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
| Cerundolo Juan Manuel | +1525 |
| Guerrieri Andrea | +1130 |
| Gallego Juan Ignacio | +1119 |
| Dencheva Rositsa | +1088 |
| Encheva Lidia | +1080 |
| Svatikova Laura | -1434 |
| Covato Matteo | -1422 |
| Michalik Radovan | -1403 |
| Marcinkevica Diana | -1368 |
| Uchida Kaichi | -1366 |
This week's tournaments
| Main tournaments | ||||
| Davis Cup | 19 | |||
| Guadalajara 2 WTA | 6 | |||
| Sao Paulo WTA | 14 | |||
| Lower level tournaments | ||||
| Tiburon challenger | 10 | |||
| Szczecin challenger | 8 | |||
| Guangzhou 2 challenger | 6 | |||
| Rennes challenger | 8 | |||
| Phan Thiet 4 challenger | 6 | |||
| Biella challenger | 5 | |||
| UTR Pro Tennis Series | 42 | |||
| UTR Pro Tennis Series 3 | 88 | |||
| UTR Pro Tennis Series 5 | 37 | |||
| Caldas da Rainha | 9 | |||
| Ljubljana WTA | 7 | |||
| Valencia WTA | 6 | |||
| Le Neubourg ITF | 8 | |||
| Pazardzhik ITF | 3 | |||
| Hurghada 11 ITF | 7 | |||
| Kyoto ITF | 6 | |||
| Shenyang ITF | 5 | |||
| Santa Margherita Di Pula 11 ITF | 6 | |||
| UTR Pro Tennis Series 5 | 29 | |||
| Monastir 50 ITF | 6 | |||
| Sao Luis do Maranhao ITF | 12 | |||
| UTR Pro Match Series | 81 | |||
| UTR Pro Tennis Series | 58 | |||
- Player's profile
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- Head-to-head
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