Gilberto Ramírez (48-1, 30) was born in Mazatlán, Sinaloa, Mexico on June 19, 1991. At the age of 18 years on August 21, 2009, he made his professional boxing debut against Jeseth Magallanes, winning the fight via 1st-round KO.
On his 34th career fight at 24 years old, Ramírez became a super-middleweight world champion on April 9, 2016 after defeating Arthur Abraham via 12-round unanimous decision to win the WBO title.
He then went on to become world champion at the cruiserweight weight class as well, winning the WBA and WBO titles against Arsen Goulamirian via 12-round unanimous decision on March 30, 2024.
Ramírez' last fight was a cruiserweight (WBA (Super), WBO) world-title defense against Yuniel Dorticos on June 28, 2025. He won the fight via 12th-round unanimous decision and successfully defended the titles. He is on a 4-fight winning streak.
Some of Gilberto Ramírez' best fights have been against Arthur Abraham, Arsen Goulamirian, Jesse Hart, Roamer Alexis Angulo, Chris Billam-Smith, Yuniel Dorticos and Rogelio Medina.
Ramírez has 1 loss on his boxing record.
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
49  | Jun 28, 2025 34 years 48-1 (30) | 39 years, 3 months 27-2 (25) | CR | 12 | UD | WIN Defended WBA (Super), WBO |
48  | Nov 16, 2024 33 years, 4 months 47-1 (30) | 34 years, 3 months 20-1 (13) | CR | 12 | UD | WIN Won WBO Defended WBA (Super) |
47  | Mar 30, 2024 32 years, 9 months 46-1 (30) | 36 years, 5 months 27-0 (18) | CR | 12 | UD | WIN Won WBA (Super) |
46  | Oct 7, 2023 32 years, 3 months 45-1 (30) | 34 years 28-4 (22) | CR | 10 | UD | WIN |
45  | Nov 5, 2022 31 years, 4 months 44-1 (30) | 31 years, 10 months 20-0 (11) | LHW | 12 | UD | LOSS For WBA (Super) |
44  | May 14, 2022 30 years, 10 months 44-0 (30) | 32 years, 6 months 32-2 (12) | 4 | KO | WIN | |
43  | Dec 18, 2021 30 years, 5 months 43-0 (29) | 36 years, 5 months 21-3 (17) | 10 | TKO | WIN | |
42  | Jul 9, 2021 30 years 42-0 (28) | 39 years, 4 months 22-3 (14) | LHW | 4 | KO | WIN |
41 | Dec 18, 2020 29 years, 5 months 41-0 (27) | Alfonso López | LHW | 10 | TKO | WIN |
40  | Apr 12, 2019 27 years, 9 months 40-0 (26) | 33 years, 3 months 29-6-1 (18) | 4 | RTD | WIN | |
39  | Dec 14, 2018 27 years, 5 months 39-0 (25) | 29 years, 4 months 25-1 (21) | SMD | 12 | MD | WIN Defended WBO |
38  | Jun 30, 2018 27 years 38-0 (25) | 34 years, 3 months 23-0 (20) | SMD | 12 | UD | WIN Defended WBO |
37 | Feb 3, 2018 26 years, 7 months 37-0 (25) | Habib Ahmed | SMD | 6 | TKO | WIN Defended WBO |
36 | Sep 22, 2017 26 years, 3 months 36-0 (24) | 28 years, 1 months 22-0 (18) | SMD | 12 | UD | WIN Defended WBO |
35 | Apr 22, 2017 25 years, 10 months 35-0 (24) | Max Bursak | SMD | 12 | UD | WIN Defended WBO |
34  | Apr 9, 2016 24 years, 9 months 34-0 (24) | 36 years, 1 months 44-4 (29) | SMD | 12 | UD | WIN Won WBO |
33 | Nov 20, 2015 24 years, 5 months 33-0 (24) | Gevorg Khatchikian | SMD | 10 | UD | WIN |
32 | Jun 26, 2015 24 years 32-0 (24) | Derek Edwards | SMD | 10 | UD | WIN |
31  | Jan 24, 2015 23 years, 7 months 31-0 (24) | 28 years, 4 months 30-1 (15) | 10 | UD | WIN | |
30 | Nov 15, 2014 23 years, 4 months 30-0 (24) | Fulgencio Zúñiga | SMD | 8 | TKO | WIN |
29 | Jul 7, 2014 23 years 29-0 (23) | Junior Talipeau | SMD | 1 | TKO | WIN |
28 | Mar 11, 2014 22 years, 8 months 28-0 (22) | Giovanni Lorenzo | SMD | 5 | TKO | WIN |
27 | Feb 1, 2014 22 years, 7 months 27-0 (21) | Don Mouton | 1 | TKO | WIN | |
26 | Aug 24, 2013 22 years, 2 months 26-0 (20) | Derrick Findley | 10 | UD | WIN | |
25 | Apr 20, 2013 21 years, 10 months 25-0 (20) | Juan De Angel | 3 | KO | WIN | |
24 | Nov 17, 2012 21 years, 4 months 24-0 (19) | Marcus Upshaw | MD | 10 | UD | WIN |
23 | Aug 25, 2012 21 years, 2 months 23-0 (19) | Richard Gutierrez | MD | 10 | UD | WIN |
22 | Jun 16, 2012 20 years, 11 months 22-0 (19) | Isaac Mendez | 8 | TKO | WIN | |
21 | Apr 14, 2012 20 years, 9 months 21-0 (18) | Jaime Barboza | MD | 10 | UD | WIN |
20 | Nov 26, 2011 20 years, 5 months 20-0 (18) | Samuel Miller | MD | 4 | TKO | WIN |
19 | Sep 24, 2011 20 years, 3 months 19-0 (17) | Amilcar Edgardo Funes Melian | MD | 5 | TKO | WIN |
18 | Jul 16, 2011 20 years 18-0 (16) | Oney Valdez | MD | 2 | TKO | WIN |
17 | May 13, 2011 19 years, 10 months 17-0 (15) | Francisco Villanueva | 7 | TKO | WIN | |
16 | Feb 18, 2011 19 years, 7 months 16-0 (14) | Antonio Arras | 8 | TKO | WIN | |
15  | Dec 17, 2010 19 years, 5 months 15-0 (13) | 22 years, 3 months 23-0 (17) | MD | 6 | TKO | WIN |
14 | Oct 19, 2010 19 years, 4 months 14-0 (12) | Christian Solano | 2 | KO | WIN | |
13 | Aug 28, 2010 19 years, 2 months 13-0 (11) | Gilberto Flores Hernandez | 2 | TKO | WIN | |
12 | Jul 30, 2010 19 years, 1 months 12-0 (10) | Guillermo Romero | 2 | KO | WIN | |
11 | Jun 26, 2010 19 years 11-0 (9) | Jorge Barrera | 2 | TKO | WIN | |
10 | Apr 30, 2010 18 years, 10 months 10-0 (8) | Jesus Ayala | 2 | KO | WIN | |
9 | Mar 26, 2010 18 years, 9 months 9-0 (7) | Hector Verduzco | 3 | KO | WIN | |
8 | Feb 26, 2010 18 years, 8 months 8-0 (6) | Luis Angel Padilla | 1 | KO | WIN | |
7 | Jan 30, 2010 18 years, 7 months 7-0 (5) | Adolfo Pimentel | 4 | UD | WIN | |
6 | Dec 12, 2009 18 years, 5 months 6-0 (5) | Luis Ignacio Castro | 4 | UD | WIN | |
5 | Nov 21, 2009 18 years, 5 months 5-0 (5) | Antonio Villanueva | 1 | TKO | WIN | |
4 | Oct 2, 2009 18 years, 3 months 4-0 (4) | Eliud Duenas | 2 | KO | WIN | |
3 | Sep 4, 2009 18 years, 2 months 3-0 (3) | Blas Camacho | 2 | TKO | WIN | |
2 | Aug 29, 2009 18 years, 2 months 2-0 (2) | Joel Ramos | 1 | TKO | WIN | |
1 | Aug 21, 2009 18 years, 2 months 1-0 (1) | Jeseth Magallanes | 1 | KO | WIN |
