WTA and ATP rankings on - 28.12.1998
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 522. | - |
Catlin Marissa | USA | 14 |
| 542. | - |
Baker Marilyn | USA | 13 |
| 550. | - |
Cargill Ansley | USA | 13 |
| 560. | - |
Kalvara Lauren | USA | 13 |
| 587. | - |
De La Torre Candice | USA | 11 |
| 589. | - |
Murren Patty | USA | 11 |
| 597. | - |
Schmidt Elizabeth | USA | 11 |
| 617. | - |
Hunt Victoria | USA | 10 |
| 633. | - |
Dawaf Lindsay | USA | 9 |
| 662. | - |
Luzhanska Tetiana | USA | 8 |
| 665. | - |
Miringoff Betsy | USA | 8 |
| 679. | - |
Nathan Andrea | USA | 8 |
| 682. | - |
Craybas Jill | USA | 8 |
| 697. | - |
Chi Jane | USA | 7 |
- Betting ranking
| Baez Sebastian | +900 |
| Rasim Melis | +565 |
| Grant William | +543 |
| Bartunkova Nikola | +537 |
| Gengel Marek | +536 |
| Nakanishi Seiya | -555 |
| Atia Mariam | -550 |
| Falck Reece | -498 |
| Hansen Sarafina Olivia | -473 |
| Soeda Kanna | -461 |
This week's tournaments
| Main tournaments | ||||
| Montpellier | 7 | |||
| Davis Cup | 39 | |||
| Abu Dhabi WTA | 5 | |||
| Cluj-Napoca 2 WTA | 6 | |||
| Ostrava 2 WTA | 6 | |||
| Lower level tournaments | ||||
| Rosario challenger | 9 | |||
| Brisbane challenger | 6 | |||
| Cleveland challenger | 9 | |||
| Tenerife challenger | 8 | |||
| Cesenatico challenger | 10 | |||
| Koblenz challenger | 8 | |||
| UTR Pro Tennis Series 3 | 17 | |||
| UTR Pro Tennis Series 5 | 33 | |||
| UTR Pro Tennis Series 9 | 26 | |||
| Mumbai WTA | 4 | |||
| UTR Pro Tennis Series 5 | 21 | |||
| UTR Pro Tennis Series 9 | 5 | |||
| UTR Pro Match Series | 7 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
