Ulises Sierra boxer
- bouts
- 20
- won
- 16
- lost
- 2
- draw
- 2
- Status
- active
- Division
- super middleweight
- Debut
- 2012-06-28
- Height
- 6′ 1″/185cm
- Reach
- -
- Age
- 30
- Born
- 1989-01-19
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2021-07-30 | Carlos Bacasegua Luzania | LLLLLL | Domo Binacional, Nogales | WIN Technical knockout |
| 2020-12-12 | Edgar Berlanga | WWWWWW | The Bubble, MGM Grand, Las Vegas | LOST Technical knockout |
| 2020-01-17 | Vladimir Shishkin | WWWWWW | WinnaVegas Casino & Resort, Sloan | LOST Unanimous decision |
| 2019-04-27 | Fidel Hernandez | WWWLDW | Celebrity Theater, Phoenix | |
| 2018-12-22 | Ivan Mendez Raya | LWLW | Auditorio Municipal Fausto Gutiérrez Moreno, Tijuana | WIN KO |
| 2018-10-06 | Daniel Yocupicio | LLLLLL | Gasmart Stadium, Tijuana | WIN KO |
| 2017-11-17 | Juan Manuel Arce | WWLLWL | Arena California, La Paz | WIN Majority decision |
| 2017-10-13 | Christian Solorzano | WLLWLL | Arena Itson, Ciudad Obregon | WIN Corner retirement |
| 2016-07-16 | Jose Hernandez | WWWWWW | Pioneer Event Center, Lancaster | WIN KO |
| 2015-08-27 | Alfredo Contreras | WLLLLL | Show Palace, Oceanside | WIN Unanimous decision |
| 2014-12-04 | Loren Myers | LLLWLL | Del Mar Fairgrounds, San Diego | WIN Unanimous decision |
| 2014-08-16 | Jas Phipps | WLLLLL | Harley Davidson San Diego, San Diego | DRAW Split-decision |
| 2014-05-30 | Cromwell Gordon | LWLWLL | Crowne Plaza Hotel, San Diego | WIN Unanimous decision |
| 2014-05-15 | Ruben Porras | LLLLLL | Auditorio Municipal Fausto Gutiérrez Moreno, Tijuana | WIN Technical knockout |
| 2014-02-28 | Loren Myers | LLLLLW | Crowne Plaza Hotel, San Diego | WIN Technical knockout |
| 2013-09-21 | Alec Christenberry | debut | Drive-In , Escondido | WIN Technical knockout |
| 2013-06-21 | Darnell Walker | debut | Four Points Sheraton Hotel, San Diego | WIN Technical knockout |
| 2013-03-29 | Jose Luis Esparza | debut | Auditorio Municipal, Tijuana | WIN Technical knockout |
| 2012-11-03 | Ricardo Pinell | debut | Phoenix Club, Anaheim | DRAW Majority decision |
| 2012-06-28 | Omar Barefield | debut | Four Points Sheraton Hotel, San Diego | WIN Unanimous decision |