H2H data updated: 2026-07-19 14:15 UTC
Louise Brown vs Hiroko Kosaka H2H: 1-0
Louise Brown holds a 1–0 lead over Hiroko Kosaka in their WTA head-to-head. Across 1 main-draw meeting, Louise Brown leads 1–0 on clay. Most recently, Louise Brown won the 1968 Toronto fourth round 6-0 6-0.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 13, 1968 | Toronto | WTA 250 | R16 | Clay | Louise Brown | 6-0 6-0 | Hiroko Kosaka | Match data |
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Louise Brown | — | — | — | 1,500 | 2 | 5 | 28.6% | 0 | 0 | 0 | 0 | 0 | 0 |
| Hiroko Kosaka | — | — | — | 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.