Unai Osa
Unai Osa Eizaguirre is a Spanish former road bicycle racer. He is the younger brother of Aitor Osa. He was involved in the Operación Puerto doping case.
Major results
;1993;1997
;1999
;2000
;2001
;2003
Grand Tour general classification results timeline
| Grand [Tour (cycling)|Grand Tour] | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
| General [classification in the Giro d'Italia|Giro d'Italia] | DNF | 3 | — | — | — | 16 | 18 |
| Tour de France | — | — | 18 | — | — | — | — |
| / Vuelta a España | 56 | 22 | — | 9 | 21 | 18 | — |
| — | Did not compete |
| DNF | Did not finish |