All available race results Sergey Rostovtsev
| Date | Race | Rank |
| 13/10 | World Championships U23 Road Race | 71 |
Rider information for 2016
| Rank | 1748 |
| Score | 10 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Elite without contract |
| Date | Race | Rank |
| Okolo Slovenska | ||
| 07/06 | Prologue | 76 |
Rider information for 2017
| Rank | 5387 |
| Score | 0 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Elite without contract |
| Date | Race | Rank |
| Turul Romaniei | ||
| 11/09 | Stage 1 | 13 |
Rider information for 2019
| Rank | 3894 |
| Score | 2 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Elite without contract |
| Date | Race | Rank |
| Vuelta a San Juan Internacional | ||
| 26/01 | Stage 1 | 127 |
| 27/01 | Stage 2 | 71 |
| 28/01 | Stage 3 | 149 |
| 29/01 | Stage 4 | 134 |
| 31/01 | Stage 5 | 149 |
| 01/02 | Stage 6 | 106 |
| 02/02 | Stage 7 | 24 |
| General Classification | 147 | |
| 16/02 | Grand Prix Antalya | 4 |
Rider information for 2020
| Rank | 1019 |
| Score | 14 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Minsk Cycling Club |
No results available in season 2021.
Rider information for 2021
| Rank | 1650 |
| Score | 9 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Elite without contract |
No results available in season 2022.
Rider information for 2022
| Rank | 1720 |
| Score | 10 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Vozrozhdenie |
| Date | Race | Rank |
| La Tropicale Amissa Bongo | ||
| 23/01 | Stage 1 | 32 |
| 24/01 | Stage 2 | 50 |
| 25/01 | Stage 3 | 11 |
| 26/01 | Stage 4 | 36 |
| 27/01 | Stage 5 | 4 |
| 28/01 | Stage 6 | 15 |
| 29/01 | Stage 7 | 3 |
| General Classification | 29 | |
| 04/02 | Grand Prix Apollon Temple | 1 |
| 04/03 | Tour of Alanya | 5 |
| Tour d'Algérie | ||
| 07/03 | Prologue | 7 |
| 08/03 | Stage 1 | 3 |
| 09/03 | Stage 2 | 4 |
| 10/03 | Stage 3 | 2 |
| 11/03 | Stage 4 | 51 |
| 26/03 | G.P. Syedra Ancient City | 10 |
| 11/06 | Courts Mamouth Classique de l'Ile Maurice | 27 |
| Tour of İstanbul | ||
| 28/09 | Stage 1 | 64 |
| 29/09 | Stage 2 | 89 |
| Presidential Tour of Turkey | ||
| 08/10 | Stage 1 | 68 |
| 09/10 | Stage 2 | 136 |
| 10/10 | Stage 3 | 141 |
| 11/10 | Stage 4 | 115 |
| 12/10 | Stage 5 | 107 |
| 13/10 | Stage 6 | 83 |
| 14/10 | Stage 7 | 97 |
| 15/10 | Stage 8 | 127 |
| General Classification | 119 |
Rider information for 2023
| Rank | 1048 |
| Score | 34 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Beykoz Belediyesi Spor Kulübü |
| Date | Race | Rank |
| 27/01 | Grand Prix Antalya Airport City | 31 |
| 03/02 | Grand Prix Apollon Temple | 3 |
| 02/03 | G.P. Syedra Ancient City | 69 |
| Presidential Tour of Turkey | ||
| 21/04 | Stage 1 | 28 |
| 22/04 | Stage 2 | 164 |
| 23/04 | Stage 3 | 145 |
| 24/04 | Stage 4 | 157 |
| 25/04 | Stage 5 | 147 |
| 26/04 | Stage 6 | 151 |
| 27/04 | Stage 7 | 5 |
| General Classification | 148 |
Rider information for 2024
| Rank | 1567 |
| Score | 10 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Sakarya - BB Pro Team |
No results available in season 2025.
Rider information for 2025
| Rank | 2397 |
| Score | 0 |
| Name | Sergey ROSTOVTSEV |
| Country | Russia |
| Team | Shenzhen Kung Cycling Team |