H2H data updated: 2026-09-01 00:00 UTC

Wally Masur vs Darren Cahill H2H: 2-1

Wally Masur holds a 2–1 lead over Darren Cahill in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on carpet, while Wally Masur leads 1–0 on hard courts. Most recently, Darren Cahill won the 1991 San Francisco semifinal 4-6 6-4 7-5.

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Wally Masur
AUS Age 63 Right-Handed 180 cm / 5'11"
H2H
2 – 1
3 main draw meetings
Darren Cahill
AUS Age 60 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Darren Cahill #48 4-6 6-4 7-5 Wally Masur #52 Match data Feb 9, 1991* SF San Francisco ATP World Series → modern equivalent ATP 250 Carpet
Wally Masur #50 3-6 6-3 6-1 Darren Cahill #33 Match data Aug 17, 1988* R64 Cincinnati Open ATP 500 Hard
Wally Masur #41 3-6 6-2 6-2 Darren Cahill #143 Match data Mar 26, 1987* R32 Nancy ATP 250 Carpet

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
Wally Masur #1,268 #15 1,417 1,894 313 268 53.9% 0 0 0 0 3 3
Darren Cahill #538 #22 823 1,889 132 116 53.2% 0 0 0 0 2 2

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 Wally Masur Darren Cahill
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1980 1–1 50.0% #423 1,498 0 0 — — — — — — —
18 1981 3–4 42.9% — 1,510 0 0 1984 2–4 33.3% #268 1,502 0 0
19 1982 6–8 42.9% — 1,582 0 0 1985 11–12 47.8% #132 1,578 0 0
20 1983 19–17 52.8% #67 1,737 0 1 1986 5–6 45.5% #137 1,549 0 0
21 1984 18–23 43.9% #109 1,690 0 1 1987 17–18 48.6% #82 1,660 0 0
22 1985 21–21 50.0% #100 1,720 0 1 1988 32–23 58.2% #27 1,768 0 1
23 1986 17–16 51.5% #87 1,689 0 1 1989 23–19 54.8% #53 1,756 0 1
24 1987 33–19 63.5% #35 1,718 0 2 1990 22–19 53.7% #57 1,820 0 1
25 1988 26–16 61.9% #46 1,769 0 3 1991 15–6 71.4% #91 1,868 0 2
26 1989 31–21 59.6% #42 1,816 0 3 — — — — — — —
27 1990 24–22 52.2% #53 1,726 0 3 — — — — — — —
28 1991 26–24 52.0% #56 1,722 0 3 1994 5–9 35.7% #192 1,772 0 2
29 1992 38–28 57.6% #38 1,787 0 3 — — — — — — —
30 1993 35–22 61.4% #21 1,789 0 3 — — — — — — —
31 1994 12–17 41.4% #137 1,660 0 3 — — — — — — —
32 1995 3–9 25.0% #271 1,567 0 3 — — — — — — —

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 Wally Masur Darren Cahill
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 1980 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
18 1981 — — — — — — — — 2 3 5 40.0% 1 1 2 50.0% 1984 — — — — — — — — 2 3 5 40.0% 0 1 1 0.0%
19 1982 0 2 2 0.0% 0 2 2 0.0% 6 3 9 66.7% 0 1 1 0.0% 1985 1 1 2 50.0% 7 5 12 58.3% 2 4 6 33.3% 1 2 3 33.3%
20 1983 7 3 10 70.0% 2 6 8 25.0% 8 6 14 57.1% 2 2 4 50.0% 1986 1 2 3 33.3% 2 2 4 50.0% 2 2 4 50.0% — — — —
21 1984 3 7 10 30.0% 2 4 6 33.3% 6 7 13 46.2% 7 5 12 58.3% 1987 8 7 15 53.3% 8 4 12 66.7% 0 4 4 0.0% 1 3 4 25.0%
22 1985 6 7 13 46.2% 0 6 6 0.0% 12 6 18 66.7% 3 2 5 60.0% 1988 17 11 28 60.7% 8 6 14 57.1% 7 3 10 70.0% 0 3 3 0.0%
23 1986 14 10 24 58.3% 0 3 3 0.0% 3 3 6 50.0% — — — — 1989 12 10 22 54.5% 4 4 8 50.0% 1 2 3 33.3% 6 3 9 66.7%
24 1987 10 10 20 50.0% 0 1 1 0.0% 19 5 24 79.2% 4 3 7 57.1% 1990 13 10 23 56.5% 0 1 1 0.0% 6 3 9 66.7% 3 5 8 37.5%
25 1988 11 8 19 57.9% 4 2 6 66.7% 9 3 12 75.0% 2 3 5 40.0% 1991 9 5 14 64.3% — — — — — — — — 6 1 7 85.7%
26 1989 20 13 33 60.6% — — — — 4 3 7 57.1% 7 5 12 58.3% — — — — — — — — — — — — — — — — —
27 1990 17 11 28 60.7% 4 3 7 57.1% 1 2 3 33.3% 2 6 8 25.0% — — — — — — — — — — — — — — — — —
28 1991 13 12 25 52.0% 3 3 6 50.0% 3 3 6 50.0% 7 6 13 53.8% 1994 4 6 10 40.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0%
29 1992 22 15 37 59.5% 2 3 5 40.0% 8 3 11 72.7% 6 7 13 46.2% — — — — — — — — — — — — — — — — —
30 1993 12 10 22 54.5% 6 4 10 60.0% 11 3 14 78.6% 6 5 11 54.5% — — — — — — — — — — — — — — — — —
31 1994 3 8 11 27.3% 0 2 2 0.0% 6 3 9 66.7% 3 4 7 42.9% — — — — — — — — — — — — — — — — —
32 1995 3 6 9 33.3% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 141 122 263 53.6% 23 39 62 37.1% 99 57 156 63.5% 50 50 100 50.0% — 65 52 117 55.6% 29 23 52 55.8% 21 22 43 48.8% 17 19 36 47.2%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 182/214 of Wally Masur's and 34/35 of Darren Cahill's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Wally Masur Darren Cahill
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
25 — —/— — — — — — — — — — 1991 20/21 4.1 2.9 59.5% 73.6% 52.5% 55.6% 42.2% 65.0% 41.0%
28 1991 38/50 4.6 2.4 70.1% 70.0% 53.8% 59.1% 45.5% 64.9% 39.0% 1994 14/14 3.3 3.1 59.2% 68.9% 47.3% 52.8% 43.8% 60.2% 37.6%
29 1992 60/66 5.8 2.2 64.5% 72.2% 54.3% 59.3% 38.8% 65.8% 36.9% — —/— — — — — — — — — —
30 1993 46/57 4.5 2.1 65.5% 69.9% 52.9% 58.5% 41.5% 64.0% 37.1% — —/— — — — — — — — — —
31 1994 28/29 4.1 1.6 66.5% 69.7% 54.9% 49.4% 40.7% 64.6% 33.7% — —/— — — — — — — — — —
32 1995 10/12 5.1 3.4 62.0% 68.6% 49.8% 50.0% 23.5% 60.9% 30.5% — —/— — — — — — — — — —
Career — 182/581 4.9 2.2 66.1% 70.6% 53.7% 57.0% 40.3% 64.7% 36.6% — 34/248 3.8 3.0 59.4% 71.7% 50.4% 54.4% 42.9% 63.0% 39.6%

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 Wally Masur Darren Cahill
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 1980 1499 94.9 — — — — — — — 40.0% -1.20 1–0 1–0 — +0.42 — — — — — — — — — — — — — — — —
18 1981 1511 106.6 — — — — — — +25 45.5% -0.41 3–3 (50%) 3–1 (75%) — +0.47 1984 1503 101.4 — — — — — — +36 33.3% -0.78 2–1 (67%) 2–5 (29%) — +0.41
19 1982 1582 119.9 — — — — -44 — +50 45.9% -0.49 2–3 (40%) 4–2 (67%) — +0.13 1985 1579 119.7 — — — — -42 +39 -36 44.4% -0.25 6–1 (86%) 2–3 (40%) — +1.37
20 1983 1738 128.0 — — — — -86 -242 +12 50.0% -0.07 8–6 (57%) 12–6 (67%) — +1.67 1986 1549 104.9 — — — — -32 +66 -4 43.3% -0.53 1–1 3–1 (75%) — +1.42
21 1984 1690 136.0 — — — — +5 -171 +31 45.1% -0.39 5–7 (42%) 6–3 (67%) — -0.18 1987 1660 131.0 — — — — -40 +62 -197 48.4% -0.23 7–6 (54%) 7–7 (50%) — +1.36
22 1985 1721 125.2 — — — — -58 -281 +80 50.9% +0.11 8–9 (47%) 11–13 (46%) — +1.83 1988 1769 143.6 — — — — -66 -3 -129 55.3% +0.54 10–8 (56%) 11–14 (44%) — -1.01
23 1986 1690 135.7 — — — — +6 -254 +91 53.1% +0.46 2–4 (33%) 4–7 (36%) — +1.40 1989 1756 135.5 — — — — -3 +10 -122 51.7% +0.11 10–5 (67%) 11–7 (61%) — +0.31
24 1987 1718 136.8 — — — — -62 — +198 59.4% +0.76 9–8 (53%) 12–14 (46%) — +1.86 1990 1820 148.2 — — — — -2 — -130 53.3% +0.28 6–10 (38%) 7–8 (47%) — -2.15
25 1988 1769 141.5 — — — — -99 -245 +181 58.5% +0.78 5–4 (56%) 9–5 (64%) — +1.13 1991 1869 142.3 +3.05 +1.72 1.173 52.8% +4 — — 62.5% +0.71 7–2 (78%) 4–4 (50%) — +0.06
26 1989 1816 142.3 — — — — +2 — +56 56.1% +0.52 11–4 (73%) 12–16 (43%) — -1.04 — — — — — — — — — — — — — — — —
27 1990 1726 145.9 — — — — -3 -104 +142 53.7% +0.35 9–12 (43%) 13–13 (50%) — -1.11 — — — — — — — — — — — — — — — —
28 1991 1723 144.4 +3.43 +0.92 1.112 51.7% -11 -52 +118 52.6% +0.36 9–13 (41%) 12–17 (41%) — -1.05 1994 1772 133.1 -0.61 +1.03 0.946 49.2% +15 — — 41.7% -0.56 2–4 (33%) 3–2 (60%) — -1.33
29 1992 1787 150.6 +3.70 -0.06 1.081 51.3% -14 -121 +118 55.4% +0.51 17–11 (61%) 14–16 (47%) — -2.65 — — — — — — — — — — — — — — — —
30 1993 1790 139.6 +2.25 -0.44 1.031 50.7% -27 -131 +149 57.9% +0.31 12–9 (57%) 18–10 (64%) — +0.68 — — — — — — — — — — — — — — — —
31 1994 1660 131.4 +1.57 -2.75 0.951 49.0% -16 — +274 42.9% -0.29 1–4 (20%) 2–9 (18%) — -0.48 — — — — — — — — — — — — — — — —
32 1995 1567 111.6 -0.92 -3.33 0.781 46.0% +46 — +216 32.3% -1.07 1–2 (33%) 4–2 (67%) — +0.15 — — — — — — — — — — — — — — — —
Career — 1895 144.1 +2.70 -0.54 1.036 50.6% -22 -173 +117 53.0% +0.27 103–99 (51%) 137–134 (51%) 99.3 +0.56 — 1889 142.3 +1.54 +1.44 1.072 51.3% -20 +30 -89 51.1% +0.11 51–38 (57%) 50–51 (50%) 106.4 +0.18

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.