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
Russia
30.03.85, 40 years
30.03.85, 40 years
Razvan Sabau vs. Alexey Sergeev - head to head matches
| 04.08.03 | 2nd round | Razvan Sabau | Alexey Sergeev | 6-3, 7-65 | match details |  Mordovia | Clay |
Razvan Sabau form & Alexey Sergeev form
Razvan Sabau - last matches
 M15 Cancun - Hard | ||||
| 15.04.19 q 1 | vs. Christian Langmo | 0-1, - Razvan Sabau - retired |  | match details |
| M15 Cancun - Hard | ||||
| 08.04.19 q 1 | vs. Austin Rapp | 3-6, 2-6 | | match details |
 Romania F11 - Clay | ||||
| 26.08.18 q 1 | vs. Vincentiu Andrei Niculescu | 2-6, 0-3, - Razvan Sabau - retired | | match details |
| Romania F2 - Clay | ||||
| 27.05.18 q 2 | vs. Edris Fetisleam | 1-6, 2-6 | | match details |
| 26.05.18 q 1 | vs. Alexandru-Andrei Sumanaru | 6-1, 6-0 |  | match details |
| Romania F1 - Clay | ||||
| 22.05.18 qual. | vs. Razvan Marius Codescu | 3-5, - Razvan Sabau - retired | | match details |
| 20.05.18 q 2 | vs. Daniel Cozma | 6-0, 4-2, Daniel Cozma - retired | | match details |
| 19.05.18 q 1 | vs. Teodor Bolanu | 6-2, 7-64 | | match details |
| Romania F12 - Clay | ||||
| 31.08.17 2nd round | vs. Alessandro Petrone | - | | match details |
| 30.08.17 1st round | vs. Filip Duda | 6-2, 6-3 | | match details |
| 28.08.17 q 2 | vs. Valentin Vanta | 5-7, 7-5, 6-2 | | match details |
| 28.08.17 qual. | vs. Samir Iftikhar | 7-5, 5-7, 7-61 | | match details |
| 28.08.17 q 1 | vs. Andrei Afilipoaei | 6-0, 6-0 | | match details |
 Thailand F6 - Hard | ||||
| 26.12.16 q 1 | vs. Suraj R Prabodh | 6-2, 6-4 | | match details |
| 26.12.16 q 2 | vs. Kittiphong Wachiramanowong | 4-6, - Razvan Sabau - retired | | match details |
| Brasov Challenger - Clay | ||||
| 31.08.14 q 1 | vs. Thiago Moura Monteiro | 4-6, 1-6 | | match details |
| Romania F5 - Clay | ||||
| 23.06.14 1st round | vs. Victor Crivoi | 5-7, 3-6 | | match details |
| Romania F3 - Clay | ||||
| 26.05.14 1st round | vs. Thiago Moura Monteiro | 1-6, 7-65, 5-7 | | match details |
| Sibiu Challenger - Clay | ||||
| 25.09.13 1st round | vs. Adrian Ungur | 1-6, 6-72 | | match details |
| 23.09.13 qual. | vs. Tihomir Grozdanov | 6-72, 7-5, 6-3 | | match details |
| 22.09.13 q 2 | vs. Dimitar Kuzmanov | 6-4, 6-4 | | match details |
| 21.09.13 q 1 | vs. Eduard Andrei Popa | 6-3, 6-1 | | match details |
| Brasov Challenger - Clay | ||||
| 01.09.13 q 1 | vs. Vlad Onita | 6-4, 5-7, 0-1, - Razvan Sabau - retired | | match details |
| Romania F10 - Clay | ||||
| 26.08.13 1st round | vs. Victor Crivoi | 5-7, 3-6 | | match details |
| Romania F9 - Clay | ||||
| 19.08.13 1st round | vs. Antonio Campo | 1-6, 6-2, 6-4 | | match details |
| 19.08.13 2nd round | vs. Marc Giner | 2-6, 6-4, 6-3 | | match details |
| 19.08.13 1/4 | vs. Dragos Cristian Mirtea | 2-6, 7-60, 3-6 | | match details |
| Romania F8 - Clay | ||||
| 12.08.13 2nd round | vs. Patrick Ciorcila | 6-72, 1-4, - Razvan Sabau - retired | | match details |
| 12.08.13 1st round | vs. Dragos Dima | 6-2, 3-6, 6-3 | | match details |
| Romania F7 - Clay | ||||
| 08.07.13 1st round | vs. Michael Bois | 4-6, 4-6 | | match details |
Alexey Sergeev - last matches
| Moscow - Carpet | ||||
| 29.09.03 q 1 | vs. David Prinosil | 1-6, 2-6 | | match details |
 Donetsk - Hard | ||||
| 08.09.03 q 1 | vs. Alexander Pavlioutchenkov | 6-3, 6-2 | | match details |
| 08.09.03 q 2 | vs. Vadim Davletshin | 5-7, 2-6 | | match details |
| Mordovia - Clay | ||||
| 04.08.03 2nd round | vs. Razvan Sabau | 3-6, 6-75 | | match details |
| 04.08.03 q 1 | vs. Alexander Krundyshev | 6-3, 6-4 | | match details |
| 04.08.03 q 2 | vs. Mikhail Ptukhin | 6-2, 6-0 | | match details |
| 04.08.03 qual. | vs. Sergei Demekhine | 4-6, 2-6 | | match details |
| 04.08.03 1st round | vs. Andrei Somov | 6-1, 6-3 | | match details |