H2H data updated: 2026-09-12 00:00 UTC
Vlasta Kodesova and Trudy Groenman are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Vlasta Kodesova won the 1972 Hamburg Open round of 32 1-6 6-4 6-0.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Vlasta Kodesova | 1-6 6-4 6-0 | Trudy Groenman | Match data | Jun 8, 1972* | R32 | Hamburg Open | WTA 250 | Clay |
| Trudy Groenman | 1-6 6-4 6-4 | Vlasta Kodesova | Match data | Aug 2, 1969* | QF | Dutch Open | WTA 250 | Clay |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vlasta Kodesova | — | — | — | 1,825 | 74 | 47 | 61.2% | 0 | 0 | 0 | 0 | 3 | 3 |
| Trudy Groenman | — | — | — | 1,725 | 41 | 32 | 56.2% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Vlasta Kodesova | Trudy Groenman | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 24 | 1968 | 19–10 | 65.5% | — | 1,607 | 0 | 0 | 1968 | 1–1 | 50.0% | — | 1,512 | 0 | 0 |
| 25 | 1969 | 13–10 | 56.5% | — | 1,643 | 0 | 1 | 1969 | 4–2 | 66.7% | — | 1,572 | 0 | 0 |
| 26 | 1970 | 26–14 | 65.0% | — | 1,770 | 0 | 3 | 1970 | 7–9 | 43.8% | — | 1,577 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1971 | 21–13 | 61.8% | — | 1,674 | 0 | 1 |
| 28 | 1972 | 6–4 | 60.0% | — | 1,779 | 0 | 3 | 1972 | 7–5 | 58.3% | — | 1,706 | 0 | 1 |
| 29 | 1973 | 10–7 | 58.8% | — | 1,772 | 0 | 3 | 1973 | 1–2 | 33.3% | — | 1,697 | 0 | 1 |
| 30 | 1974 | 0–2 | 0.0% | — | 1,760 | 0 | 3 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Vlasta Kodesova | Trudy Groenman | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 24 | 1968 | — | — | — | — | 18 | 7 | 25 | 72.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | 1968 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 25 | 1969 | — | — | — | — | 12 | 7 | 19 | 63.2% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | 1969 | — | — | — | — | 4 | 2 | 6 | 66.7% | — | — | — | — | — | — | — | — |
| 26 | 1970 | 0 | 1 | 1 | 0.0% | 19 | 10 | 29 | 65.5% | 3 | 2 | 5 | 60.0% | 2 | 1 | 3 | 66.7% | 1970 | — | — | — | — | 6 | 5 | 11 | 54.5% | 1 | 4 | 5 | 20.0% | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | — | — | — | — | 12 | 7 | 19 | 63.2% | 8 | 6 | 14 | 57.1% | — | — | — | — |
| 28 | 1972 | — | — | — | — | 5 | 3 | 8 | 62.5% | 1 | 1 | 2 | 50.0% | — | — | — | — | 1972 | 3 | 1 | 4 | 75.0% | 2 | 2 | 4 | 50.0% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| 29 | 1973 | — | — | — | — | 9 | 6 | 15 | 60.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 1973 | — | — | — | — | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 30 | 1974 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 0 | 1 | 1 | 0.0% | 63 | 34 | 97 | 64.9% | 5 | 8 | 13 | 38.5% | 4 | 4 | 8 | 50.0% | — | 3 | 1 | 4 | 75.0% | 26 | 18 | 44 | 59.1% | 11 | 13 | 24 | 45.8% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Vlasta Kodesova | Trudy Groenman | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 24 | 1968 | 1608 | 117.9 | — | — | — | — | — | +78 | — | 62.3% | +0.82 | 5–2 (71%) | — | — | +0.02 | 1968 | 1512 | 107.5 | — | — | — | — | — | — | — | 50.0% | +0.75 | — | — | — | -0.28 |
| 25 | 1969 | 1644 | 121.5 | — | — | — | — | — | +80 | — | 58.0% | +0.76 | 1–5 (17%) | — | — | +0.82 | 1969 | 1573 | 112.4 | — | — | — | — | — | +24 | — | 57.1% | -0.29 | 2–0 | — | — | -0.34 |
| 26 | 1970 | 1770 | 136.0 | — | — | — | — | -201 | +26 | -216 | 65.2% | +1.17 | 3–6 (33%) | — | — | +1.39 | 1970 | 1577 | 120.6 | — | — | — | — | — | +55 | -59 | 42.9% | -0.11 | 2–1 (67%) | — | — | -0.17 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1971 | 1675 | 128.4 | — | — | — | — | — | +26 | -85 | 58.7% | +0.48 | 5–6 (45%) | 2–1 (67%) | — | +1.10 |
| 28 | 1972 | 1780 | 127.2 | — | — | — | — | — | +33 | — | 60.9% | +0.87 | 1–2 (33%) | 2–0 | — | -0.84 | 1972 | 1707 | 122.0 | — | — | — | — | -116 | +2 | -91 | 53.8% | +0.38 | 2–2 (50%) | — | — | -0.56 |
| 29 | 1973 | 1773 | 121.0 | — | — | — | — | — | +25 | — | 52.6% | -0.26 | 4–0 (100%) | — | — | +0.22 | 1973 | 1698 | 109.8 | — | — | — | — | — | — | — | 37.5% | -0.75 | 1–1 | — | — | -0.20 |
| 30 | 1974 | 1760 | 103.1 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1826 | 131.2 | — | — | — | — | -201 | +51 | -216 | 60.5% | +0.74 | 14–15 (48%) | 2–0 | — | +1.15 | — | 1726 | 128.7 | — | — | — | — | -116 | +31 | -80 | 53.1% | +0.22 | 12–10 (55%) | 2–1 (67%) | — | -0.64 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marie Pinterova | 3 | 4 | 7 | Sep 9, 1973 | H2H |
| Robin Lloyd | 3 | 1 | 4 | Jun 26, 1970 | H2H |
| Michele Gurdal | 2 | 1 | 3 | Jun 26, 1974 | H2H |
| Virginia Wade | 0 | 3 | 3 | May 27, 1973 | H2H |
| Katja Ebbinghaus | 2 | 1 | 3 | May 25, 1972 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marijke Jansen | 0 | 4 | 4 | Jul 21, 1973 | H2H |
| Jill Cooper | 1 | 2 | 3 | Apr 3, 1971 | H2H |
| Corinne Molesworth | 0 | 3 | 3 | Mar 20, 1971 | H2H |
| Betty Stove | 1 | 1 | 2 | Jul 2, 1972 | H2H |
| Winnie Shaw | 0 | 2 | 2 | Jun 22, 1972 | H2H |