H2H data updated: 2026-07-18 02:15 UTC
John Yuill vs Byron Bertram H2H: 0-2
Byron Bertram holds a 2–0 lead over John Yuill in their ATP head-to-head. Across 2 main-draw meetings, Byron Bertram leads 1–0 on carpet and 1–0 on hard courts. Most recently, Byron Bertram won the 1978 Springfield fourth round 6-4 7-6.
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RSA
Age 77
Right-Handed
H2H
0
–
2
2 main draw meetings
RSA
Age 73
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 16, 1978* | Springfield | ATP 250 | R16 | Carpet | Byron Bertram | 6-4 7-6 | John Yuill | Match data |
| Apr 1, 1971* | Durban | ATP 250 | R32 | Hard | Byron Bertram | 6-7 7-5 6-2 | John Yuill | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| John Yuill | #661 | #52 | 0 | 1,737 | 94 | 142 | 39.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Byron Bertram | #150 | #51 | 0 | 1,810 | 113 | 138 | 45.0% | 0 | 0 | 0 | 0 | 0 | 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 | John Yuill | Byron Bertram | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1969 | 0–3 | 0.0% | — | 1,466 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1970 | 11–11 | 50.0% | — | 1,540 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1971 | 9–13 | 40.9% | — | 1,542 | 0 | 0 |
| 19 | 1968 | 0–3 | 0.0% | — | 1,452 | 0 | 0 | 1972 | 2–2 | 50.0% | — | 1,532 | 0 | 0 |
| 20 | 1969 | 2–2 | 50.0% | — | 1,481 | 0 | 0 | 1973 | 11–10 | 52.4% | #152 | 1,609 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1974 | 15–13 | 53.6% | #156 | 1,649 | 0 | 0 |
| 22 | 1971 | 1–2 | 33.3% | — | 1,461 | 0 | 0 | 1975 | 5–8 | 38.5% | #120 | 1,650 | 0 | 0 |
| 23 | 1972 | 2–3 | 40.0% | — | 1,457 | 0 | 0 | 1976 | 21–23 | 47.7% | #57 | 1,728 | 0 | 0 |
| 24 | 1973 | 7–4 | 63.6% | — | 1,565 | 0 | 0 | 1977 | 21–27 | 43.8% | #84 | 1,741 | 0 | 0 |
| 25 | 1974 | 24–15 | 61.5% | #52 | 1,728 | 0 | 0 | 1978 | 10–11 | 47.6% | #92 | 1,664 | 0 | 0 |
| 26 | 1975 | 9–24 | 27.3% | #147 | 1,551 | 0 | 0 | 1979 | 1–2 | 33.3% | #219 | 1,646 | 0 | 0 |
| 27 | 1976 | 11–16 | 40.7% | #97 | 1,611 | 0 | 0 | 1980 | 7–15 | 31.8% | #150 | 1,567 | 0 | 0 |
| 28 | 1977 | 15–24 | 38.5% | #134 | 1,602 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1978 | 11–21 | 34.4% | #147 | 1,561 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1979 | 7–13 | 35.0% | #193 | 1,555 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1980 | 5–12 | 29.4% | #188 | 1,517 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1981 | 0–3 | 0.0% | #188 | 1,490 | 0 | 0 | — | — | — | — | — | — | — |