H2H data updated: 2026-07-18 14:16 UTC
Penny Johnson vs Ikuko Shibata H2H: 1-0
Penny Johnson holds a 1–0 lead over Ikuko Shibata in their WTA head-to-head. They have met 1 times in main draws. Most recently, Penny Johnson won the 1979 Tokyo Japan Open fourth round 6-4 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 26, 1979* | Tokyo Japan Open | WTA 250 | R16 | — | Penny Johnson | 6-4 6-1 | Ikuko Shibata | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Penny Johnson | — | — | — | 1,532 | 4 | 8 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Ikuko Shibata | — | — | — | 1,500 | 0 | 1 | 0.0% | 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.