H2H data updated: 2026-07-19 14:15 UTC
Shinichi Sakamoto vs Peter Rennert H2H: 0-1
Peter Rennert holds a 1–0 lead over Shinichi Sakamoto in their ATP head-to-head. Across 1 main-draw meeting, Peter Rennert leads 1–0 on clay. Most recently, Peter Rennert won the 1980 Tokyo Outdoor second round 6-1 6-2.
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JPN
Age 72
Right-Handed
H2H
0
–
1
1 main draw meetings
USA
Age 67
Left-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 22, 1980* | Tokyo Outdoor | ATP 250 | R64 | Clay | Peter Rennert | 6-1 6-2 | Shinichi Sakamoto | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shinichi Sakamoto | #1,020 | #274 | 2 | 1,500 | 1 | 7 | 12.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Peter Rennert | #806 | #40 | 0 | 1,770 | 49 | 60 | 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 | Shinichi Sakamoto | Peter Rennert | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | — | — | — | — | — | — | — | 1979 | 5–6 | 45.5% | #60 | 1,551 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1980 | 18–16 | 52.9% | #63 | 1,732 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1981 | 10–14 | 41.7% | #58 | 1,690 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1982 | 13–17 | 43.3% | #96 | 1,640 | 0 | 0 |
| 24 | 1978 | 0–1 | 0.0% | #374 | 1,487 | 0 | 0 | 1983 | 3–5 | 37.5% | #115 | 1,637 | 0 | 0 |
| 25 | 1979 | 0–1 | 0.0% | #454 | 1,471 | 0 | 0 | 1984 | 0–2 | 0.0% | #434 | 1,608 | 0 | 0 |
| 26 | 1980 | 0–1 | 0.0% | #390 | 1,460 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1981 | 1–1 | 50.0% | — | 1,474 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1983 | 0–1 | 0.0% | #473 | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1984 | 0–2 | 0.0% | #555 | 1,453 | 0 | 0 | — | — | — | — | — | — | — |