2H data updated: 2026-08-15 02:40 UTC
Willem Prinsloo holds a 1–0 lead over Dick R Bohrnstedt in their ATP head-to-head. Across 1 main-draw meeting, Willem Prinsloo leads 1–0 on carpet. Most recently, Willem Prinsloo won the 1978 Hartford round of 32 6-4 4-6 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Willem Prinsloo | 6-4 4-6 6-4 | Dick R Bohrnstedt | Match data | Sep 21, 1978* | R32 | Hartford | ATP 250 | Carpet |
* Estimated match date where the exact historical date is unavailable.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Willem Prinsloo | #332 | #81 | 0 | 1,549 | 13 | 33 | 28.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Dick R Bohrnstedt | — | — | — | 1,641 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Willem Prinsloo | Dick R Bohrnstedt | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1971 | 1–1 | 50.0% | — | 1,516 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1972 | 0–1 | 0.0% | — | 1,488 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1975 | 1–1 | 50.0% | #282 | 1,491 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1976 | 3–1 | 75.0% | #154 | 1,547 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1977 | 4–15 | 21.1% | #97 | 1,500 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1978 | 3–5 | 37.5% | #122 | 1,500 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1979 | 1–9 | 10.0% | #265 | 1,427 | 0 | 0 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Willem Prinsloo | Dick R Bohrnstedt | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 17 | 1971 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1972 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1968 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 21 | 1975 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1976 | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1972 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 23 | 1977 | 1 | 1 | 2 | 50.0% | 3 | 12 | 15 | 20.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 1973 | 4 | 1 | 5 | 80.0% | 0 | 2 | 2 | 0.0% | 2 | 3 | 5 | 40.0% | 2 | 2 | 4 | 50.0% |
| 24 | 1978 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% | 1974 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 8 | 7 | 15 | 53.3% |
| 25 | 1979 | 1 | 5 | 6 | 16.7% | 0 | 3 | 3 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1975 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 4 | 4 | 8 | 50.0% |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 2 | 2 | 0.0% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | 1 | 2 | 3 | 33.3% | 1 | 6 | 7 | 14.3% | 5 | 6 | 11 | 45.5% | 0 | 1 | 1 | 0.0% |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1 | 4 | 5 | 20.0% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 2 | 2 | 0.0% |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 8 | 12 | 20 | 40.0% | 4 | 16 | 20 | 20.0% | 0 | 2 | 2 | 0.0% | 1 | 3 | 4 | 25.0% | — | 7 | 14 | 21 | 33.3% | 1 | 14 | 15 | 6.7% | 8 | 14 | 22 | 36.4% | 14 | 18 | 32 | 43.8% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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.
| Age | Willem Prinsloo | Dick R Bohrnstedt | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | |
| 17 | 1971 | 1517 | 101.3 | — | — | — | — | — | — | — | 42.9% | -0.71 | — | 0–1 | -0.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1972 | 1488 | 98.1 | — | — | — | — | — | — | — | 25.0% | -0.75 | — | — | +0.04 | 1968 | 1480 | 102.0 | — | — | — | — | — | — | — | 20.0% | -2.00 | 0–1 | — | -0.22 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1969 | 1445 | 96.1 | — | — | — | — | — | — | — | 20.0% | -2.00 | 0–1 | — | +0.24 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1970 | 1422 | 94.8 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | — | +0.10 |
| 21 | 1975 | 1491 | 103.1 | — | — | — | — | — | — | — | 60.0% | +0.60 | 0–1 | 1–0 | +0.34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1976 | 1547 | 115.5 | — | — | — | — | +56 | — | — | 66.7% | +1.00 | 1–0 | — | +0.33 | 1972 | 1403 | 97.0 | — | — | — | — | — | — | — | 28.6% | -1.57 | 0–1 | — | +0.06 |
| 23 | 1977 | 1501 | 109.6 | — | — | — | — | — | +1 | — | 23.3% | -2.23 | 1–2 (33%) | 2–1 (67%) | +0.33 | 1973 | 1522 | 120.4 | — | — | — | — | +116 | — | -63 | 50.0% | +0.10 | 2–2 (50%) | 2–1 (67%) | +0.99 |
| 24 | 1978 | 1500 | 102.7 | — | — | — | — | +88 | — | — | 36.8% | -1.26 | 2–1 (67%) | 2–0 | +1.31 | 1974 | 1597 | 114.4 | — | — | — | — | +62 | — | — | 44.7% | -0.29 | 5–1 (83%) | 5–5 (50%) | +1.19 |
| 25 | 1979 | 1427 | 102.1 | — | — | — | — | +80 | +28 | — | 26.9% | -1.69 | 0–5 (0%) | — | +0.82 | 1975 | 1601 | 110.9 | — | — | — | — | +56 | — | — | 40.0% | -0.95 | 2–2 (50%) | 2–1 (67%) | +1.02 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1557 | 111.9 | — | — | — | — | +53 | — | — | 25.0% | -1.69 | 0–1 | 1–2 (33%) | -0.33 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1977 | 1555 | 117.8 | — | — | — | — | +47 | -139 | +3 | 36.2% | -0.78 | 1–2 (33%) | 3–6 (33%) | +0.74 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1493 | 107.0 | — | — | — | — | +47 | — | — | 29.6% | -1.63 | 0–4 (0%) | 1–0 | +0.56 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1979 | 1490 | — | — | — | — | — | — | — | — | — | — | — | — | -0.22 |
| Career | — | 1549 | 109.4 | — | — | — | — | +78 | +6 | — | 32.7% | -1.41 | 4–9 (31%) | 5–2 (71%) | +6.33 | — | 1642 | 117.5 | — | — | — | — | +66 | -139 | -18 | 37.2% | -0.86 | 10–15 (40%) | 14–15 (48%) | +4.59 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Bob Lutz | 0 | 2 | 2 | Aug 9, 1979 | — |
| Onny Parun | 1 | 1 | 2 | Sep 4, 1977 | H2H |
| Jeff Borowiak | 1 | 1 | 2 | Sep 2, 1977 | H2H |
| John Alexander | 0 | 2 | 2 | Aug 19, 1977 | H2H |
| Harold Solomon | 0 | 2 | 2 | Aug 2, 1977 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jimmy Connors | 1 | 3 | 4 | Mar 21, 1975 | — |
| Raul Ramirez | 0 | 3 | 3 | Sep 28, 1978 | — |
| Vitas Gerulaitis | 1 | 2 | 3 | Dec 28, 1977 | — |
| Raymond Moore | 0 | 3 | 3 | Nov 26, 1976 | — |
| Byron Bertram | 0 | 3 | 3 | Mar 30, 1974 | — |