WTA and ATP rankings on - 28.12.1998
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 117. | - |
Grzybowska Magdalena | Poland | 232 |
| 125. | - |
Olsza Aleksandra | Poland | 209 |
| 328. | - |
Bielen-Zarska Anna | Poland | 43 |
| 356. | - |
Straczy Katarzyna | Poland | 36 |
| 361. | - |
Bandurowska Patrycja | Poland | 35 |
| 468. | - |
Teodorowicz Katharzyna | Poland | 19 |
| 514. | - |
Kurowska Agata | Poland | 15 |
| 577. | - |
Rynarzewska Sylvia | Poland | 12 |
| 615. | - |
Sadaj Karolina | Poland | 10 |
| 634. | - |
Marszalek Magdalena | Poland | 9 |
| 677. | - |
Cioroch Agata | Poland | 8 |
| 695. | - |
Abram Agnieszka | Poland | 7 |
|1-50|
- Betting ranking
| Hlavata Nikola | +3810 |
| Panshina Varvara | +2316 |
| Lee Carol Young Suh | +2133 |
| Bublik Alexander | +1644 |
| Sanchez Ana Sofia | +1425 |
| Matuszewski Gabriel | -1746 |
| Cvijanovic Jelena | -1726 |
| Campana Lee Gerard | -1700 |
| Yashina Ekaterina | -1521 |
| Kis Balazs Rafael | -1494 |
This week's tournaments
| Main tournaments | ||||
| United Cup | 18 | |||
| Next Gen ATP Finals | 1 | |||
| United Cup | 18 | |||
| Lower level tournaments | ||||
| UTR Pro Tennis Series | 2 | |||
| UTR Pro Tennis Series 3 | 25 | |||
| UTR Pro Tennis Series 5 | 32 | |||
| UTR Pro Tennis Series 9 | 8 | |||
| New Delhi 11 ITF | 1 | |||
| Solapur ITF | 16 | |||
| UTR Pro Tennis Series 5 | 25 | |||
| UTR Pro Tennis Series 9 | 8 | |||
| Antalya 38 ITF | 1 | |||
| Antalya 39 ITF | 21 | |||
| Lima 14 ITF | 1 | |||
| Monastir 12 ITF | 3 | |||
| Monastir 13 ITF | 16 | |||
| UTR Pro Match Series | 7 | |||
| UTR Pro Tennis Series | 1 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
