All available race results Oļegs Meļehs
| Date | Race | Rank |
| 12/10 | World Championships U23 Road Race | 51 |
Rider information for 2001
| Rank | 1007 |
| Score | 19 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Individual |
| Date | Race | Rank |
| 08/10 | World Championships U23 Time Trial | 25 |
| 11/10 | World Championships U23 Road Race | 116 |
Rider information for 2002
| Rank | 900 |
| Score | 32 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Individual |
| Date | Race | Rank |
| Tour de Hongrie | ||
| 29/07 | Prologue | 5 |
| 30/07 | Stage 1 | 26 |
| 31/07 | Stage 2 | 23 |
| 01/08 | Stage 3 | 33 |
| 02/08 | Stage 4a | 20 |
| 02/08 | Stage 4b | 15 |
| 03/08 | Stage 5 | 28 |
| 03/08 | General Classification | 17 |
| 07/10 | World Championships U23 Time Trial | 21 |
| 10/10 | World Championships U23 Road Race | 75 |
Rider information for 2003
| Rank | 802 |
| Score | 40 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Individual |
| Date | Race | Rank |
| 01/10 | World Championships U23 Road Race | 41 |
Rider information for 2004
| Rank | 844 |
| Score | 38 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Individual |
| Date | Race | Rank |
| Okolo Slovenska | ||
| 31/08 | Stage 1 | 69 |
| 01/09 | Stage 2 | 34 |
| 02/09 | Stage 3 | 21 |
| 03/09 | Stage 4a | 30 |
| 03/09 | Stage 4b | 44 |
| 04/09 | Stage 5 | 32 |
| General Classification | 22 |
Rider information for 2005
| Rank | 880 |
| Score | 35 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Rietumu Bank - Riga |
No results available in season 2006.
Rider information for 2006
| Rank | 1017 |
| Score | 28 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Rietumu Bank - Riga |
| Date | Race | Rank |
| Okolo Slovenska | ||
| 29/08 | Stage 1 | 38 |
| 30/08 | Stage 2 | 45 |
| 31/08 | Stage 3 | 39 |
| 01/09 | Stage 4a | 38 |
| 01/09 | Stage 4b | 81 |
| Tour de Croatie / Kroz Hrvatsku | ||
| 11/09 | Prologue | 8 |
| 12/09 | Stage 1a | 54 |
| 12/09 | Stage 1b | 88 |
| 13/09 | Stage 2 | 23 |
| 14/09 | Stage 3 | 33 |
| 15/09 | Stage 4 | 18 |
| 16/09 | Stage 5 | 40 |
| General Classification | 22 |
Rider information for 2007
| Rank | 1016 |
| Score | 29 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Rietumu Bank - Riga |
| Date | Race | Rank |
| 23/03 | La Roue Tourangelle | 71 |
| 13/04 | Klasika Primavera de Amorebieta | 78 |
| 19/04 | Tour du Finistère | 26 |
| 07/06 | Memorial Marco Pantani | 50 |
| 20/08 | Coppa Agostoni / Giro della Brianza | 36 |
| 28/09 | World Championships Road Race | 73 |
Rider information for 2008
| Rank | 762 |
| Score | 53 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Dynatek - Latvia |
| Date | Race | Rank |
| 20/08 | Coppa Bernocchi | 58 |
| 06/09 | Giro della Romagna | 69 |
Rider information for 2009
| Rank | 878 |
| Score | 31 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Meridiana - Kalev Chocolate Team |
| Date | Race | Rank |
| 25/04 | Giro dell'Appennino | 27 |
| 01/05 | G.P. Industria e Artigianato | 62 |
Rider information for 2010
| Rank | 3881 |
| Score | 0 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Meridiana - Kamen Team |
No results available in season 2012.
Rider information for 2012
| Rank | 3137 |
| Score | 2 |
| Name | Oļegs MEĻEHS |
| Country | Latvia |
| Team | Elite without contract |