USA
12.01.78, 47 years
50498 $
12.01.78, 47 years
50498 $
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Jeff Williams vs. Nikita Kryvonos - head to head matches
| 19.06.06 | 2nd round | Jeff Williams | Nikita Kryvonos | 6-4, 3-6, 7-66 | match details |  USA F13 | Hard |
Jeff Williams form & Nikita Kryvonos form
Jeff Williams - last matches
| USA F29 - Hard | ||||
| 13.11.06 1st round | vs. Dudi Sela | 5-7, 0-2, - Jeff Williams - retired |  | match details |
| USA F28 - Hard | ||||
| 06.11.06 1st round | vs. Jonathan Chu | 6-3, 6-2 |  | match details |
| 06.11.06 2nd round | vs. Christoph Palmanshofer | 6-3, 6-3 | | match details |
| 06.11.06 1/4 | vs. Aleksandar Vlaski | 6-3, 1-6, 2-6 | | match details |
| USA F26 - Hard | ||||
| 16.10.06 2nd round | vs. Ryler Deheart | 3-6, 6-3, 4-6 | | match details |
| 16.10.06 1st round | vs. Michael Venus | 6-4, 6-3 | | match details |
| Tulsa - Hard | ||||
| 25.09.06 q 1 | vs. Vladimir Obradovic | 6-73, 6-74 | | match details |
| Lubbock - Hard | ||||
| 18.09.06 q 1 | vs. Victor Kolik | 6-2, 6-1 | | match details |
| 18.09.06 q 2 | vs. Brendan Evans | 4-6, 2-6 | | match details |
 Vancouver - Hard | ||||
| 01.08.06 1st round | vs. Alex Kuznetsov | 7-5, 1-6, 4-6 | | match details |
| 31.07.06 qual. | vs. Jamie Baker | 7-63, 6-4 | | match details |
| 31.07.06 q 1 | vs. Chris Drake | 6-1, 6-3 | | match details |
| 31.07.06 q 2 | vs. Alexander Reichel | 6-73, 6-2, 6-1 | | match details |
| Los Angeles - Hard | ||||
| 23.07.06 q 2 | vs. Zack Fleishman | 6-75, 4-6 | | match details |
| 22.07.06 q 1 | vs. Jason Zimmermann | 6-2, 6-1 | | match details |
| Aptos - Hard | ||||
| 17.07.06 q 2 | vs. Dennis Lajola | 6-0, 6-0 | | match details |
| 17.07.06 q 1 | vs. Parker Larsen | 6-0, 6-0 | | match details |
| 17.07.06 qual. | vs. Tobias Clemens | 6-2, 1-6, 6-71 | | match details |
| Newport - Grass | ||||
| 08.07.06 q 1 | vs. Mirko Pehar | 6-75, 1-6 | | match details |
| Winnetka - Hard | ||||
| 03.07.06 q 1 | vs. Adam Feeney | 6-2, 7-65 | | match details |
| 03.07.06 q 2 | vs. Ti Chen | 3-6, 2-6 | | match details |
| USA F13 - Hard | ||||
| 19.06.06 1st round | vs. Michael Venus | 6-2, 6-2 | | match details |
| 19.06.06 2nd round | vs. Nikita Kryvonos | 6-4, 3-6, 7-66 | | match details |
| 19.06.06 1/4 | vs. Michael Yani | 2-6, 0-1, - Jeff Williams - retired | | match details |
| USA F12 - Hard | ||||
| 12.06.06 1/4 | vs. Brendan Evans | 6-75, 2-6 | | match details |
| 12.06.06 1st round | vs. Tyler Cleveland | 6-1, 6-3 | | match details |
| 12.06.06 2nd round | vs. Scott Oudsema | 6-4, 7-63 | | match details |
| Yuba City - Hard | ||||
| 05.06.06 q 1 | vs. Tyler Hochwalt | 7-65, 6-1 | | match details |
| 05.06.06 q 2 | vs. Horia Tecau | 4-6, 1-1, - Jeff Williams - retired | | match details |
| Forest Hills - Clay | ||||
| 15.05.06 q 2 | vs. Juan-Pablo Guzman | 3-6, 0-6 | | match details |
Nikita Kryvonos - last matches
| Champaign Challenger - I. hard | ||||
| 14.11.15 q 1 | vs. Tom Jomby | 1-6, 6-4, 4-6 | | match details |
 Monterrey Challenger - Hard | ||||
| 25.10.15 q 1 | vs. Guillermo Alejandro Arrambide Herrera | 6-3, 6-0 | | match details |
| 25.10.15 qual. | vs. Alexandre Tsuchiya | 2-6, 2-6 | | match details |
| Canada F11 - I. hard | ||||
| 21.09.15 1st round | vs. Filip Peliwo | 2-6, 0-3, - Nikita Kryvonos - retired | | match details |
| Canada F10 - Hard | ||||
| 14.09.15 1st round | vs. Fritz Wolmarans | 6-4, 3-6, 2-6 | | match details |
| Canada F9 - Clay | ||||
| 07.09.15 2nd round | vs. Tennys Sandgren | 1-6, 2-6 | | match details |
| 07.09.15 1st round | vs. Evan Mcnicol | 6-1, 7-62 | | match details |
| Granby Challenger - Hard | ||||
| 22.07.15 1st round | vs. Yasutaka Uchiyama | 5-7, 1-6 | | match details |
| 19.07.15 qual. | vs. Kelsey Stevenson | 6-3, 6-1 | | match details |
| 18.07.15 q 1 | vs. Christopher Racz | 7-5, 6-1 | | match details |
| USA F20 - Clay | ||||
| 29.06.15 1/2 | vs. Mikael Torpegaard | 7-62, 6-76, 2-6 | | match details |
| 29.06.15 1st round | vs. Christopher Marquis | 6-3, 6-3 | | match details |
| 29.06.15 2nd round | vs. Caleb Troy | 6-0, 6-0 | | match details |
| 29.06.15 1/4 | vs. Cameron Silverman | 6-4, 3-6, 7-64 | | match details |
| USA F18 - Clay | ||||
| 22.06.15 1st round | vs. Michael Shabaz | - Nikita Kryvonos - walk over | | match details |
| Mexico F4 - Hard | ||||
| 18.05.15 1/4 | vs. Darian King | 7-64, 3-6, 2-6 | | match details |
| 18.05.15 1st round | vs. Tigre Hank | 6-3, 6-3 | | match details |
| 18.05.15 2nd round | vs. Mauricio Resendiz Dominguez | 7-5, 6-2 | | match details |
| Mexico F3 - Hard | ||||
| 11.05.15 1st round | vs. Stefan Kozlov | 6-1, 5-7, 4-6 | | match details |
| Mexico F2 - Hard | ||||
| 04.05.15 1st round | vs. Luis Patino | 7-615, 3-6, 4-6 | | match details |
 Turkey F5 - Hard | ||||
| 02.02.15 1st round | vs. Fran Zvonimir Zgombic | 6-73, 1-6 | | match details |
| Turkey F4 - Hard | ||||
| 26.01.15 q 2 | vs. Patric Prinoth | 6-3, 6-1 | | match details |
| 26.01.15 2nd round | vs. Alexander Vasilenko | 6-75, 6-1, 4-6 | | match details |
| 26.01.15 qual. | vs. Aria Harajchi | 6-1, 6-1 | | match details |
| 26.01.15 1st round | vs. Durukan Durmus | 6-2, 3-0, Durukan Durmus - retired | | match details |
| Turkey F3 - Hard | ||||
| 19.01.15 1st round | vs. Lucas Miedler | 3-6, 6-3, 4-6 | | match details |
| Turkey F2 - Hard | ||||
| 12.01.15 1st round | vs. Wilson Leite | 4-6, 3-6 | | match details |
| Charlottesville Challenger - I. hard | ||||
| 26.10.14 q 2 | vs. Daniel Nguyen | 4-6, 3-6 | | match details |
| 25.10.14 q 1 | vs. Ronnie Schneider | 4-6, 7-62, 6-2 | | match details |
| Canada F11 - I. hard | ||||
| 15.09.14 1st round | vs. Gary Kushnirovich | 3-6, 6-1, 5-7 | | match details |
