H2H data updated: 2026-09-02 00:00 UTC

Willem Prinsloo vs Chris Kachel H2H: 0-1

Chris Kachel holds a 1–0 lead over Willem Prinsloo in their ATP head-to-head. Across 1 main-draw meeting, Chris Kachel leads 1–0 on clay. Most recently, Chris Kachel won the 1979 South Orange round of 32 6-4 3-6 6-1.

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Willem Prinsloo
RSA Left-Handed
H2H
0 – 1
1 main draw meetings
Chris Kachel
AUS Age 71 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Chris Kachel 6-4 3-6 6-1 Willem Prinsloo Match data Aug 2, 1979* R32 South Orange ATP 250 Clay

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
Willem Prinsloo #332 #81 0 1,549 13 33 28.3% 0 0 0 0 0 0
Chris Kachel #268 #77 0 1,614 32 86 27.1% 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.

Age Willem Prinsloo Chris Kachel
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1971 1–1 50.0% — 1,516 0 0 — — — — — — —
18 1972 0–1 0.0% — 1,488 0 0 1973 2–2 50.0% — 1,531 0 0
19 — — — — — — — 1974 2–6 25.0% #274 1,465 0 0
20 — — — — — — — 1975 2–14 12.5% #166 1,406 0 0
21 1975 1–1 50.0% #282 1,491 0 0 1976 5–14 26.3% #164 1,417 0 0
22 1976 3–1 75.0% #154 1,547 0 0 1977 7–16 30.4% #151 1,491 0 0
23 1977 4–15 21.1% #97 1,502 0 0 1978 1–8 11.1% #254 1,450 0 0
24 1978 3–5 37.5% #122 1,501 0 0 1979 11–13 45.8% #101 1,593 0 0
25 1979 1–9 10.0% #265 1,428 0 0 1980 2–13 13.3% #268 1,479 0 0

Surface Results by Age

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 Chris Kachel
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
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% — — — — — — — — — — — — 1973 — — — — — — — — 2 2 4 50.0% — — — —
19 — — — — — — — — — — — — — — — — — 1974 0 1 1 0.0% 0 1 1 0.0% 2 4 6 33.3% — — — —
20 — — — — — — — — — — — — — — — — — 1975 0 3 3 0.0% 1 3 4 25.0% 0 2 2 0.0% 1 6 7 14.3%
21 1975 — — — — 1 1 2 50.0% — — — — — — — — 1976 2 3 5 40.0% 1 7 8 12.5% 2 4 6 33.3% — — — —
22 1976 3 1 4 75.0% — — — — — — — — — — — — 1977 0 3 3 0.0% 2 5 7 28.6% 5 7 12 41.7% 0 1 1 0.0%
23 1977 1 1 2 50.0% 3 12 15 20.0% 0 2 2 0.0% — — — — 1978 0 2 2 0.0% 0 2 2 0.0% 1 4 5 20.0% — — — —
24 1978 2 3 5 40.0% — — — — — — — — 1 2 3 33.3% 1979 2 3 5 40.0% 2 2 4 50.0% 7 8 15 46.7% — — — —
25 1979 1 5 6 16.7% 0 3 3 0.0% — — — — 0 1 1 0.0% 1980 2 3 5 40.0% 0 2 2 0.0% 0 5 5 0.0% 0 3 3 0.0%
Career — 8 12 20 40.0% 4 16 20 20.0% 0 2 2 0.0% 1 3 4 25.0% — 6 18 24 25.0% 6 22 28 21.4% 19 36 55 34.5% 1 10 11 9.1%

Advanced Statistics Comparison by Age

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 Chris Kachel
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
17 1971 1517 101.3 — — — — — — — 42.9% -0.71 — 0–1 — -0.26 — — — — — — — — — — — — — — — —
18 1972 1488 98.1 — — — — — — — 25.0% -0.75 — — — +0.04 1973 1532 108.5 — — — — — — +41 40.0% -1.10 1–0 0–1 — -0.13
19 — — — — — — — — — — — — — — — — 1974 1465 100.3 — — — — — — +41 33.3% -1.17 0–4 (0%) 2–2 (50%) — +0.46
20 — — — — — — — — — — — — — — — — 1975 1406 112.9 — — — — +38 +123 — 18.9% -1.78 1–5 (17%) 0–6 (0%) — +0.94
21 1975 1491 103.1 — — — — — — — 60.0% +0.60 0–1 1–0 — +0.33 1976 1417 112.8 — — — — +25 +21 +103 32.6% -1.20 0–5 (0%) 2–2 (50%) — +1.53
22 1976 1547 115.5 — — — — +58 — — 66.7% +1.00 1–0 — — +0.34 1977 1491 115.1 — — — — -90 -43 +59 27.8% -1.39 3–2 (60%) 0–2 — -0.60
23 1977 1503 110.5 — — — — — +2 — 23.3% -2.23 1–2 (33%) 2–1 (67%) — +0.24 1978 1451 109.0 — — — — — — +65 28.0% -1.56 0–2 — — -0.06
24 1978 1501 102.5 — — — — +87 — — 36.8% -1.26 2–1 (67%) 2–0 — +1.33 1979 1593 129.9 — — — — -157 -132 +20 50.8% 0.00 3–5 (38%) 6–2 (75%) — +0.40
25 1979 1428 101.7 — — — — +79 +29 — 26.9% -1.69 0–5 (0%) — — +0.82 1980 1479 107.1 — — — — -68 — +70 24.3% -2.05 0–5 (0%) 4–2 (67%) — +0.94
Career — 1550 109.6 — — — — +78 +7 — 32.7% -1.41 4–9 (31%) 5–2 (71%) 97.4 +6.17 — 1614 119.8 — — — — -37 -7 +51 32.8% -1.18 8–28 (22%) 14–17 (45%) 91.8 +2.97

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.