Wally Masur
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Ivan Lendl | 2 | 10 | 12 | Jul 28, 1994 | H2H |
| Jakob Hlasek | 4 | 4 | 8 | Jun 24, 1994 | H2H |
| Brad Gilbert | 2 | 6 | 8 | Jun 28, 1992 | H2H |
| John Fitzgerald | 4 | 4 | 8 | Apr 9, 1992 | H2H |
| John McEnroe | 1 | 6 | 7 | Mar 6, 1991 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
Wally Masur vs Sammy Giammalva Jr H2H: 2-1
Wally Masur holds a 2–1 lead over Sammy Giammalva Jr in their ATP head-to-head. Across 3 main-draw meetings, Wally Masur leads 2–0 on hard courts, while Sammy Giammalva Jr leads 1–0 on grass. Most recently, Wally Masur won the 1983 Hong Kong Open final 6-1 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
2
–
1
3 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Wally Masur | 6-1 6-1 | Sammy Giammalva Jr | Match data | Nov 6, 1983* | F | Hong Kong Open | ATP 250 | Hard |
| Wally Masur | 6-3 6-4 | Sammy Giammalva Jr | Match data | Mar 10, 1983* | R32 | Nancy | ATP 250 | Hard |
| Sammy Giammalva Jr | 7-5 6-7 6-3 | Wally Masur | Match data | Dec 18, 1982* | QF | 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 |
| Sammy Giammalva Jr | — | — | — | 1,803 | — | — | — | 0 | 0 | 0 | 0 | 2 | 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 | Wally Masur | Sammy Giammalva Jr | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1980 | 1–1 | 50.0% | #423 | 1,498 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1981 | 3–4 | 42.9% | — | 1,510 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1982 | 6–8 | 42.9% | — | 1,582 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1983 | 19–17 | 52.8% | #67 | 1,737 | 0 | 1 | — | — | — | — | — | — | — |
| 21 | 1984 | 18–23 | 43.9% | #109 | 1,690 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1985 | 21–21 | 50.0% | #100 | 1,720 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | 1986 | 17–16 | 51.5% | #87 | 1,689 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 1987 | 33–19 | 63.5% | #35 | 1,718 | 0 | 2 | — | — | — | — | — | — | — |
| 25 | 1988 | 26–16 | 61.9% | #46 | 1,769 | 0 | 3 | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — |
| 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 | 1,566 | 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 | Sammy Giammalva Jr | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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% | — | — | — | — | 1980 | 6 | 3 | 9 | 66.7% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 18 | 1981 | — | — | — | — | — | — | — | — | 2 | 3 | 5 | 40.0% | 1 | 1 | 2 | 50.0% | 1981 | 13 | 8 | 21 | 61.9% | 8 | 7 | 15 | 53.3% | — | — | — | — | 2 | 5 | 7 | 28.6% |
| 19 | 1982 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 6 | 3 | 9 | 66.7% | 0 | 1 | 1 | 0.0% | 1982 | 0 | 3 | 3 | 0.0% | 1 | 5 | 6 | 16.7% | 6 | 3 | 9 | 66.7% | 1 | 4 | 5 | 20.0% |
| 20 | 1983 | 7 | 3 | 10 | 70.0% | 2 | 6 | 8 | 25.0% | 8 | 6 | 14 | 57.1% | 2 | 2 | 4 | 50.0% | 1983 | 11 | 10 | 21 | 52.4% | 6 | 5 | 11 | 54.5% | 2 | 3 | 5 | 40.0% | 5 | 2 | 7 | 71.4% |
| 21 | 1984 | 3 | 7 | 10 | 30.0% | 2 | 4 | 6 | 33.3% | 6 | 7 | 13 | 46.2% | 7 | 5 | 12 | 58.3% | 1984 | 8 | 7 | 15 | 53.3% | 3 | 4 | 7 | 42.9% | 3 | 2 | 5 | 60.0% | 1 | 2 | 3 | 33.3% |
| 22 | 1985 | 6 | 7 | 13 | 46.2% | 0 | 6 | 6 | 0.0% | 12 | 6 | 18 | 66.7% | 3 | 2 | 5 | 60.0% | 1985 | 10 | 8 | 18 | 55.6% | — | — | — | — | 4 | 4 | 8 | 50.0% | 4 | 5 | 9 | 44.4% |
| 23 | 1986 | 14 | 10 | 24 | 58.3% | 0 | 3 | 3 | 0.0% | 3 | 3 | 6 | 50.0% | — | — | — | — | 1986 | 6 | 8 | 14 | 42.9% | 3 | 3 | 6 | 50.0% | 2 | 2 | 4 | 50.0% | 3 | 4 | 7 | 42.9% |
| 24 | 1987 | 10 | 10 | 20 | 50.0% | 0 | 1 | 1 | 0.0% | 19 | 5 | 24 | 79.2% | 4 | 3 | 7 | 57.1% | 1987 | 4 | 8 | 12 | 33.3% | 2 | 3 | 5 | 40.0% | 4 | 3 | 7 | 57.1% | 5 | 5 | 10 | 50.0% |
| 25 | 1988 | 11 | 8 | 19 | 57.9% | 4 | 2 | 6 | 66.7% | 9 | 3 | 12 | 75.0% | 2 | 3 | 5 | 40.0% | 1988 | 7 | 8 | 15 | 46.7% | 2 | 2 | 4 | 50.0% | 3 | 3 | 6 | 50.0% | 4 | 2 | 6 | 66.7% |
| 26 | 1989 | 20 | 13 | 33 | 60.6% | — | — | — | — | 4 | 3 | 7 | 57.1% | 7 | 5 | 12 | 58.3% | 1989 | 4 | 5 | 9 | 44.4% | 0 | 2 | 2 | 0.0% | 0 | 3 | 3 | 0.0% | 1 | 0 | 1 | 100.0% |
| 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% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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% | — | 69 | 68 | 137 | 50.4% | 25 | 32 | 57 | 43.9% | 24 | 23 | 47 | 51.1% | 26 | 29 | 55 | 47.3% |
Advanced Statistics Comparison by Age
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Wally Masur | Sammy Giammalva Jr | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1980 | 1608 | 127.7 | — | — | — | — | +76 | — | — | 50.0% | -0.03 | 3–0 (100%) | 1–0 | — | +0.70 |
| 18 | 1981 | 1511 | 106.6 | — | — | — | — | — | — | +25 | 45.5% | -0.41 | 3–3 (50%) | 3–1 (75%) | — | +0.47 | 1981 | 1672 | 132.0 | — | — | — | — | +26 | -93 | — | 50.0% | -0.02 | 15–10 (60%) | 8–8 (50%) | 103.8 | +2.44 |
| 19 | 1982 | 1582 | 119.9 | — | — | — | — | -44 | — | +50 | 45.9% | -0.49 | 2–3 (40%) | 4–2 (67%) | 101.6 | +0.13 | 1982 | 1623 | 123.4 | — | — | — | — | -34 | -90 | +29 | 41.3% | -0.35 | 4–8 (33%) | 3–7 (30%) | 94.9 | +1.50 |
| 20 | 1983 | 1738 | 128.0 | — | — | — | — | -86 | -242 | +12 | 50.0% | -0.07 | 8–6 (57%) | 12–6 (67%) | 106.5 | +1.67 | 1983 | 1701 | 132.6 | — | — | — | — | -1 | -112 | -28 | 53.3% | -0.09 | 7–7 (50%) | 8–4 (67%) | 103.1 | +2.18 |
| 21 | 1984 | 1690 | 136.0 | — | — | — | — | +5 | -171 | +31 | 45.1% | -0.39 | 5–7 (42%) | 6–3 (67%) | 102.0 | -0.18 | 1984 | 1715 | 139.4 | — | — | — | — | -12 | -117 | +2 | 47.1% | -0.23 | 6–2 (75%) | 3–3 (50%) | 105.8 | -0.79 |
| 22 | 1985 | 1721 | 125.2 | — | — | — | — | -58 | -281 | +80 | 50.9% | +0.11 | 8–9 (47%) | 11–13 (46%) | 96.4 | +1.83 | 1985 | 1737 | 142.0 | — | — | — | — | +7 | — | +16 | 50.6% | +0.04 | 3–2 (60%) | 8–3 (73%) | 106.1 | -0.64 |
| 23 | 1986 | 1690 | 135.7 | — | — | — | — | +6 | -254 | +91 | 53.1% | +0.46 | 2–4 (33%) | 4–7 (36%) | 95.9 | +1.40 | 1986 | 1740 | 140.4 | — | — | — | — | -9 | -120 | -6 | 48.8% | +0.15 | 4–6 (40%) | 3–1 (75%) | 100.4 | -1.68 |
| 24 | 1987 | 1718 | 136.8 | — | — | — | — | -62 | — | +198 | 59.4% | +0.76 | 9–8 (53%) | 12–14 (46%) | 96.3 | +1.86 | 1987 | 1644 | 128.6 | — | — | — | — | +2 | -40 | +94 | 43.4% | -0.45 | 4–4 (50%) | 5–6 (45%) | 97.9 | +0.11 |
| 25 | 1988 | 1769 | 141.5 | — | — | — | — | -99 | -245 | +181 | 58.5% | +0.78 | 5–4 (56%) | 9–5 (64%) | 104.2 | +1.13 | 1988 | 1653 | 124.7 | — | — | — | — | -2 | -43 | +53 | 51.8% | +0.13 | 7–6 (54%) | 5–6 (45%) | 97.8 | +0.72 |
| 26 | 1989 | 1816 | 142.3 | — | — | — | — | +2 | — | +56 | 56.1% | +0.52 | 11–4 (73%) | 12–16 (43%) | 103.7 | -1.04 | 1989 | 1582 | 113.0 | — | — | — | — | +68 | — | +50 | 35.9% | -0.54 | 2–2 (50%) | 0–3 (0%) | 96.8 | +0.53 |
| 27 | 1990 | 1726 | 145.9 | — | — | — | — | -3 | -104 | +142 | 53.7% | +0.35 | 9–12 (43%) | 13–13 (50%) | 96.2 | -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%) | 92.4 | -1.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | 1804 | 139.1 | — | — | — | — | +8 | -94 | +29 | 48.1% | -0.11 | 55–47 (54%) | 44–41 (52%) | 103.6 | +1.72 |
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.
Sammy Giammalva Jr
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Scott Davis | 3 | 3 | 6 | Jul 9, 1987 | — |
| Bill Scanlon | 2 | 3 | 5 | Feb 15, 1989 | — |
| Tim Mayotte | 2 | 3 | 5 | Sep 3, 1987 | — |
| Jimmy Connors | 0 | 5 | 5 | Nov 20, 1986 | — |
| Ivan Lendl | 0 | 5 | 5 | Mar 28, 1986 | — |