Byron Bertram
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Harold Solomon | 0 | 5 | 5 | Feb 15, 1980 | H2H |
| Ion Tiriac | 1 | 4 | 5 | Apr 6, 1978 | H2H |
| Stan Smith | 3 | 1 | 4 | Apr 5, 1980 | H2H |
| Roscoe Tanner | 1 | 3 | 4 | Apr 22, 1978 | H2H |
| Jimmy Connors | 0 | 4 | 4 | Jul 1, 1977 | H2H |
H2H data updated: 2026-09-02 00:00 UTC
Byron Bertram vs Haroon Rahim H2H: 1-0
Byron Bertram holds a 1–0 lead over Haroon Rahim in their ATP head-to-head. Across 1 main-draw meeting, Byron Bertram leads 1–0 on carpet. Most recently, Byron Bertram won the 1976 London round of 32 7-6 7-6.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Byron Bertram | 7-6 7-6 | Haroon Rahim | Match data | Nov 4, 1976* | R32 | London | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Byron Bertram | #150 | #57 | 0 | 1,815 | 115 | 139 | 45.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Haroon Rahim | #130 | #34 | 0 | 1,851 | 148 | 176 | 45.7% | 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 | Byron Bertram | Haroon Rahim | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1969 | 0–3 | 0.0% | — | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 1970 | 11–11 | 50.0% | — | 1,540 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1971 | 9–13 | 40.9% | — | 1,547 | 0 | 0 | 1968 | 5–7 | 41.7% | — | 1,457 | 0 | 0 |
| 19 | 1972 | 2–2 | 50.0% | — | 1,536 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1973 | 11–10 | 52.4% | #152 | 1,617 | 0 | 0 | 1970 | 7–8 | 46.7% | — | 1,541 | 0 | 0 |
| 21 | 1974 | 15–13 | 53.6% | #156 | 1,655 | 0 | 0 | 1971 | 17–17 | 50.0% | — | 1,652 | 0 | 0 |
| 22 | 1975 | 5–8 | 38.5% | #120 | 1,652 | 0 | 0 | 1972 | 32–38 | 45.7% | — | 1,732 | 0 | 0 |
| 23 | 1976 | 23–24 | 48.9% | #57 | 1,737 | 0 | 0 | 1973 | 20–34 | 37.0% | #90 | 1,666 | 0 | 0 |
| 24 | 1977 | 21–27 | 43.8% | #87 | 1,744 | 0 | 0 | 1974 | 9–21 | 30.0% | #123 | 1,573 | 0 | 0 |
| 25 | 1978 | 10–11 | 47.6% | #92 | 1,668 | 0 | 0 | 1975 | 22–26 | 45.8% | #74 | 1,696 | 0 | 0 |
| 26 | 1979 | 1–2 | 33.3% | #219 | 1,649 | 0 | 0 | 1976 | 29–18 | 61.7% | #49 | 1,806 | 0 | 2 |
| 27 | 1980 | 7–15 | 31.8% | #150 | 1,570 | 0 | 0 | 1977 | 7–7 | 50.0% | #53 | 1,773 | 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 | Byron Bertram | Haroon Rahim | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | 1969 | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1970 | 1 | 3 | 4 | 25.0% | 2 | 3 | 5 | 40.0% | 8 | 5 | 13 | 61.5% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1971 | 4 | 5 | 9 | 44.4% | 0 | 2 | 2 | 0.0% | 5 | 4 | 9 | 55.6% | 0 | 2 | 2 | 0.0% | 1968 | — | — | — | — | — | — | — | — | 5 | 7 | 12 | 41.7% | — | — | — | — |
| 19 | 1972 | 1 | 1 | 2 | 50.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1973 | 3 | 3 | 6 | 50.0% | 1 | 3 | 4 | 25.0% | 6 | 3 | 9 | 66.7% | 1 | 1 | 2 | 50.0% | 1970 | 1 | 3 | 4 | 25.0% | — | — | — | — | 3 | 3 | 6 | 50.0% | 3 | 2 | 5 | 60.0% |
| 21 | 1974 | 3 | 1 | 4 | 75.0% | 1 | 4 | 5 | 20.0% | 1 | 1 | 2 | 50.0% | 10 | 7 | 17 | 58.8% | 1971 | 10 | 10 | 20 | 50.0% | 1 | 3 | 4 | 25.0% | 2 | 1 | 3 | 66.7% | 4 | 3 | 7 | 57.1% |
| 22 | 1975 | 1 | 3 | 4 | 25.0% | 3 | 3 | 6 | 50.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 1972 | 19 | 18 | 37 | 51.4% | 1 | 3 | 4 | 25.0% | 1 | 3 | 4 | 25.0% | 11 | 14 | 25 | 44.0% |
| 23 | 1976 | 7 | 4 | 11 | 63.6% | 13 | 15 | 28 | 46.4% | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% | 1973 | 8 | 8 | 16 | 50.0% | 6 | 12 | 18 | 33.3% | 1 | 3 | 4 | 25.0% | 5 | 11 | 16 | 31.3% |
| 24 | 1977 | 7 | 10 | 17 | 41.2% | 4 | 7 | 11 | 36.4% | 6 | 3 | 9 | 66.7% | 4 | 7 | 11 | 36.4% | 1974 | 3 | 5 | 8 | 37.5% | 2 | 7 | 9 | 22.2% | 0 | 2 | 2 | 0.0% | 4 | 7 | 11 | 36.4% |
| 25 | 1978 | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 10 | 6 | 16 | 62.5% | 1975 | 4 | 7 | 11 | 36.4% | 4 | 7 | 11 | 36.4% | 1 | 2 | 3 | 33.3% | 13 | 10 | 23 | 56.5% |
| 26 | 1979 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | 1976 | 7 | 7 | 14 | 50.0% | 3 | 1 | 4 | 75.0% | 1 | 2 | 3 | 33.3% | 18 | 8 | 26 | 69.2% |
| 27 | 1980 | 4 | 6 | 10 | 40.0% | 0 | 3 | 3 | 0.0% | 1 | 4 | 5 | 20.0% | 2 | 2 | 4 | 50.0% | 1977 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 7 | 6 | 13 | 53.8% |
| Career | — | 31 | 43 | 74 | 41.9% | 24 | 41 | 65 | 36.9% | 29 | 24 | 53 | 54.7% | 31 | 31 | 62 | 50.0% | — | 52 | 59 | 111 | 46.8% | 17 | 33 | 50 | 34.0% | 14 | 23 | 37 | 37.8% | 65 | 61 | 126 | 51.6% |
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 | Byron Bertram | Haroon Rahim | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 16 | 1969 | 1467 | 97.7 | — | — | — | — | +26 | — | — | 20.0% | -2.20 | — | — | — | -0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1970 | 1541 | 119.6 | — | — | — | — | -55 | -40 | +104 | 49.1% | -0.21 | 0–1 | — | — | +0.86 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 1971 | 1547 | 108.9 | — | — | — | — | -39 | — | +97 | 47.5% | -0.13 | 2–7 (22%) | 3–2 (60%) | — | +2.12 | 1968 | 1457 | 102.4 | — | — | — | — | — | — | -26 | 48.5% | +0.09 | 0–4 (0%) | — | — | +0.36 |
| 19 | 1972 | 1536 | 105.5 | — | — | — | — | — | — | — | 54.5% | +1.27 | — | 0–1 | — | +0.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1973 | 1618 | 113.6 | — | — | — | — | +1 | -147 | +39 | 49.0% | -0.12 | 5–3 (63%) | 2–2 (50%) | — | +1.62 | 1970 | 1541 | 112.7 | — | — | — | — | +73 | — | -52 | 51.5% | -0.24 | 1–3 (25%) | 3–4 (43%) | — | +0.65 |
| 21 | 1974 | 1655 | 122.3 | — | — | — | — | +78 | -202 | — | 53.2% | +0.08 | 5–3 (63%) | 5–2 (71%) | — | +2.72 | 1971 | 1653 | 120.0 | — | — | — | — | +4 | -128 | -100 | 51.3% | +0.23 | 6–5 (55%) | 7–11 (39%) | — | +1.13 |
| 22 | 1975 | 1653 | 123.3 | — | — | — | — | +13 | -136 | — | 44.1% | -0.26 | 2–3 (40%) | 3–2 (60%) | — | -0.16 | 1972 | 1733 | 140.1 | — | — | — | — | +9 | -224 | -177 | 48.0% | -0.14 | 12–18 (40%) | 18–20 (47%) | — | +0.09 |
| 23 | 1976 | 1737 | 135.3 | — | — | — | — | +19 | -143 | — | 48.7% | -0.04 | 10–8 (56%) | 5–6 (45%) | — | -0.81 | 1973 | 1667 | 134.7 | — | — | — | — | +47 | -119 | -149 | 43.1% | -0.46 | 6–13 (32%) | 9–8 (53%) | — | -3.74 |
| 24 | 1977 | 1745 | 136.0 | — | — | — | — | -14 | -174 | +50 | 43.4% | -0.53 | 11–5 (69%) | 4–7 (36%) | — | -2.84 | 1974 | 1573 | 113.2 | — | — | — | — | +59 | -60 | — | 32.9% | -1.07 | 6–5 (55%) | 1–7 (13%) | — | +0.59 |
| 25 | 1978 | 1668 | 116.8 | — | — | — | — | +30 | — | — | 45.7% | -0.35 | 2–1 (67%) | 3–1 (75%) | — | +3.30 | 1975 | 1696 | 135.2 | — | — | — | — | +13 | -147 | -186 | 46.2% | -0.17 | 10–14 (42%) | 10–14 (42%) | — | -0.49 |
| 26 | 1979 | 1650 | 106.6 | — | — | — | — | +23 | — | — | 28.6% | -0.86 | 1–0 | 0–1 | — | +0.39 | 1976 | 1807 | 138.9 | — | — | — | — | +10 | -239 | -281 | 58.0% | +0.62 | 9–6 (60%) | 9–13 (41%) | — | +2.00 |
| 27 | 1980 | 1570 | 124.2 | — | — | — | — | +66 | -71 | +169 | 38.9% | -0.57 | 2–5 (29%) | 5–6 (45%) | — | -0.40 | 1977 | 1773 | 120.6 | — | — | — | — | +3 | — | — | 60.0% | +0.80 | 2–1 (67%) | 2–3 (40%) | — | +1.23 |
| Career | — | 1816 | 130.3 | — | — | — | — | +20 | -141 | +86 | 46.2% | -0.25 | 40–36 (53%) | 30–30 (50%) | 106.0 | +2.79 | — | 1851 | 135.1 | — | — | — | — | +20 | -133 | -104 | 47.9% | -0.10 | 52–69 (43%) | 59–80 (42%) | 94.5 | +0.58 |
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.
Haroon Rahim
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Cliff Richey | 2 | 7 | 9 | Feb 7, 1976 | H2H |
| Tom Gorman | 5 | 2 | 7 | Jan 21, 1977 | H2H |
| Roscoe Tanner | 0 | 7 | 7 | Jan 25, 1976 | H2H |
| Jimmy Connors | 2 | 5 | 7 | Oct 11, 1973 | H2H |
| John Alexander | 1 | 5 | 6 | Jan 26, 1977 | H2H |