H2H data updated: 2026-07-19 14:15 UTC
Anna-Lena Groenefeld vs Seiko Okamoto H2H: 1-0
Anna-Lena Groenefeld holds a 1–0 lead over Seiko Okamoto in their WTA head-to-head. Across 1 main-draw meeting, Anna-Lena Groenefeld leads 1–0 on hard courts. Most recently, Anna-Lena Groenefeld won the 2004 Vancouver third round 6-0 6-1.
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GER
Right-Handed
180 cm / 5'11"
H2H
1
–
0
1 main draw meetings
JPN
Age 48
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2004* | Vancouver | WTA 250 | R32 | Hard | Anna-Lena Groenefeld | 6-0 6-1 | Seiko Okamoto | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anna-Lena Groenefeld | #1,012 | #14 | 1,365 | 1,856 | 109 | 130 | 45.6% | 0 | 0 | 0 | 1 | 0 | 1 |
| Seiko Okamoto | #920 | #178 | 187 | 1,500 | 0 | 4 | 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.
| Anna-Lena Groenefeld | Seiko Okamoto | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2003 | 3–6 | 33.3% | #118 | 1,515 | 0 | 0 | 2002 | 0–1 | 0.0% | #316 | 1,486 | 0 | 0 |
| 2004 | 7–15 | 31.8% | #68 | 1,478 | 0 | 0 | 2003 | 0–1 | 0.0% | #295 | 1,469 | 0 | 0 |
| 2005 | 36–26 | 58.1% | #21 | 1,786 | 0 | 0 | 2004 | 0–2 | 0.0% | #265 | 1,449 | 0 | 0 |
| 2006 | 30–26 | 53.6% | #19 | 1,656 | 0 | 1 | — | — | — | — | — | — | — |
| 2007 | 4–14 | 22.2% | #204 | 1,527 | 0 | 1 | — | — | — | — | — | — | — |
| 2008 | 7–7 | 50.0% | #76 | 1,596 | 0 | 1 | — | — | — | — | — | — | — |
| 2009 | 18–23 | 43.9% | #65 | 1,655 | 0 | 1 | — | — | — | — | — | — | — |
| 2010 | 4–11 | 26.7% | #166 | 1,563 | 0 | 1 | — | — | — | — | — | — | — |
| 2011 | 0–2 | 0.0% | #266 | 1,542 | 0 | 1 | — | — | — | — | — | — | — |