# William Jansen ATP Ranking History

Source: https://tennis-db.com/players/1472/william-jansen/rankings
Tour: ATP

## Ranking facts
- Latest rank: 1372
- Latest ranking date: 2026-01-05
- Career-high rank: 1170
- Career-high date: 2025-02-03
- Best year-end rank: 1375
- Available ranked weeks: 43
- Weeks at No. 1: 0
- Available Top 10 weeks: 0
- Available Top 100 weeks: 0
- Available snapshot coverage: 2025-01-06 to 2026-01-05

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 |
| ---: | ---: | ---: | ---: | :--- |
| 2026 | 1 | 1372 | 1372 | 2026-01-05 |
| 2025 | 42 | 1170 | 1375 | 2025-12-29 |

## Latest weekly ranking snapshots
| Season | Date | Week | Age | Rank | Points |
| ---: | :--- | ---: | ---: | ---: | ---: |
| 2026 | Jan 5 | 2 | - | 1372 | 5 |
| 2025 | Dec 29 | 1 | - | 1375 | 5 |
| 2025 | Dec 22 | 52 | - | 1374 | 5 |
| 2025 | Dec 15 | 51 | - | 1376 | 5 |
| 2025 | Dec 8 | 50 | - | 1385 | 5 |
| 2025 | Dec 1 | 49 | - | 1373 | 5 |
| 2025 | Nov 24 | 48 | - | 1373 | 5 |
| 2025 | Nov 17 | 47 | - | 1244 | 7 |
| 2025 | Nov 10 | 46 | - | 1234 | 7 |
| 2025 | Nov 3 | 45 | - | 1227 | 7 |
| 2025 | Oct 27 | 44 | - | 1224 | 7 |
| 2025 | Oct 20 | 43 | - | 1230 | 7 |
| 2025 | Oct 13 | 42 | - | 1230 | 7 |
| 2025 | Sep 29 | 40 | - | 1223 | 7 |
| 2025 | Sep 22 | 39 | - | 1224 | 7 |
| 2025 | Sep 15 | 38 | - | 1222 | 7 |
| 2025 | Sep 8 | 37 | - | 1221 | 7 |
| 2025 | Aug 25 | 35 | - | 1221 | 7 |
| 2025 | Aug 18 | 34 | - | 1220 | 7 |
| 2025 | Aug 4 | 32 | - | 1313 | 5 |
| 2025 | Jul 28 | 31 | - | 1322 | 5 |
| 2025 | Jul 21 | 30 | - | 1317 | 5 |
| 2025 | Jul 14 | 29 | - | 1318 | 5 |
| 2025 | Jun 30 | 27 | - | 1307 | 5 |
| 2025 | Jun 23 | 26 | - | 1252 | 6 |
| 2025 | Jun 16 | 25 | - | 1185 | 8 |
| 2025 | Jun 9 | 24 | - | 1177 | 8 |
| 2025 | May 26 | 22 | - | 1177 | 8 |
| 2025 | May 19 | 21 | - | 1176 | 8 |
| 2025 | May 5 | 19 | - | 1176 | 8 |
| 2025 | Apr 21 | 17 | - | 1179 | 8 |
| 2025 | Apr 14 | 16 | - | 1182 | 8 |
| 2025 | Apr 7 | 15 | - | 1180 | 8 |
| 2025 | Mar 31 | 14 | - | 1174 | 8 |
| 2025 | Mar 17 | 12 | - | 1176 | 8 |
| 2025 | Mar 3 | 10 | - | 1172 | 8 |
| 2025 | Feb 24 | 9 | - | 1173 | 8 |
| 2025 | Feb 17 | 8 | - | 1170 | 8 |
| 2025 | Feb 10 | 7 | - | 1173 | 8 |
| 2025 | Feb 3 | 6 | - | 1170 | 8 |
| 2025 | Jan 27 | 5 | - | 1173 | 8 |
| 2025 | Jan 13 | 3 | - | 1175 | 8 |
| 2025 | Jan 6 | 2 | - | 1173 | 8 |

## Related links
- [William Jansen profile](https://tennis-db.com/players/1472/william-jansen)
- [William Jansen full match log](https://tennis-db.com/players/1472/william-jansen/matches)

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Canonical URL: https://tennis-db.com/players/1472/william-jansen/rankings
Data source: TennisDB (tennis-db.com)