H2H data updated: 2026-07-19 14:15 UTC

Willem Prinsloo vs Jeff Twist H2H: 1-0

Willem Prinsloo holds a 1–0 lead over Jeff Twist in their ATP head-to-head. Across 1 main-draw meeting, Willem Prinsloo leads 1–0 on hard courts. Most recently, Willem Prinsloo won the 1971 Johannesburg first round 6-7 6-2 6-4 6-4.

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Willem Prinsloo
RSA Left-Handed
H2H
1 – 0
1 main draw meetings
Jeff Twist
AUS Right-Handed

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Apr 6, 1971* Johannesburg ATP 250 R128 Hard Willem Prinsloo 6-7 6-2 6-4 6-4 Jeff Twist Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

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
Jeff Twist #752 #496 0 1,529 3 6 33.3% 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.

Willem Prinsloo Jeff Twist
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1971 1–1 50.0% — 1,516 0 0 1969 1–2 33.3% — 1,495 0 0
1972 0–1 0.0% — 1,488 0 0 1971 2–2 50.0% — 1,487 0 0
1975 1–1 50.0% #282 1,491 0 0 1978 0–1 0.0% #496 1,471 0 0
1976 3–1 75.0% #154 1,546 0 0 1981 0–1 0.0% — 1,456 0 0
1977 4–15 21.1% #144 1,500 0 0 — — — — — — —
1978 3–5 37.5% #122 1,499 0 0 — — — — — — —
1979 1–9 10.0% #265 1,427 0 0 — — — — — — —