| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Serhiy Oleksandrovych•Semenov |
| Used name | Serhiy•Semenov |
| Nick/petnames | Sema, Sam |
| Original name | Сергій Олександрович•Семенов |
| Born | 28 July 1988 in Chernihiv, Chernihiv (UKR) |
| Measurements | 179 cm / 69 kg |
| Affiliations | Ukraina Chernihiv (UKR) / Central Sports Club of the Armed Forces (UKR) |
| NOC |  Ukraine |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2010 Winter Olympics | Biathlon | UKR |
Serhiy Semenov | |||
| Sprint, Men (Olympic) | 32 | |||||
| Pursuit, Men (Olympic) | 38 | |||||
| Individual, Men (Olympic) | 51 | |||||
| 2014 Winter Olympics | Biathlon | UKR |
Serhiy Semenov | |||
| Sprint, Men (Olympic) | 40 | |||||
| Relay, Mixed (Olympic) | Ukraine | 6 | ||||
| Pursuit, Men (Olympic) | 38 | |||||
| Individual, Men (Olympic) | 9 | |||||
| Relay, Men (Olympic) | Ukraine | 8 | ||||
| 2018 Winter Olympics | Biathlon | UKR |
Serhiy Semenov | |||
| Sprint, Men (Olympic) | 46 | |||||
| Pursuit, Men (Olympic) | 49 | |||||
| Individual, Men (Olympic) | 53 | |||||
| Relay, Men (Olympic) | Ukraine | 9 |
