H2H data updated: 2026-07-14 14:15 UTC
G. Mayer vs R. Thung H2H: 1-0
G. Mayer holds a 1–0 lead over R. Thung in their ATP head-to-head. Across 1 main-draw meeting, G. Mayer leads 1–0 on hard courts. Most recently, G. Mayer won the 1976 Sydney Indoor second round 6-3 6-4.
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USA
Age 70
Right-Handed
183 cm / 6'0"
H2H
1
–
0
1 main draw meetings
NED
Age 74
Left-Handed
190 cm / 6'3"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 20, 1976* | Sydney Indoor | ATP 250 | R64 | Hard | G. Mayer | 6-3 6-4 | R. Thung | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
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 | G. Mayer | R. Thung | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1968 | 0–1 | 0.0% | — | 1,484 | 0 | 0 |
| 17 | 1973 | 0–1 | 0.0% | — | 1,492 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | — | — | — | — | — | — | — | 1970 | 0–1 | 0.0% | — | 1,469 | 0 | 0 |
| 19 | 1975 | 6–10 | 37.5% | #144 | 1,540 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1976 | 17–16 | 51.5% | #48 | 1,700 | 0 | 0 | 1972 | 0–1 | 0.0% | — | 1,457 | 0 | 0 |
| 21 | 1977 | 17–27 | 38.6% | #142 | 1,685 | 0 | 0 | 1973 | 0–1 | 0.0% | — | 1,444 | 0 | 0 |
| 22 | 1978 | 25–18 | 58.1% | #64 | 1,733 | 0 | 1 | 1974 | 4–7 | 36.4% | #150 | 1,474 | 0 | 0 |
| 23 | 1979 | 54–25 | 68.4% | #12 | 1,979 | 0 | 2 | 1975 | 11–28 | 28.2% | #134 | 1,495 | 0 | 0 |
| 24 | 1980 | 71–16 | 81.6% | #5 | 2,139 | 0 | 7 | 1976 | 3–19 | 13.6% | #182 | 1,394 | 0 | 0 |
| 25 | 1981 | 37–8 | 82.2% | #7 | 2,072 | 0 | 11 | 1977 | 2–5 | 28.6% | #263 | 1,406 | 0 | 0 |
| 26 | 1982 | 33–11 | 75.0% | #7 | 2,069 | 0 | 12 | 1978 | 1–4 | 20.0% | #328 | 1,393 | 0 | 0 |
| 27 | 1983 | 25–10 | 71.4% | #10 | 1,964 | 0 | 14 | — | — | — | — | — | — | — |
| 28 | 1984 | 24–15 | 61.5% | #18 | 1,873 | 0 | 14 | 1980 | 0–1 | 0.0% | #372 | 1,388 | 0 | 0 |
| 29 | 1985 | 2–1 | 66.7% | #368 | 1,863 | 0 | 14 | — | — | — | — | — | — | — |
| 30 | 1986 | 0–1 | 0.0% | #870 | 1,841 | 0 | 14 | — | — | — | — | — | — | — |