MATCH
| 15.11.23 | 1st round | Collin Altamirano | Nikita Filin | 4-6, 6-1, 6-2 |  M25 Columbus | I. hard |
MATCH STATS
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
USA
03.05.06, 19 years
03.05.06, 19 years
Collin Altamirano vs. Nikita Filin - head to head matches
| 15.11.23 | 1st round | Collin Altamirano | Nikita Filin | 4-6, 6-1, 6-2 | match details | M25 Columbus | I. hard |
Collin Altamirano form & Nikita Filin form
Collin Altamirano - last matches
 M25 Burnie - Hard | ||||
| 16.02.25 q 1 | vs. Sam Young-Mathers | 6-72, - Collin Altamirano - retired |  | match details |
 M25 Timaru - Hard | ||||
| 12.02.25 1st round | vs. Naoki Nakagawa | 4-6, 4-6 | | match details |
 M15 Manacor - Hard | ||||
| 22.01.25 1st round | vs. Ivan Ivanov | 3-6, 4-6 | | match details |
| 21.01.25 qual. | vs. Vladimir Bazilevskiy | 6-3, 6-4 |  | match details |
| 20.01.25 q 2 | vs. Rafael Giotis | 6-1, 6-2 | | match details |
| 19.01.25 q 1 | vs. Alvaro Bueno Gil | 6-1, 6-1 | | match details |
| M15 Manacor - Hard | ||||
| 14.01.25 qual. | vs. Amit Vales | 2-6, 6-0, 8-10 | | match details |
| 13.01.25 q 2 | vs. Javier Gonzalez (ESP) | 6-1, 6-0 | | match details |
| 12.01.25 q 1 | vs. Hugo Garcia Gomez | 6-2, 6-3 | | match details |
| M15 Manacor - Hard | ||||
| 11.01.25 1/2 | vs. Georgii Kravchenko | 3-6, 4-6 | | match details |
| 10.01.25 1/4 | vs. Manas Manoj Dhamne | 6-4, 6-3 | | match details |
| 09.01.25 2nd round | vs. Alejandro Arcila | 6-2, 4-6, 6-1 | | match details |
| 08.01.25 1st round | vs. Naoya Honda | 6-4, 6-4 | | match details |
| M15 Tallahassee - I. hard | ||||
| 21.11.24 2nd round | vs. Jelani Sarr | 5-7, 5-7 | | match details |
| 19.11.24 1st round | vs. Atakan Karahan | 5-7, 7-5, 6-4 | | match details |
 Calgary Challenger - I. hard | ||||
| 13.10.24 q 1 | vs. Govind Nanda | 6-71, 2-6 | | match details |
| M25 Louisville - Hard | ||||
| 08.10.24 1st round | vs. Alex Rybakov | 1-6, 2-6 | | match details |
| Tiburon Challenger - Hard | ||||
| 29.09.24 q 1 | vs. Christian Langmo | 6-74, 7-5, 2-6 | | match details |
| Las Vegas - Hard | ||||
| 10.09.24 1st round | vs. Juan Pablo Ficovich | 3-6, 5-7 | | match details |
| 09.09.24 qual. | vs. Dane Sweeny | 5-7, 7-5, 6-2 | | match details |
| 08.09.24 q 1 | vs. Noah Schachter | 6-4, 6-3 | | match details |
 M15 Hong - Hard | ||||
| 05.09.24 2nd round | vs. Sanhui Shin | 6-4, 3-6, 8-10 | | match details |
| 04.09.24 1st round | vs. Tatsuma Ito | 4-6, 6-4, 6-0 | | match details |
| M15 Huntsville - Clay | ||||
| 15.08.24 1/4 | vs. Tyler Zink | 2-6, 3-6 | | match details |
| 14.08.24 2nd round | vs. William Manning | 6-3, 6-3 | | match details |
| 13.08.24 1st round | vs. Preston Brown | 6-4, 6-72, 6-1 | | match details |
| Lincoln Challenger - Hard | ||||
| 04.08.24 q 1 | vs. Stefan Kozlov | 4-6, 6-74 | | match details |
| M25 Edwardsville - Hard | ||||
| 31.07.24 1st round | vs. Ryan Fishback | 6-2, 3-6, 2-6 | | match details |
| M15 Lakewood - Hard | ||||
| 02.07.24 1st round | vs. Jack Anthrop | 1-6, 3-6 | | match details |
| M15 Los - Hard | ||||
| 27.06.24 2nd round | vs. Keegan Smith | 6-4, 2-6, 3-6 | | match details |
Nikita Filin - last matches
| M25 Columbus - I. hard | ||||
| 13.11.24 1st round | vs. Christopher Li | 3-6, 4-6 | | match details |
| U.S. Open - Hard | ||||
| 01.09.24 1st round | vs. Henry Bernet | 6-73, 4-6 | | match details |
| Chicago Challenger - Hard | ||||
| 21.07.24 q 1 | vs. Nicolas Mejia | 4-6, 2-6 | | match details |
| M15 Rochester - Clay | ||||
| 16.07.24 1st round | vs. Jelani Sarr | 3-6, 2-6 | | match details |
| M15 Lakewood - Hard | ||||
| 09.07.24 1st round | vs. Keegan Smith | 2-6, 2-6 | | match details |
| M15 San - Hard | ||||
| 13.06.24 2nd round | vs. Oliver Tarvet | 4-6, 3-6 | | match details |
| 12.06.24 1st round | vs. Cash Hanzlik | 6-3, 6-4 | | match details |
| M15 San - Hard | ||||
| 05.06.24 1st round | vs. Noah Zamora | 6-3, 6-76, 1-6 | | match details |
| M15 Vero - Clay | ||||
| 24.04.24 1st round | vs. Alexander Razeghi | 4-6, 4-6 | | match details |
| 23.04.24 qual. | vs. Fabian Hansch Mauritzson | 6-2, 6-0 | | match details |
| 22.04.24 q 1 | vs. Facundo Bermejo | 6-1, 6-2 | | match details |
| M25 Columbus - I. hard | ||||
| 15.11.23 1st round | vs. Collin Altamirano | 6-4, 1-6, 2-6 | | match details |
| M25 Champaign - Hard | ||||
| 18.07.23 qual. | vs. Alexander Petrov | 1-6, 5-7 | | match details |
| 17.07.23 q 1 | vs. Jakub Ostajewski | 6-3, 6-0 | | match details |