WTA and ATP rankings on - 31.12.2018
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 825. | 91 |
Kitagawa Rio | Japan | 12 |
| 845. | 170 |
Kawasaki Mitsumi | Japan | 11 |
| 845. | 262 |
Matsumoto Ari | Japan | 11 |
| 845. | 184 |
Nagata Anri | Japan | 11 |
| 845. | 286 |
Rioux Lisa-Marie | Japan | 11 |
| 874. | 257 |
Hondo Sakura | Japan | 10 |
| 874. | 284 |
Oshino Suzuho | Japan | 10 |
| 874. | 111 |
Saigo Rina | Japan | 10 |
| 874. | 284 |
Yoshioka Kisa | Japan | 10 |
| 939. | 373 |
Abe Arisa | Japan | 3 |
| 939. | 373 |
Dokei Tomoko | Japan | 3 |
| 939. | 265 |
Sonoda Ayano | Japan | 3 |
- 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 | -1616 |
| Kis Balazs Rafael | -1494 |
This week's tournaments
| Main tournaments | ||||
| United Cup | 18 | |||
| United Cup | 18 | |||
| Lower level tournaments | ||||
| UTR Pro Tennis Series | 2 | |||
| UTR Pro Tennis Series 3 | 25 | |||
| UTR Pro Tennis Series 5 | 22 | |||
| UTR Pro Tennis Series 9 | 15 | |||
| Solapur ITF | 3 | |||
| UTR Pro Tennis Series 5 | 14 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 39 ITF | 6 | |||
| Monastir 13 ITF | 3 | |||
| UTR Pro Match Series | 6 | |||
| UTR Pro Tennis Series | 1 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
| H2H | |
|---|---|
| Zverev A. - Griekspoor T. | 8-2 |
| Sakkari M. - Osaka N. | 2-3 |
| Kawachi K. - Matsumura R. | 3-1 |
| Mertens E. - Zhu L. | 3-1 |
| Bergs Z. - Zhang Z. | 3-1 |
| De Minaur A. - Ruud C. | 2-1 |


