H2H data updated: 2026-09-12 00:00 UTC
Vlasta Kodesova holds a 1–0 lead over Isabella Ortiz in their WTA head-to-head. Across 1 main-draw meeting, Vlasta Kodesova leads 1–0 on clay. Most recently, Vlasta Kodesova won the 1970 Jacksonville round of 16 6-2 6-8 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.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Vlasta Kodesova | 6-2 6-8 6-1 | Isabella Ortiz | Match data | Mar 27, 1970* | R16 | Jacksonville | 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 |
| Isabella Ortiz | — | — | — | 1,500 | 1 | 9 | 10.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Vlasta Kodesova | Isabella Ortiz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 19–10 | 65.5% | — | 1,607 | 0 | 0 | 1969 | 0–1 | 0.0% | — | 1,483 | 0 | 0 |
| 1969 | 13–10 | 56.5% | — | 1,643 | 0 | 1 | 1970 | 1–6 | 14.3% | — | 1,460 | 0 | 0 |
| 1970 | 26–14 | 65.0% | — | 1,770 | 0 | 3 | 1974 | 0–2 | 0.0% | — | 1,432 | 0 | 0 |
| 1972 | 6–4 | 60.0% | — | 1,779 | 0 | 3 | — | — | — | — | — | — | — |
| 1973 | 10–7 | 58.8% | — | 1,772 | 0 | 3 | — | — | — | — | — | — | — |
| 1974 | 0–2 | 0.0% | — | 1,760 | 0 | 3 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Vlasta Kodesova | Isabella Ortiz | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1968 | — | — | — | — | 18 | 7 | 25 | 72.0% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | 1969 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1969 | — | — | — | — | 12 | 7 | 19 | 63.2% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | 1970 | 0 | 1 | 1 | 0.0% | 0 | 3 | 3 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 1970 | 0 | 1 | 1 | 0.0% | 19 | 10 | 29 | 65.5% | 3 | 2 | 5 | 60.0% | 2 | 1 | 3 | 66.7% | 1974 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | — | — | — | — | 5 | 3 | 8 | 62.5% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | — | — | — | — | 9 | 6 | 15 | 60.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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% | Career | 0 | 2 | 2 | 0.0% | 0 | 4 | 4 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Vlasta Kodesova | Isabella Ortiz | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1608 | 117.9 | — | — | — | — | — | +78 | — | 62.3% | +0.82 | 5–2 (71%) | — | — | +0.02 | 1969 | 1484 | 94.9 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | — | +0.10 |
| 1969 | 1644 | 121.5 | — | — | — | — | — | +80 | — | 58.0% | +0.76 | 1–5 (17%) | — | — | +0.82 | 1970 | 1461 | 90.2 | — | — | — | — | — | — | +76 | 26.7% | -2.27 | 1–2 (33%) | — | — | +0.31 |
| 1970 | 1770 | 136.0 | — | — | — | — | -201 | +26 | -216 | 65.2% | +1.17 | 3–6 (33%) | — | — | +1.39 | 1974 | 1432 | 92.3 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | 0–1 | — | +0.15 |
| 1972 | 1780 | 127.2 | — | — | — | — | — | +33 | — | 60.9% | +0.87 | 1–2 (33%) | 2–0 | — | -0.84 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1773 | 121.0 | — | — | — | — | — | +25 | — | 52.6% | -0.26 | 4–0 (100%) | — | — | +0.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | Career | 1500 | 89.5 | — | — | — | — | — | — | +76 | 19.0% | -2.76 | 1–2 (33%) | 0–1 | — | +6.22 |
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 |
|---|---|---|---|---|---|
| Sally Moore | 0 | 1 | 1 | Jul 20, 1974 | H2H |
| Joy Schwikert | 0 | 1 | 1 | Apr 10, 1974 | H2H |
| Peaches Bartkowicz | 0 | 1 | 1 | Apr 11, 1970 | H2H |
| Sally Holdsworth | 1 | 0 | 1 | Apr 10, 1970 | H2H |
| Robin Lloyd | 0 | 1 | 1 | Apr 3, 1970 | H2H |