WTA and ATP rankings on - 27.12.2021
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 2080. | 8 |
Kobelt Peter | USA | 3 |
| 2100. | 8 |
Knight Alexander | USA | 3 |
| 2108. | 8 |
Al Allaf Kareem | USA | 3 |
| 2108. | 8 |
Murillo Sebastian | USA | 3 |
| 2119. | 9 |
Berg Conor | USA | 3 |
| 2147. | 8 |
Hovhannisyan Mousheg | USA | 3 |
| 2154. | 8 |
Johnson Janmagnus | USA | 3 |
| 2161. | 8 |
Jones Alex | USA | 3 |
| 2161. | 8 |
Jones Miles | USA | 3 |
| 2166. | 9 |
Smith Errol | USA | 3 |
| 2188. | 8 |
Campbell Jarreau | USA | 2 |
| 2188. | 8 |
Hiddleson Daniel | USA | 2 |
| 2188. | 8 |
Joyce Martin | USA | 2 |
| 2188. | 8 |
Kobelt Alex | USA | 2 |
| 2188. | 8 |
Mei Mesa | USA | 2 |
| 2188. | 8 |
Rollins Pierce | USA | 2 |
| 2188. | 8 |
Schneider Ronnie | USA | 2 |
| 2188. | 8 |
Tapia Jacob | USA | 2 |
| 2188. | - |
Toman Patrick | USA | 2 |
| 2188. | 8 |
Wood Warren | USA | 2 |
| 2288. | 9 |
Alhaqbani Ammar | USA | 2 |
| 2288. | 9 |
Amiri Ali | USA | 2 |
| 2288. | 9 |
Amiri Farzin Danny | USA | 2 |
| 2288. | 9 |
Bhangdia Jake | USA | 2 |
| 2288. | 9 |
Nicosia Mario | USA | 2 |
| 2355. | 10 |
Anthrop Jack | USA | 2 |
| 2355. | 10 |
Kypson Patrick | USA | 2 |
| 2355. | 10 |
Ravichander Ishaan | USA | 2 |
| 2355. | 10 |
Richards Alexander | USA | 2 |
| 2355. | 10 |
Zheng Michael | USA | 2 |
| 2406. | 8 |
Giddens Maxwell | USA | 2 |
| 2456. | 10 |
Shamma Nicholas | USA | 2 |
| 2517. | 8 |
Bruce Connor | USA | 1 |
| 2517. | 8 |
Draheim Brady | USA | 1 |
| 2517. | 8 |
Hanzlik Cash | USA | 1 |
| 2517. | 8 |
Jackson Ryder | USA | 1 |
| 2517. | 8 |
Lewis Edward | USA | 1 |
| 2517. | 8 |
McDaniel Marcus | USA | 1 |
| 2517. | 8 |
Papac Nick | USA | 1 |
| 2517. | 8 |
Poling Karl | USA | 1 |
| 2517. | 8 |
Rodriguez Matthew | USA | 1 |
| 2517. | 8 |
Shymansky Robby | USA | 1 |
| 2517. | 8 |
Solomon Yuval | USA | 1 |
| 2579. | 8 |
Force Charles | USA | 1 |
| 2579. | 8 |
Hiltzik Aron | USA | 1 |
| 2579. | 8 |
Lampasas Ciro | USA | 1 |
| 2613. | 8 |
Gomes Gui | USA | 1 |
| 2613. | 8 |
Hilderbrand Trey | USA | 1 |
| 2613. | 8 |
Ross Jesse | USA | 1 |
| 2633. | 9 |
Cossu Milledge | USA | 1 |
- Betting ranking
| Hlavata Nikola | +3810 |
| Panshina Varvara | +2316 |
| Lee Carol Young Suh | +2133 |
| Bublik Alexander | +1644 |
| Sanchez Ana Sofia | +1425 |
| Matuszewski Gabriel | -1746 |
| Campana Lee Gerard | -1707 |
| Cvijanovic Jelena | -1599 |
| Yashina Ekaterina | -1531 |
| Kis Balazs Rafael | -1494 |
This week's tournaments
| Main tournaments | ||||
| United Cup | 18 | |||
| Next Gen ATP Finals | 4 | |||
| United Cup | 18 | |||
| Lower level tournaments | ||||
| UTR Pro Tennis Series | 34 | |||
| UTR Pro Tennis Series 3 | 152 | |||
| UTR Pro Tennis Series 5 | 81 | |||
| UTR Pro Tennis Series 9 | 27 | |||
| New Delhi 11 ITF | 17 | |||
| Tauranga ITF | 14 | |||
| UTR Pro Tennis Series 5 | 71 | |||
| UTR Pro Tennis Series 9 | 37 | |||
| Antalya 38 ITF | 16 | |||
| Lima 14 ITF | 16 | |||
| Monastir 12 ITF | 17 | |||
| UTR Pro Match Series | 114 | |||
| UTR Pro Tennis Series | 75 | |||
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