Sergio Barbero
Sergio Barbero is an Italian former racing cyclist.
Doping
Barbero tested positive for EPO at the 2001 Tour de Romandie and was subsequently handed a six-month ban.Major results
;1991;1992
;1993
;1997
;1999
;2000
;2001
;2002
;2003
;2004
;2005
;2006
Grand Tour general classification results timeline
| Grand Tour | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
| Giro d'Italia | — | 75 | 58 | 43 | — | — | 73 | DNF | 66 | 58 | — | — | DNF |
| Tour de France | — | DNF | — | — | DNF | 124 | — | — | — | — | — | — | — |
| Vuelta a España | DNF | — | — | — | — | — | — | — | — | — | — | — | — |
| — | Did not compete |
| DNF | Did not finish |