H2H data updated: 2026-09-01 00:00 UTC
Harold Solomon holds a 5–0 lead over Byron Bertram in their ATP head-to-head. Across 5 main-draw meetings, Harold Solomon leads 4–0 on hard courts and 1–0 on carpet. Most recently, Harold Solomon won the 1980 Indian Wells Open round of 16 7-5 6-0.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Harold Solomon | 7-5 6-0 | Byron Bertram | Match data | Feb 15, 1980* | R16 | Indian Wells Open | ATP 250 | Hard |
| Harold Solomon | 7-5 6-3 | Byron Bertram | Match data | Nov 27, 1976* | R16 | South African Open | ATP 250 | Hard |
| Harold Solomon | 4-6 6-2 6-2 | Byron Bertram | Match data | Oct 28, 1976* | R32 | Paris Masters | ATP 250 | Hard |
| Harold Solomon | 7-5 6-3 | Byron Bertram | Match data | Sep 29, 1976* | R64 | San Francisco | ATP 250 | Carpet |
| Harold Solomon | 6-3 6-2 | Byron Bertram | Match data | Nov 20, 1975* | R32 | South African Open | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Harold Solomon | #1,115 | #5 | 2 | 2,163 | 566 | 328 | 63.3% | 0 | 0 | 0 | 1 | 21 | 22 |
| Byron Bertram | #150 | #57 | 0 | 1,815 | 115 | 139 | 45.3% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Harold Solomon | Byron Bertram | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1969 | 0–1 | 0.0% | — | 1,481 | 0 | 0 | 1969 | 0–3 | 0.0% | — | 1,467 | 0 | 0 |
| 17 | 1970 | 0–1 | 0.0% | — | 1,477 | 0 | 0 | 1970 | 11–11 | 50.0% | — | 1,540 | 0 | 0 |
| 18 | 1971 | 8–6 | 57.1% | — | 1,591 | 0 | 0 | 1971 | 9–13 | 40.9% | — | 1,547 | 0 | 0 |
| 19 | 1972 | 12–11 | 52.2% | — | 1,682 | 0 | 0 | 1972 | 2–2 | 50.0% | — | 1,536 | 0 | 0 |
| 20 | 1973 | 21–23 | 47.7% | #59 | 1,770 | 0 | 0 | 1973 | 11–10 | 52.4% | #152 | 1,617 | 0 | 0 |
| 21 | 1974 | 59–38 | 60.8% | #16 | 1,902 | 0 | 1 | 1974 | 15–13 | 53.6% | #156 | 1,655 | 0 | 0 |
| 22 | 1975 | 69–31 | 69.0% | #17 | 1,985 | 0 | 5 | 1975 | 5–8 | 38.5% | #120 | 1,652 | 0 | 0 |
| 23 | 1976 | 72–29 | 71.3% | #8 | 2,050 | 0 | 10 | 1976 | 23–24 | 48.9% | #57 | 1,737 | 0 | 0 |
| 24 | 1977 | 65–27 | 70.7% | #16 | 2,002 | 0 | 13 | 1977 | 21–27 | 43.8% | #87 | 1,744 | 0 | 0 |
| 25 | 1978 | 67–32 | 67.7% | #9 | 1,907 | 0 | 15 | 1978 | 10–11 | 47.6% | #92 | 1,668 | 0 | 0 |
| 26 | 1979 | 64–22 | 74.4% | #8 | 2,004 | 0 | 18 | 1979 | 1–2 | 33.3% | #219 | 1,649 | 0 | 0 |
| 27 | 1980 | 61–22 | 73.5% | #7 | 1,994 | 0 | 22 | 1980 | 7–15 | 31.8% | #150 | 1,570 | 0 | 0 |
| 28 | 1981 | 29–24 | 54.7% | #21 | 1,758 | 0 | 22 | — | — | — | — | — | — | — |
| 29 | 1982 | 22–23 | 48.9% | #66 | 1,797 | 0 | 22 | — | — | — | — | — | — | — |
| 30 | 1983 | 5–17 | 22.7% | #95 | 1,623 | 0 | 22 | — | — | — | — | — | — | — |
| 31 | 1984 | 4–6 | 40.0% | #223 | 1,633 | 0 | 22 | — | — | — | — | — | — | — |
| 32 | 1985 | 4–6 | 40.0% | #106 | 1,615 | 0 | 22 | — | — | — | — | — | — | — |
| 33 | 1986 | 4–8 | 33.3% | #240 | 1,594 | 0 | 22 | — | — | — | — | — | — | — |
| 38 | 1991 | 0–1 | 0.0% | #1106 | 1,574 | 0 | 22 | — | — | — | — | — | — | — |
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 | Harold Solomon | Byron Bertram | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1 | 1 | 0.0% | — | — | — | — | 1969 | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1970 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1970 | 1 | 3 | 4 | 25.0% | 2 | 3 | 5 | 40.0% | 8 | 5 | 13 | 61.5% | — | — | — | — |
| 18 | 1971 | 3 | 2 | 5 | 60.0% | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | 1971 | 4 | 5 | 9 | 44.4% | 0 | 2 | 2 | 0.0% | 5 | 4 | 9 | 55.6% | 0 | 2 | 2 | 0.0% |
| 19 | 1972 | 5 | 2 | 7 | 71.4% | 6 | 4 | 10 | 60.0% | 1 | 3 | 4 | 25.0% | 0 | 2 | 2 | 0.0% | 1972 | 1 | 1 | 2 | 50.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 20 | 1973 | 9 | 6 | 15 | 60.0% | 8 | 7 | 15 | 53.3% | 1 | 2 | 3 | 33.3% | 3 | 8 | 11 | 27.3% | 1973 | 3 | 3 | 6 | 50.0% | 1 | 3 | 4 | 25.0% | 6 | 3 | 9 | 66.7% | 1 | 1 | 2 | 50.0% |
| 21 | 1974 | 18 | 11 | 29 | 62.1% | 31 | 13 | 44 | 70.5% | 0 | 5 | 5 | 0.0% | 10 | 9 | 19 | 52.6% | 1974 | 3 | 1 | 4 | 75.0% | 1 | 4 | 5 | 20.0% | 1 | 1 | 2 | 50.0% | 10 | 7 | 17 | 58.8% |
| 22 | 1975 | 19 | 10 | 29 | 65.5% | 32 | 12 | 44 | 72.7% | — | — | — | — | 18 | 9 | 27 | 66.7% | 1975 | 1 | 3 | 4 | 25.0% | 3 | 3 | 6 | 50.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
| 23 | 1976 | 18 | 5 | 23 | 78.3% | 35 | 11 | 46 | 76.1% | — | — | — | — | 19 | 13 | 32 | 59.4% | 1976 | 7 | 4 | 11 | 63.6% | 13 | 15 | 28 | 46.4% | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% |
| 24 | 1977 | 12 | 8 | 20 | 60.0% | 40 | 9 | 49 | 81.6% | 0 | 2 | 2 | 0.0% | 13 | 8 | 21 | 61.9% | 1977 | 7 | 10 | 17 | 41.2% | 4 | 7 | 11 | 36.4% | 6 | 3 | 9 | 66.7% | 4 | 7 | 11 | 36.4% |
| 25 | 1978 | 18 | 9 | 27 | 66.7% | 31 | 9 | 40 | 77.5% | — | — | — | — | 18 | 14 | 32 | 56.3% | 1978 | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 10 | 6 | 16 | 62.5% |
| 26 | 1979 | 22 | 8 | 30 | 73.3% | 29 | 9 | 38 | 76.3% | — | — | — | — | 13 | 5 | 18 | 72.2% | 1979 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 27 | 1980 | 22 | 5 | 27 | 81.5% | 22 | 7 | 29 | 75.9% | — | — | — | — | 17 | 10 | 27 | 63.0% | 1980 | 4 | 6 | 10 | 40.0% | 0 | 3 | 3 | 0.0% | 1 | 4 | 5 | 20.0% | 2 | 2 | 4 | 50.0% |
| 28 | 1981 | 12 | 9 | 21 | 57.1% | 11 | 7 | 18 | 61.1% | — | — | — | — | 6 | 8 | 14 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1982 | 14 | 9 | 23 | 60.9% | 5 | 6 | 11 | 45.5% | — | — | — | — | 3 | 8 | 11 | 27.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1983 | 1 | 5 | 6 | 16.7% | 4 | 10 | 14 | 28.6% | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1984 | — | — | — | — | 3 | 5 | 8 | 37.5% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1985 | 1 | 4 | 5 | 20.0% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1986 | 2 | 3 | 5 | 40.0% | 2 | 4 | 6 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 38 | 1991 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 176 | 97 | 273 | 64.5% | 267 | 120 | 387 | 69.0% | 2 | 14 | 16 | 12.5% | 121 | 97 | 218 | 55.5% | — | 31 | 43 | 74 | 41.9% | 24 | 41 | 65 | 36.9% | 29 | 24 | 53 | 54.7% | 31 | 31 | 62 | 50.0% |
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 | Harold Solomon | Byron Bertram | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1481 | 98.5 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.19 | 1969 | 1467 | 97.7 | — | — | — | — | +26 | — | — | 20.0% | -2.20 | — | — | — | -0.10 |
| 17 | 1970 | 1478 | 101.5 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.19 | 1970 | 1541 | 119.6 | — | — | — | — | -55 | -40 | +104 | 49.1% | -0.21 | 0–1 | — | — | +0.86 |
| 18 | 1971 | 1591 | 125.4 | — | — | — | — | +24 | +9 | — | 52.9% | +0.15 | 4–2 (67%) | 1–3 (25%) | — | -0.27 | 1971 | 1547 | 108.9 | — | — | — | — | -39 | — | +97 | 47.5% | -0.13 | 2–7 (22%) | 3–2 (60%) | — | +2.12 |
| 19 | 1972 | 1682 | 124.4 | — | — | — | — | -22 | +15 | -167 | 45.8% | -0.22 | 4–2 (67%) | 2–4 (33%) | — | -0.59 | 1972 | 1536 | 105.5 | — | — | — | — | — | — | — | 54.5% | +1.27 | — | 0–1 | — | +0.31 |
| 20 | 1973 | 1770 | 142.2 | — | — | — | — | -41 | -43 | -248 | 46.4% | -0.25 | 9–8 (53%) | 8–8 (50%) | — | -6.22 | 1973 | 1618 | 113.6 | — | — | — | — | +1 | -147 | +39 | 49.0% | -0.12 | 5–3 (63%) | 2–2 (50%) | — | +1.62 |
| 21 | 1974 | 1902 | 149.2 | — | — | — | — | +1 | +50 | -446 | 55.8% | +0.36 | 20–11 (65%) | 10–5 (67%) | — | -6.27 | 1974 | 1655 | 122.3 | — | — | — | — | +78 | -202 | — | 53.2% | +0.08 | 5–3 (63%) | 5–2 (71%) | — | +2.72 |
| 22 | 1975 | 1986 | 151.9 | — | — | — | — | +2 | -3 | — | 62.2% | +0.94 | 22–8 (73%) | 13–9 (59%) | — | +0.92 | 1975 | 1653 | 123.3 | — | — | — | — | +13 | -136 | — | 44.1% | -0.26 | 2–3 (40%) | 3–2 (60%) | — | -0.16 |
| 23 | 1976 | 2050 | 164.1 | — | — | — | — | -8 | +45 | — | 64.0% | +1.02 | 25–11 (69%) | 12–9 (57%) | — | -5.85 | 1976 | 1737 | 135.3 | — | — | — | — | +19 | -143 | — | 48.7% | -0.04 | 10–8 (56%) | 5–6 (45%) | — | -0.81 |
| 24 | 1977 | 2002 | 158.5 | — | — | — | — | -33 | +102 | — | 64.3% | +1.02 | 19–6 (76%) | 8–10 (44%) | — | -3.06 | 1977 | 1745 | 136.0 | — | — | — | — | -14 | -174 | +50 | 43.4% | -0.53 | 11–5 (69%) | 4–7 (36%) | — | -2.84 |
| 25 | 1978 | 1908 | 162.8 | — | — | — | — | +1 | +192 | — | 62.4% | +0.83 | 20–10 (67%) | 15–9 (63%) | — | -4.63 | 1978 | 1668 | 116.8 | — | — | — | — | +30 | — | — | 45.7% | -0.35 | 2–1 (67%) | 3–1 (75%) | — | +3.30 |
| 26 | 1979 | 2005 | 161.5 | — | — | — | — | +7 | +88 | — | 67.7% | +1.21 | 19–10 (66%) | 12–4 (75%) | — | +0.72 | 1979 | 1650 | 106.6 | — | — | — | — | +23 | — | — | 28.6% | -0.86 | 1–0 | 0–1 | — | +0.39 |
| 27 | 1980 | 1994 | 163.5 | — | — | — | — | +46 | +74 | — | 67.0% | +0.99 | 17–6 (74%) | 13–8 (62%) | — | -4.31 | 1980 | 1570 | 124.2 | — | — | — | — | +66 | -71 | +169 | 38.9% | -0.57 | 2–5 (29%) | 5–6 (45%) | — | -0.40 |
| 28 | 1981 | 1759 | 154.2 | — | — | — | — | +58 | +203 | — | 51.7% | +0.54 | 4–5 (44%) | 2–8 (20%) | — | -1.86 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1982 | 1798 | 154.7 | — | — | — | — | +11 | +102 | — | 51.3% | +0.21 | 7–11 (39%) | 5–6 (45%) | — | -5.44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1983 | 1624 | 125.9 | — | — | — | — | +50 | +134 | — | 31.5% | -1.04 | 2–6 (25%) | 1–3 (25%) | — | -1.77 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1984 | 1633 | 121.4 | — | — | — | — | — | +87 | — | 50.0% | +0.08 | 1–2 (33%) | 2–0 | — | -0.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 1985 | 1616 | 120.3 | — | — | — | — | +10 | +96 | — | 43.5% | -0.26 | 1–2 (33%) | 1–0 | — | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 1986 | 1594 | 116.2 | — | — | — | — | +38 | +78 | — | 43.3% | -1.00 | 0–5 (0%) | — | — | -0.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 38 | 1991 | 1575 | 95.8 | -0.57 | -1.98 | 0.778 | 42.9% | — | — | — | 0.0% | -3.50 | — | — | — | +0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2164 | 159.4 | -0.57 | -1.98 | 0.778 | 42.9% | +6 | +78 | -304 | 59.0% | +0.65 | 174–106 (62%) | 105–86 (55%) | 102.5 | -4.42 | — | 1816 | 130.3 | — | — | — | — | +20 | -141 | +86 | 46.2% | -0.25 | 40–36 (53%) | 30–30 (50%) | 106.0 | +2.79 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Brian Gottfried | 14 | 10 | 24 | Nov 4, 1982 | H2H |
| Eddie Dibbs | 5 | 15 | 20 | Feb 16, 1983 | H2H |
| John Alexander | 9 | 7 | 16 | Jul 15, 1981 | H2H |
| Guillermo Vilas | 7 | 8 | 15 | Jan 14, 1981 | H2H |
| Bjorn Borg | 0 | 15 | 15 | Jun 8, 1980 | H2H |
| 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 |