William Brown
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Bob Lutz | 0 | 5 | 5 | Mar 25, 1976 | H2H |
| Vijay Amritraj | 2 | 1 | 3 | Mar 8, 1975 | H2H |
| Charlie Pasarell | 0 | 3 | 3 | Oct 11, 1973 | H2H |
| Raul Ramirez | 0 | 2 | 2 | Sep 17, 1975 | H2H |
| Paul Gerken | 1 | 1 | 2 | Aug 7, 1975 | H2H |
H2H data updated: 2026-09-03 00:00 UTC
William Brown vs Tom Edlefsen H2H: 0-1
Tom Edlefsen holds a 1–0 lead over William Brown in their ATP head-to-head. Across 1 main-draw meeting, Tom Edlefsen leads 1–0 on hard courts. Most recently, Tom Edlefsen won the 1971 Merion round of 64 6-3 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.
H2H
0
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1
1 main draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Tom Edlefsen | 6-3 6-4 | William Brown | Match data | Aug 24, 1971* | R64 | Merion | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| William Brown | #436 | #86 | 0 | 1,555 | 28 | 81 | 25.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Tom Edlefsen | #172 | #94 | 0 | 1,739 | 109 | 145 | 42.9% | 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 | William Brown | Tom Edlefsen | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 23 | 1968 | 2–6 | 25.0% | — | 1,442 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1969 | 2–5 | 28.6% | — | 1,448 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1970 | 1–7 | 12.5% | — | 1,425 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1971 | 1–6 | 14.3% | — | 1,415 | 0 | 0 | 1968 | 19–22 | 46.3% | — | 1,528 | 0 | 0 |
| 27 | 1972 | 3–8 | 27.3% | — | 1,440 | 0 | 0 | 1969 | 26–25 | 51.0% | — | 1,597 | 0 | 0 |
| 28 | 1973 | 2–12 | 14.3% | #224 | 1,409 | 0 | 0 | 1970 | 16–19 | 45.7% | — | 1,582 | 0 | 0 |
| 29 | 1974 | 11–19 | 36.7% | #86 | 1,549 | 0 | 0 | 1971 | 21–19 | 52.5% | — | 1,627 | 0 | 1 |
| 30 | 1975 | 5–16 | 23.8% | #165 | 1,485 | 0 | 0 | 1972 | 10–10 | 50.0% | — | 1,718 | 0 | 2 |
| 31 | 1976 | 1–1 | 50.0% | #239 | 1,511 | 0 | 0 | 1973 | 9–25 | 26.5% | #111 | 1,570 | 0 | 2 |
| 32 | 1977 | 0–1 | 0.0% | #366 | 1,492 | 0 | 0 | 1974 | 6–16 | 27.3% | #118 | 1,508 | 0 | 2 |
| 33 | — | — | — | — | — | — | — | 1975 | 2–9 | 18.2% | #172 | 1,511 | 0 | 2 |
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 | William Brown | Tom Edlefsen | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 23 | 1968 | — | — | — | — | 1 | 2 | 3 | 33.3% | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1969 | 2 | 2 | 4 | 50.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1970 | 0 | 5 | 5 | 0.0% | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1971 | 0 | 4 | 4 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1968 | 6 | 8 | 14 | 42.9% | 5 | 8 | 13 | 38.5% | 7 | 5 | 12 | 58.3% | 1 | 1 | 2 | 50.0% |
| 27 | 1972 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 2 | 3 | 5 | 40.0% | 1 | 2 | 3 | 33.3% | 1969 | 7 | 7 | 14 | 50.0% | 8 | 8 | 16 | 50.0% | 9 | 7 | 16 | 56.3% | 2 | 3 | 5 | 40.0% |
| 28 | 1973 | 1 | 5 | 6 | 16.7% | 1 | 1 | 2 | 50.0% | 0 | 5 | 5 | 0.0% | 0 | 1 | 1 | 0.0% | 1970 | 7 | 9 | 16 | 43.8% | 7 | 6 | 13 | 53.8% | 0 | 2 | 2 | 0.0% | 2 | 2 | 4 | 50.0% |
| 29 | 1974 | 1 | 3 | 4 | 25.0% | 3 | 7 | 10 | 30.0% | 3 | 4 | 7 | 42.9% | 4 | 5 | 9 | 44.4% | 1971 | 14 | 12 | 26 | 53.8% | 6 | 4 | 10 | 60.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% |
| 30 | 1975 | 0 | 2 | 2 | 0.0% | 2 | 6 | 8 | 25.0% | 0 | 1 | 1 | 0.0% | 3 | 7 | 10 | 30.0% | 1972 | 3 | 5 | 8 | 37.5% | — | — | — | — | — | — | — | — | 7 | 5 | 12 | 58.3% |
| 31 | 1976 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 1973 | 5 | 9 | 14 | 35.7% | 3 | 6 | 9 | 33.3% | 0 | 2 | 2 | 0.0% | 1 | 8 | 9 | 11.1% |
| 32 | 1977 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1974 | 1 | 4 | 5 | 20.0% | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | 4 | 7 | 11 | 36.4% |
| 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 2 | 2 | 4 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 6 | 6 | 0.0% |
| Career | — | 5 | 24 | 29 | 17.2% | 8 | 22 | 30 | 26.7% | 7 | 19 | 26 | 26.9% | 8 | 16 | 24 | 33.3% | — | 45 | 56 | 101 | 44.6% | 30 | 37 | 67 | 44.8% | 16 | 18 | 34 | 47.1% | 18 | 34 | 52 | 34.6% |
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 | William Brown | Tom Edlefsen | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 23 | 1968 | 1443 | 97.1 | — | — | — | — | — | +51 | -1 | 31.6% | -0.95 | 0–1 | — | — | +0.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 1969 | 1449 | 101.9 | — | — | — | — | +135 | +5 | — | 29.4% | -1.29 | 1–1 | — | — | -0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1970 | 1426 | 102.9 | — | — | — | — | +83 | — | +34 | 31.8% | -1.32 | 0–3 (0%) | — | — | +0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1971 | 1415 | 98.5 | — | — | — | — | +22 | — | — | 21.4% | -1.64 | 1–1 | 0–1 | — | +0.06 | 1968 | 1529 | 107.7 | — | — | — | — | -11 | -39 | +57 | 47.6% | -0.09 | 5–8 (38%) | — | — | +1.20 |
| 27 | 1972 | 1441 | 106.2 | — | — | — | — | +6 | — | +72 | 37.0% | -0.63 | 1–2 (33%) | 1–3 (25%) | — | +0.30 | 1969 | 1597 | 119.3 | — | — | — | — | +6 | -63 | +29 | 50.0% | +0.15 | 8–9 (47%) | — | — | +1.82 |
| 28 | 1973 | 1410 | 107.0 | — | — | — | — | +31 | — | +18 | 24.2% | -1.79 | 1–2 (33%) | 3–3 (50%) | — | +0.02 | 1970 | 1582 | 114.6 | — | — | — | — | +30 | -31 | — | 47.5% | +0.20 | 4–6 (40%) | 0–2 | — | +3.75 |
| 29 | 1974 | 1550 | 114.9 | — | — | — | — | -55 | -68 | -71 | 37.7% | -1.26 | 1–3 (25%) | 6–5 (55%) | — | +0.71 | 1971 | 1627 | 119.4 | — | — | — | — | -1 | -10 | — | 51.6% | +0.18 | 9–8 (53%) | 7–6 (54%) | — | +3.42 |
| 30 | 1975 | 1486 | 110.8 | — | — | — | — | -1 | -31 | — | 28.8% | -1.54 | 4–3 (57%) | 4–4 (50%) | — | +1.07 | 1972 | 1718 | 125.5 | — | — | — | — | -25 | — | — | 45.1% | -0.55 | 8–3 (73%) | 6–4 (60%) | — | -1.16 |
| 31 | 1976 | 1512 | 113.7 | — | — | — | — | — | — | — | 40.0% | -0.20 | 1–0 | 1–0 | — | -0.37 | 1973 | 1570 | 118.3 | — | — | — | — | -6 | +52 | — | 30.4% | -1.11 | 6–7 (46%) | 3–7 (30%) | — | -0.99 |
| 32 | 1977 | 1493 | 94.5 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | 0–1 | — | +0.28 | 1974 | 1509 | 109.4 | — | — | — | — | +36 | +61 | — | 32.7% | -1.49 | 2–3 (40%) | 5–3 (63%) | — | +0.86 |
| 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1512 | 118.2 | — | — | — | — | +16 | — | — | 24.0% | -1.88 | 1–2 (33%) | — | — | -0.84 |
| Career | — | 1556 | 110.6 | — | — | — | — | +11 | -32 | +2 | 31.5% | -1.32 | 10–16 (38%) | 15–17 (47%) | 97.3 | +1.80 | — | 1739 | 120.0 | — | — | — | — | +4 | -19 | +41 | 44.1% | -0.32 | 43–46 (48%) | 21–22 (49%) | 102.7 | +3.24 |
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.