William Lorenzo boxer
- bouts
- 37
- won
- 3
- lost
- 34
- draw
- 0
- Status
- active
- Division
- welterweight
- Debut
- 2009-02-27
- Height
- 5′ 8″/173cm
- Reach
- 72″/183cm
- Age
- 28
- Born
- 1990-05-08
- Death
- -
- Nationality
- Puerto Rico
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2022-02-11 | Filip Stankovic | WWWLWW | Miami Airport Convention Center, Miami | LOST KO |
| 2021-09-18 | Luis Gerardo Caraballo-Ramos | DWW | Alessi Gym Fitness Center, Tampa | LOST Technical knockout |
| 2021-04-03 | Mansaborie Conde | WW | Buckhead Fight Club, Atlanta | WIN Corner retirement |
| 2020-12-11 | Salim Larbi | LLLLLL | Convention Center, North Charleston | WIN KO |
| 2020-11-20 | Octavious Bowens | W | Media Plus Studios, Hialeah | LOST Unanimous decision |
| 2020-10-31 | Reggie Harris Jr | WW | Jamil Shrine Temple, Columbia | LOST Unanimous decision |
| 2020-03-14 | Quinton Willis | WWWLWD | Bryan Glazer Family JCC Auditorium, Tampa | LOST Technical knockout |
| 2019-11-02 | Sanny Duversonne | WWWWWW | Sun Dome, Tampa | LOST Technical knockout |
| 2018-10-06 | Jorge Maysonet Jr | WLWWLW | Puerto Rico Convention Center, San Juan | LOST Corner retirement |
| 2018-04-07 | Ryan Pino | LWWWWW | Complejo Ferial, Ponce | LOST Technical knockout |
| 2018-02-03 | Luis Feliciano | WWWW | Coliseo Ismael Delgado, Aguada | LOST Technical knockout |
| 2017-04-29 | Chris Velez | WWWWWW | Georgia Sports Performance, Lawrenceville | LOST KO |
| 2016-08-25 | Carlo Moore | LDWW | Costal Edge, Virginia Beach | LOST Unanimous decision |
| 2015-05-30 | Derrieck Cuevas | WWWW | Coliseo Cosme Beitia Salamo, Catano | LOST Majority decision |
| 2015-03-14 | Antonio Ortiz | WWWWWL | Coliseo Roger L. Mendoza, Caguas | LOST Unanimous decision |
| 2014-06-28 | Javier Flores | WWWWW | Palacio de los Deportes, Mayaguez | LOST Technical knockout |
| 2014-05-30 | Saud Clark | WWLD | Pa Metal Sheet Workers Hall, Philadelphia | LOST Unanimous decision |
| 2014-04-28 | Willie Jones | WWW | Coliseo Ruben Rodriguez, Bayamon | LOST Unanimous decision |
| 2014-03-14 | Milton Santiago | WW | Pa Metal Sheet Workers Hall, Philadelphia | LOST Unanimous decision |
| 2013-12-21 | Julian Valerio | debut | Coliseo Cosme Beitia Salamo, Catano | WIN Technical knockout |
| 2012-12-29 | Ken Alvarez | WDW | Cancha Nilmarie Santini, Santurce | LOST Technical knockout |
| 2012-10-06 | Rafael Gonzalez | WWWWWL | Coliseo Ruben Rodriguez, Bayamon | LOST Majority decision |
| 2012-09-01 | Samuel Figueroa | WWW | Coliseo Roger L. Mendoza, Caguas | LOST Unanimous decision |
| 2012-06-09 | Moises Rios | WWWLWL | Palacio de los Deportes, Mayaguez | LOST Split-decision |
| 2012-04-13 | Reynaldo Ojeda | WWWWWW | Coliseum Fransisco Deyda, Hatillo | LOST Unanimous decision |
| 2012-02-24 | Joshua Santiago | WWWWWW | Coliseo Salvador Dijols, Ponce | LOST Technical knockout |
| 2012-02-03 | Jasey Montalvo | L | Coliseo Luis Aymat, San Sebastian | WIN Majority decision |
| 2011-11-18 | Rafael Marquez | LW | Complejo Deportivo Nilmarie Santini, San Juan | LOST Unanimous decision |
| 2011-10-28 | John Figueroa | WLLLLL | Centro de Convenciones, Guayama | LOST Unanimous decision |
| 2011-09-02 | Francisco Cabrera | WWWWLW | Coliseo Ruben Rodriguez, Bayamon | LOST Corner retirement |
| 2011-04-30 | Joshua Santiago | WWW | Coliseum Fransisco Deyda, Hatillo | LOST KO |
| 2011-01-22 | Frank De Alba | debut | Complejo Correccional INST 1072, Bayamon | WIN Unanimous decision |
| 2010-12-04 | Carlos Lopez | WW | Coliseum Fransisco Deyda, Hatillo | LOST Majority decision |
| 2010-05-22 | Jonathan Perez | WW | Coliseo Municipal, Rincon | LOST KO |
| 2009-05-29 | Juan Gonzalez | W | Coliseo Roger L. Mendoza, Caguas | LOST Technical knockout |
| 2009-02-27 | Irving Torres | WWWW | Coliseo Roger L. Mendoza, Caguas | LOST Technical knockout |