| Last name | Sivtsov |
| First name | Kanstantsin |
| Nationality |  Belarus |
| Date of birth | 09-08-1982 |
| Age | 43 |
| Place of birth | Gomel |
Kanstantsin Sivtsov is a Belarusian professional cyclist, 43 years old. Turned professional in 2005. Kanstantsin has won 14 career victories. Active in road cycling.
| Year | Team |
|---|---|
| 2018 |  Bahrain - Merida |
| 2017 | Bahrain - Merida |
| 2016 |  Dimension Data |
| 2015 |  Team Sky |
| 2014 | Sky Procycling |
| 2013 | Sky Procycling |
| 2012 | Sky Procycling |
| 2011 |  Team HTC - Highroad |
| 2010 | Team HTC - Columbia |
| 2009 | Team Columbia - High Road - HTC |
| 2008 | Team Columbia(from 01-07) |
| 2008 | Team High Road(until 30-06) |
| 2007 | Barloworld |
| 2006 |  Acqua & Sapone - Caffe Mokambo |
| 2005 | Fassa Bortolo |
| 2003 |  Lokomotiv |
| 2002 | Itera |
| 2001 | Itera |
| This year | 0 |
| Total | 14 |
