# Yvonne Vermaak WTA Ranking History

Source: https://tennis-db.com/wta/players/sackmann_wta:200410/yvonne-vermaak/rankings
Tour: WTA

## Ranking facts
- Latest rank: 558
- Latest ranking date: 1990-07-30
- Career-high singles rank: 38
- Career-high date: 1984-10-01
- Best year-end rank: 41
- Available ranked weeks: 227
- Weeks at No. 1: 0
- Available Top 10 weeks: 0
- Available Top 100 weeks: 68
- Available snapshot coverage: 1984-01-02 to 1990-07-30

Available-week totals count distinct ranking weeks in TennisDB and can undercount careers where historical snapshots are missing.
Weeks at No. 1 also counts available TennisDB snapshots because no official career total is present.

## Season summary
| Season | Available weeks | Best rank | Latest rank | Latest snapshot |
| ---: | ---: | ---: | ---: | :--- |
| 1990 | 21 | 410 | 558 | 1990-07-30 |
| 1989 | 46 | 276 | 411 | 1989-12-25 |
| 1988 | 52 | 182 | 287 | 1988-12-26 |
| 1987 | 52 | 84 | 201 | 1987-12-28 |
| 1986 | 2 | 104 | 104 | 1986-12-29 |
| 1985 | 2 | 41 | 41 | 1985-02-11 |
| 1984 | 51 | 38 | 41 | 1984-12-31 |

## Latest weekly ranking snapshots
| Season | Date | Week | Age | Rank | Points |
| ---: | :--- | ---: | ---: | ---: | ---: |
| 1990 | Jul 30 | 31 | 33.6 | 558 | 0 |
| 1990 | Jul 23 | 30 | 33.6 | 560 | 0 |
| 1990 | Jul 16 | 29 | 33.6 | 557 | 0 |
| 1990 | Jul 9 | 28 | 33.6 | 558 | 0 |
| 1990 | Jul 2 | 27 | 33.5 | 565 | 0 |
| 1990 | Jun 25 | 26 | 33.5 | 565 | 0 |
| 1990 | Jun 18 | 25 | 33.5 | 565 | 0 |
| 1990 | Jun 11 | 24 | 33.5 | 564 | 0 |
| 1990 | Jun 4 | 23 | 33.5 | 596 | 0 |
| 1990 | May 28 | 22 | 33.4 | 596 | 0 |
| 1990 | May 14 | 20 | 33.4 | 599 | 0 |
| 1990 | May 7 | 19 | 33.4 | 598 | 0 |
| 1990 | Apr 23 | 17 | 33.3 | 597 | 0 |
| 1990 | Apr 16 | 16 | 33.3 | 596 | 0 |
| 1990 | Feb 12 | 7 | 33.2 | 410 | 0 |
| 1990 | Feb 5 | 6 | 33.1 | 410 | 0 |
| 1990 | Jan 29 | 5 | 33.1 | 414 | 0 |
| 1990 | Jan 22 | 4 | 33.1 | 414 | 0 |
| 1990 | Jan 15 | 3 | 33.1 | 413 | 0 |
| 1990 | Jan 8 | 2 | 33.1 | 413 | 0 |
| 1990 | Jan 1 | 1 | 33.0 | 411 | 0 |
| 1989 | Dec 25 | 52 | 33.0 | 411 | 0 |
| 1989 | Dec 18 | 51 | 33.0 | 411 | 0 |
| 1989 | Dec 11 | 50 | 33.0 | 407 | 0 |
| 1989 | Dec 4 | 49 | 33.0 | 407 | 0 |
| 1989 | Nov 27 | 48 | 32.9 | 402 | 0 |
| 1989 | Nov 20 | 47 | 32.9 | 402 | 0 |
| 1989 | Nov 13 | 46 | 32.9 | 390 | 0 |
| 1989 | Nov 6 | 45 | 32.9 | 390 | 0 |
| 1989 | Oct 30 | 44 | 32.9 | 392 | 0 |
| 1989 | Oct 23 | 43 | 32.8 | 392 | 0 |
| 1989 | Oct 16 | 42 | 32.8 | 395 | 0 |
| 1989 | Oct 9 | 41 | 32.8 | 395 | 0 |
| 1989 | Oct 2 | 40 | 32.8 | 409 | 0 |
| 1989 | Sep 25 | 39 | 32.8 | 409 | 0 |
| 1989 | Sep 18 | 38 | 32.8 | 364 | 0 |
| 1989 | Sep 11 | 37 | 32.7 | 364 | 0 |
| 1989 | Sep 4 | 36 | 32.7 | 364 | 0 |
| 1989 | Aug 28 | 35 | 32.7 | 364 | 0 |
| 1989 | Aug 21 | 34 | 32.7 | 363 | 0 |
| 1989 | Aug 14 | 33 | 32.7 | 363 | 0 |
| 1989 | Aug 7 | 32 | 32.6 | 355 | 0 |
| 1989 | Jul 31 | 31 | 32.6 | 355 | 0 |
| 1989 | Jul 24 | 30 | 32.6 | 343 | 0 |
| 1989 | Jul 17 | 29 | 32.6 | 343 | 0 |
| 1989 | Jul 10 | 28 | 32.6 | 341 | 1 |
| 1989 | Jul 3 | 27 | 32.5 | 341 | 1 |
| 1989 | Jun 26 | 26 | 32.5 | 330 | 1 |
| 1989 | Jun 19 | 25 | 32.5 | 330 | 1 |
| 1989 | Jun 12 | 24 | 32.5 | 334 | 0 |
| 1989 | Jun 5 | 23 | 32.5 | 334 | 0 |
| 1989 | May 29 | 22 | 32.4 | 331 | 0 |
| ... | ... | ... | ... | ... | ... |
| Older weekly snapshots summarized above | 175 more rows |  |  |  |  |

## Related players
- [Rene Uys](https://tennis-db.com/wta/players/sackmann_wta:201018/rene-uys)
- [Terry Holladay](https://tennis-db.com/wta/players/sackmann_wta:200463/terry-holladay)
- [Anne Hobbs](https://tennis-db.com/wta/players/sackmann_wta:200383/anne-hobbs)
- [Petra Huber](https://tennis-db.com/wta/players/sackmann_wta:201020/petra-huber)
- [Susan Mascarin](https://tennis-db.com/wta/players/sackmann_wta:200405/susan-mascarin)

## Related links
- [Yvonne Vermaak profile](https://tennis-db.com/wta/players/sackmann_wta:200410/yvonne-vermaak)
- [Yvonne Vermaak full match log](https://tennis-db.com/wta/players/sackmann_wta:200410/yvonne-vermaak/matches)

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Canonical URL: https://tennis-db.com/wta/players/sackmann_wta:200410/yvonne-vermaak/rankings
Data source: TennisDB (tennis-db.com)