H2H data updated: 2026-07-19 14:15 UTC
Martin Robinson vs Kenichi Hirai H2H: 1-0
Martin Robinson holds a 1–0 lead over Kenichi Hirai in their ATP head-to-head. Across 1 main-draw meeting, Martin Robinson leads 1–0 on grass. Most recently, Martin Robinson won the 1975 Australian Open second round 6-1 5-7 7-5 7-6.
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GBR
Age 70
Left-Handed
H2H
1
–
0
1 main draw meetings
JPN
Age 76
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Dec 25, 1974* | Australian Open | Grand Slam | R64 | Grass | Martin Robinson | 6-1 5-7 7-5 7-6 | Kenichi Hirai | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Martin Robinson | #755 | #105 | 0 | 1,578 | 13 | 36 | 26.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Kenichi Hirai | #648 | #180 | 0 | 1,505 | 7 | 32 | 17.9% | 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 | Martin Robinson | Kenichi Hirai | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1974 | 1–4 | 20.0% | — | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1975 | 9–16 | 36.0% | #105 | 1,572 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1976 | 3–14 | 17.6% | #142 | 1,490 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1977 | 0–1 | 0.0% | #332 | 1,488 | 0 | 0 | 1971 | 1–7 | 12.5% | — | 1,443 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1972 | 2–3 | 40.0% | — | 1,465 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1973 | 1–5 | 16.7% | #226 | 1,459 | 0 | 0 |
| 24 | 1980 | 0–1 | 0.0% | — | 1,474 | 0 | 0 | 1974 | 1–4 | 20.0% | #228 | 1,438 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1975 | 0–4 | 0.0% | #252 | 1,413 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1976 | 2–4 | 33.3% | #187 | 1,438 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1977 | 0–2 | 0.0% | #332 | 1,420 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1978 | 0–2 | 0.0% | #496 | 1,413 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1981 | 0–1 | 0.0% | #549 | 1,399 | 0 | 0 |