H2H data updated: 2026-09-06 00:00 UTC

Wally Masur vs Leonardo Lavalle H2H: 2-0

Wally Masur holds a 2–0 lead over Leonardo Lavalle in their ATP head-to-head. Across 2 main-draw meetings, Wally Masur leads 1–0 on grass and 1–0 on hard courts. Most recently, Wally Masur won the 1992 Miami Open round of 128 4-6 7-6(5) 6-2.

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Wally Masur
AUS Age 63 Right-Handed 180 cm / 5'11"
H2H
2 – 0
2 main-draw meetings
Leonardo Lavalle
MEX Age 59 Left-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Wally Masur #67 4-6 7-6(5) 6-2 Leonardo Lavalle #131 Match data Mar 14, 1992* R128 Miami Open Masters 1000 Hard
Wally Masur #40 6-3 4-6 6-4 Leonardo Lavalle #114 Match data Jan 29, 1987* R32 Sydney International ATP 250 Grass

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
Leonardo Lavalle #968 #51 483 1,728 64 98 39.5% 0 0 0 0 1 1

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 Leonardo Lavalle
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1980 1–1 50.0% #423 1,498 0 0 1985 4–5 44.4% #87 1,558 0 0
18 1981 3–4 42.9% — 1,510 0 0 1986 10–17 37.0% #105 1,588 0 0
19 1982 6–8 42.9% — 1,582 0 0 1987 2–9 18.2% #224 1,531 0 0
20 1983 19–17 52.8% #67 1,737 0 1 1988 10–8 55.6% #64 1,654 0 0
21 1984 18–23 43.9% #109 1,690 0 1 1989 11–15 42.3% #132 1,649 0 0
22 1985 21–21 50.0% #100 1,720 0 1 1990 5–9 35.7% #183 1,596 0 0
23 1986 17–16 51.5% #87 1,689 0 1 1991 5–3 62.5% #133 1,658 0 1
24 1987 33–19 63.5% #35 1,718 0 2 1992 10–16 38.5% #99 1,645 0 1
25 1988 26–16 61.9% #46 1,769 0 3 1993 4–9 30.8% #309 1,596 0 1
26 1989 31–21 59.6% #42 1,816 0 3 1994 0–2 0.0% #213 1,568 0 1
27 1990 24–22 52.2% #53 1,726 0 3 1995 1–2 33.3% #362 1,565 0 1
28 1991 26–24 52.0% #56 1,722 0 3 1996 1–1 50.0% #313 1,570 0 1
29 1992 38–28 57.6% #38 1,787 0 3 1997 0–1 0.0% #439 1,561 0 1
30 1993 35–22 61.4% #21 1,789 0 3 1998 1–1 50.0% #400 1,569 0 1
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 Leonardo Lavalle
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% — — — — 1985 2 2 4 50.0% 2 2 4 50.0% 0 1 1 0.0% — — — —
18 1981 — — — — — — — — 2 3 5 40.0% 1 1 2 50.0% 1986 3 8 11 27.3% 4 4 8 50.0% 0 2 2 0.0% 3 3 6 50.0%
19 1982 0 2 2 0.0% 0 2 2 0.0% 6 3 9 66.7% 0 1 1 0.0% 1987 0 2 2 0.0% 1 3 4 25.0% 0 2 2 0.0% 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% 1988 5 5 10 50.0% 1 2 3 33.3% — — — — 4 1 5 80.0%
21 1984 3 7 10 30.0% 2 4 6 33.3% 6 7 13 46.2% 7 5 12 58.3% 1989 5 5 10 50.0% 5 6 11 45.5% 0 1 1 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% 1990 2 3 5 40.0% 1 2 3 33.3% 0 1 1 0.0% 2 3 5 40.0%
23 1986 14 10 24 58.3% 0 3 3 0.0% 3 3 6 50.0% — — — — 1991 5 1 6 83.3% 0 1 1 0.0% — — — — 0 1 1 0.0%
24 1987 10 10 20 50.0% 0 1 1 0.0% 19 5 24 79.2% 4 3 7 57.1% 1992 6 11 17 35.3% 3 1 4 75.0% 1 3 4 25.0% 0 1 1 0.0%
25 1988 11 8 19 57.9% 4 2 6 66.7% 9 3 12 75.0% 2 3 5 40.0% 1993 2 5 7 28.6% 2 4 6 33.3% — — — — — — — —
26 1989 20 13 33 60.6% — — — — 4 3 7 57.1% 7 5 12 58.3% 1994 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
27 1990 17 11 28 60.7% 4 3 7 57.1% 1 2 3 33.3% 2 6 8 25.0% 1995 0 1 1 0.0% 1 1 2 50.0% — — — — — — — —
28 1991 13 12 25 52.0% 3 3 6 50.0% 3 3 6 50.0% 7 6 13 53.8% 1996 — — — — 1 1 2 50.0% — — — — — — — —
29 1992 22 15 37 59.5% 2 3 5 40.0% 8 3 11 72.7% 6 7 13 46.2% 1997 0 1 1 0.0% — — — — — — — — — — — —
30 1993 12 10 22 54.5% 6 4 10 60.0% 11 3 14 78.6% 6 5 11 54.5% 1998 — — — — 1 1 2 50.0% — — — — — — — —
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% — 30 45 75 40.0% 22 29 51 43.1% 1 10 11 9.1% 11 14 25 44.0%

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 45/57 of Leonardo Lavalle'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 Leonardo Lavalle
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%
23 — —/— — — — — — — — — — 1991 5/8 8.4 1.8 69.1% 72.3% 55.8% 68.2% 35.6% 67.3% 33.4%
24 — —/— — — — — — — — — — 1992 22/26 4.2 3.3 62.6% 68.3% 49.6% 50.5% 37.5% 61.5% 35.2%
25 — —/— — — — — — — — — — 1993 10/13 3.3 4.3 58.3% 63.5% 43.6% 51.7% 46.9% 54.7% 35.9%
26 — —/— — — — — — — — — — 1994 2/2 2.5 2.5 68.5% 56.6% 36.0% 33.9% 49.0% 50.2% 39.1%
27 — —/— — — — — — — — — — 1995 2/3 4.0 7.5 51.2% 72.1% 40.7% 43.8% 45.0% 56.9% 41.5%
28 1991 38/50 4.6 2.4 70.1% 70.0% 53.8% 59.1% 45.5% 64.9% 39.0% 1996 1/2 5.0 4.0 62.5% 61.8% 30.3% 68.8% 42.9% 50.0% 41.3%
29 1992 60/66 5.8 2.2 64.5% 72.2% 54.3% 59.3% 38.8% 65.8% 36.9% 1997 1/1 7.0 5.0 59.5% 66.7% 46.9% 78.6% 60.0% 58.7% 33.7%
30 1993 46/57 4.5 2.1 65.5% 69.9% 52.9% 58.5% 41.5% 64.0% 37.1% 1998 2/2 1.5 4.0 69.1% 66.0% 50.7% 61.3% 31.0% 61.0% 41.1%
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% — 45/162 4.3 3.6 62.3% 67.1% 47.5% 53.2% 40.6% 59.6% 36.0%

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 Leonardo Lavalle
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 1985 1558 126.7 — — — — +14 -9 — 44.0% 0.00 2–1 (67%) 1–1 — -0.29
18 1981 1511 106.6 — — — — — — +25 45.5% -0.41 3–3 (50%) 3–1 (75%) — +0.47 1986 1588 127.2 — — — — 0 -11 — 37.5% -1.03 7–5 (58%) 5–2 (71%) 106.3 -1.10
19 1982 1582 119.9 — — — — -44 — +50 45.9% -0.49 2–3 (40%) 4–2 (67%) 101.6 +0.13 1987 1531 120.6 — — — — +31 +34 — 29.6% -1.04 0–3 (0%) 0–2 — -0.54
20 1983 1738 128.0 — — — — -86 -242 +12 50.0% -0.07 8–6 (57%) 12–6 (67%) 106.5 +1.67 1988 1654 137.9 — — — — +26 -94 — 41.5% -0.51 4–2 (67%) 3–3 (50%) 105.5 -0.81
21 1984 1690 136.0 — — — — +5 -171 +31 45.1% -0.39 5–7 (42%) 6–3 (67%) 102.0 -0.18 1989 1649 126.6 — — — — +31 -56 — 47.0% -0.28 3–5 (38%) 6–4 (60%) 99.7 -0.27
22 1985 1721 125.2 — — — — -58 -281 +80 50.9% +0.11 8–9 (47%) 11–13 (46%) 96.4 +1.83 1990 1596 107.2 — — — — +43 -11 — 42.4% -0.52 2–3 (40%) 1–4 (20%) 94.1 +0.85
23 1986 1690 135.7 — — — — +6 -254 +91 53.1% +0.46 2–4 (33%) 4–7 (36%) 95.9 +1.40 1991 1658 122.7 +0.15 -1.21 1.022 50.1% +34 — — 50.0% -0.05 3–0 (100%) 2–3 (40%) 104.1 -0.14
24 1987 1718 136.8 — — — — -62 — +198 59.4% +0.76 9–8 (53%) 12–14 (46%) 96.3 +1.86 1992 1646 122.6 -0.34 -1.80 0.915 48.1% -19 -9 -164 45.7% -0.40 2–6 (25%) 4–5 (44%) 95.2 -0.27
25 1988 1769 141.5 — — — — -99 -245 +181 58.5% +0.78 5–4 (56%) 9–5 (64%) 104.2 +1.13 1993 1596 111.1 -2.52 -2.49 0.792 45.9% +5 -12 — 25.8% -1.45 4–0 (100%) 1–1 — -0.61
26 1989 1816 142.3 — — — — +2 — +56 56.1% +0.52 11–4 (73%) 12–16 (43%) 103.7 -1.04 1994 1568 101.6 -2.71 -1.42 0.785 45.0% — — — 0.0% -2.50 — 0–1 — +0.04
27 1990 1726 145.9 — — — — -3 -104 +142 53.7% +0.35 9–12 (43%) 13–13 (50%) 96.2 -1.11 1995 1566 110.6 +3.66 +0.68 0.964 49.0% — — — 25.0% -1.75 1–0 — — -0.25
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%) 92.4 -1.05 1996 1570 108.2 +1.19 -1.53 0.827 46.0% — — — 50.0% +0.75 — 0–1 — +0.04
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%) 104.9 -2.65 1997 1562 106.7 +1.45 -0.38 0.815 47.5% — — — 33.3% -0.33 0–1 0–1 — -0.10
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%) 104.8 +0.68 1998 1570 108.2 +2.32 -0.20 1.053 50.1% — — — 50.0% 0.00 — 1–1 — -0.06
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%) 89.1 -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%) 98.7 +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 — 1729 132.9 -0.51 -1.65 0.890 47.8% +14 -24 -164 40.7% -0.61 28–26 (52%) 24–29 (45%) 102.3 -2.18

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.