| Alberto Rossel | |
| Realname: | Basilio Alberto Rossel Contreras |
| Birth Date: | January 26, 1975 |
| Birth Place: | Huaral, Huaral, Peru |
| Nickname: | Chiquito |
| Weight: | |
| Height: | 5 ft 1 in |
| Reach: | 62 in |
| Style: | Orthodox |
| Total: | 44 |
| Wins: | 34 |
| Ko: | 13 |
| Losses: | 9 |
| No Contests: | 1 |
Alberto Rossel Contreras (born January 26, 1975) is a Peruvian former professional boxer who competed from 1998 to 2015.
He unsuccessfully challenged for the WBA super flyweight title in 2010 against Hugo Cázares.[1] He would drop down to light-flyweight and win the WBA interim world title in 2012. He would defend the title four times before being named full champion after reigning titleholder Kazuto Ioka moved up to flyweight.[2] He would lose the title to Japanese contender Ryoichi Taguchi.[3]
| Result | Record | Opponent | Type | Round, time | Date | Location | Notes | ||
|---|---|---|---|---|---|---|---|---|---|
| 44 | Win | 34–9 | Carlos Correa | UD | 8 | 5 Sep 2015 | |||
| 43 | Win | 33–9 | Jeison Cervantes | UD | 8 | 25 Apr 2015 | |||
| 42 | Loss | 32–9 | Ryoichi Taguchi | UD | 12 | 31 Dec 2014 | |||
| 41 | Win | 32–8 | Gabriel Mendoza | UD | 12 | 8 Mar 2014 | |||
| 40 | Win | 31–8 | Jose Zuniga Vazquez | MD | 12 | 28 Sep 2013 | |||
| 39 | Win | 30–8 | Walter Tello | UD | 12 | 16 Mar 2013 | |||
| 38 | Win | 29–8 | Karluis Diaz | UD | 12 | 18 Aug 2012 | |||
| 37 | Win | 28–8 | José Alfredo Rodríguez | UD | 12 | 14 Apr 2012 | |||
| 36 | Win | 27–8 | Jorge Saquinga | TKO | 6 (10) | 17 Dec 2011 | |||
| 35 | Win | 26–8 | Carlos Correa | UD | 10 | 22 Oct 2011 | |||
| 34 | Win | 25–8 | Luis Trejo | TKO | 2 (10), | 26 Mar 2011 | |||
| 33 | Loss | 24–8 | Hugo Cázares | TKO | 9 (12), | 9 Oct 2010 | |||
| 32 | Win | 24–7 | Luis Singo | MD | 11 | 31 Jul 2010 | |||
| 31 | Win | 23–7 | Cristian Gallegos | KO | 2 (10) | 13 Mar 2010 | |||
| 30 | Win | 22–7 | Reginaldo Martins Carvalho | KO | 2 (11) | 28 Nov 2009 | |||
| 29 | Win | 21–7 | Alfonso De la Hoz | UD | 9 | 12 Sep 2009 | |||
| 28 | Win | 20–7 | Luis Singo | UD | 10 | 9 May 2009 | |||
| 27 | Win | 19–7 | Edwin Ortega Santa Cruz | TKO | 4 (12) | 26 Oct 2008 | |||
| 26 | Loss | 18–7 | Vusi Malinga | KO | 5 (12), | 24 Aug 2007 | |||
| 25 | Win | 18–6 | Guillermo Dejeas | KO | 5 (10) | 30 Jul 2007 | |||
| 24 | Loss | 17–6 | Luis Alberto Lazarte | UD | 10 | 13 Jan 2007 | |||
| 23 | Win | 17–5 | Luis Trejo | UD | 10 | 1 Apr 2006 | |||
| 22 | Win | 16–5 | Marcos Ahumada | TKO | 2 (10) | 4 Mar 2006 | |||
| 21 | Win | 15–5 | Diego Tirado | KO | 2 (10) | 17 Dec 2005 | |||
| 20 | Win | 14–5 | Efrain Quispe | TKO | 9 (10) | 7 May 2005 | |||
| 19 | Win | 13–5 | Rafael Tirado | UD | 10 | 12 Mar 2005 | |||
| 18 | Win | 12–5 | William Suarez | UD | 6 | 20 Dec 2003 | |||
| 17 | Win | 11–5 | Liborio Romero | UD | 4 | 22 Feb 2003 | |||
| 16 | Loss | 10–5 | Brian Viloria | MD | 12 | 24 Nov 2002 | |||
| 15 | Win | 10–4 | Bruce Smith | UD | 4 | 11 Oct 2002 | |||
| 14 | Loss | 9–4 | Nestor Hugo Paniagua | UD | 6 | 4 Oct 2002 | |||
| 13 | 9–3 | Brian Viloria | NC | 3 (10), | 26 Jul 2002 | ||||
| 12 | Win | 9–3 | Luis Noe | UD | 4 | 5 Apr 2002 | |||
| 11 | Win | 8–3 | Luis Cox Coronado | UD | 8 | 28 Nov 2001 | |||
| 10 | Loss | 7–3 | Ramases Patterson | UD | 4 | 7 Oct 2001 | |||
| 9 | Loss | 7–2 | Iván Calderón | UD | 6 | 26 Aug 2001 | |||
| 8 | Win | 7–1 | Adeniji Washington | UD | 4 | 7 Aug 2001 | |||
| 7 | Loss | 6–1 | Daniel Reyes | TKO | 4 (10) | 17 Mar 2000 | |||
| 6 | Win | 6–0 | Luis Noe | UD | 8 | 11 Jun 1999 | |||
| 5 | Win | 5–0 | Luis Noe | UD | 8 | 21 May 1999 | |||
| 4 | Win | 4–0 | Cesar Farfan | TKO | 5 (6) | 20 Apr 1999 | |||
| 3 | Win | 3–0 | Jorge Montero | TKO | 7 (8) | 14 Aug 1998 | |||
| 2 | Win | 2–0 | Mique Poma | KO | 1 (6) | 22 May 1998 | |||
| 1 | Win | 1–0 | Michel Vargas | KO | 2 (4) | 6 Mar 1998 |
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