H2H data updated: 2026-10-18 00:00 UTC

Jeff Simpson vs Peter Mors H2H: 0-1

Peter Mors holds a 1–0 lead over Jeff Simpson in their ATP head-to-head. Across 1 main-draw meeting, Peter Mors leads 1–0 on hard courts. Most recently, Peter Mors won the 1969 South African Open round of 64 6-2 6-3 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.

Jeff Simpson
NZL Age 75 Right-Handed
H2H
0 – 1
1 main-draw meetings
Peter Mors
RSA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Peter Mors 6-2 6-3 4-6 6-4 Jeff Simpson Match data Apr 6, 1969* R64 South African Open 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
Jeff Simpson #735 #66 0 1,588 47 94 33.3% 0 0 0 0 0 0
Peter Mors — — — 1,500 — — — 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.

Jeff Simpson Peter Mors
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 0–1 0.0% — 1,474 0 0 — — — — — — —
1969 0–3 0.0% — 1,418 0 0 — — — — — — —
1970 1–1 50.0% — 1,439 0 0 — — — — — — —
1971 0–4 0.0% — 1,389 0 0 — — — — — — —
1972 8–16 33.3% — 1,445 0 0 — — — — — — —
1973 18–21 46.2% #92 1,563 0 0 — — — — — — —
1974 12–30 28.6% #132 1,464 0 0 — — — — — — —
1975 3–2 60.0% #193 1,544 0 0 — — — — — — —
1976 1–2 33.3% — 1,533 0 0 — — — — — — —
1980 0–1 0.0% #365 1,516 0 0 — — — — — — —
1981 1–2 33.3% — 1,520 0 0 — — — — — — —
1982 1–8 11.1% #96 1,446 0 0 — — — — — — —
1983 2–3 40.0% #167 1,447 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.

Jeff Simpson Peter Mors
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 %
1968 — — — — — — — — 0 1 1 0.0% — — — — 1968 0 2 2 0.0% — — — — — — — — — — — —
1969 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — 1969 1 1 2 50.0% — — — — — — — — — — — —
1970 — — — — — — — — 1 1 2 50.0% — — — — 1971 0 1 1 0.0% — — — — — — — — — — — —
1971 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
1972 1 3 4 25.0% 3 5 8 37.5% 3 6 9 33.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
1973 2 6 8 25.0% 4 7 11 36.4% 12 7 19 63.2% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
1974 1 8 9 11.1% 2 7 9 22.2% 3 5 8 37.5% 6 10 16 37.5% — — — — — — — — — — — — — — — — —
1975 — — — — — — — — 3 1 4 75.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
1976 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1980 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1981 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1982 0 2 2 0.0% 0 2 2 0.0% 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — —
1983 2 1 3 66.7% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career 8 28 36 22.2% 9 26 35 25.7% 23 26 49 46.9% 7 14 21 33.3% Career 1 4 5 20.0% — — — — — — — — — — — —

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.

Jeff Simpson Peter Mors
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
1968 1474 98.4 — — — — — — — 40.0% -1.20 0–1 — — +0.07 1968 1463 101.4 — — — — — — — 25.0% -1.25 0–1 — — -0.11
1969 1419 93.4 — — — — — — — 20.0% -2.10 0–1 — — +0.27 1969 1482 104.8 — — — — — — — 42.9% -0.29 — — — -0.01
1970 1440 105.6 — — — — — — — 62.5% +0.50 0–1 — — +0.09 1971 1479 101.2 — — — — — — — 0.0% -3.33 — — — -0.26
1971 1390 95.5 — — — — — — — 0.0% -2.43 — — — +0.54 — — — — — — — — — — — — — — — —
1972 1446 112.6 — — — — +10 +59 +54 33.3% -0.98 2–1 (67%) 0–2 — +0.77 — — — — — — — — — — — — — — — —
1973 1563 114.9 — — — — -105 -71 +76 46.8% -0.11 3–5 (38%) 1–2 (33%) 97.8 +2.86 — — — — — — — — — — — — — — — —
1974 1464 116.6 — — — — -45 -32 +135 33.3% -0.98 4–10 (29%) 4–10 (29%) 92.5 +1.83 — — — — — — — — — — — — — — — —
1975 1545 117.6 — — — — — — +136 64.3% +0.43 — 3–1 (75%) — +0.35 — — — — — — — — — — — — — — — —
1976 1534 96.5 — — — — -129 — — 42.9% -1.57 0–1 1–0 — +0.49 — — — — — — — — — — — — — — — —
1980 1516 98.9 — — — — — — — 0.0% -1.50 — 0–1 — +0.24 — — — — — — — — — — — — — — — —
1981 1520 108.6 — — — — -109 — — 42.9% +0.14 0–1 0–1 — +0.03 — — — — — — — — — — — — — — — —
1982 1446 93.8 — — — — — — +167 11.1% -2.11 1–0 1–3 (25%) — +0.56 — — — — — — — — — — — — — — — —
1983 1448 99.1 — — — — -27 — — 36.4% -0.82 1–0 0–2 — +0.86 — — — — — — — — — — — — — — — —
Career 1588 113.4 — — — — -56 -21 +98 37.2% -0.76 11–21 (34%) 10–22 (31%) 90.6 +6.40 Career 1500 103.5 — — — — — — — 27.8% -1.22 0–1 — — -7.60

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.