Isaac Cruz (28-3-1, 18) was born in Mexico City, Mexico on May 23, 1998. At the age of 16 years on March 14, 2015, he made his professional boxing debut against Luis Yan Revilla, winning the fight via 1st-round KO.
On his 25th career fight at 23 years old, Isaac Cruz got a shot at the WBA (Regular) lightweight titles against Gervonta Davis on December 5, 2021 but lost the fight via 12-round unanimous decision.
He became a super-lightweight world champion (WBA) on March 30, 2024 at the age of 25 years old, on his 29th career fight, after defeating Rolando Romero via 8th-round TKO.
Cruz' last fight was a 10-round unanimous decision win against Omar Salcido Gamez at age 27 on July 19, 2025. He is on a 2-fight winning streak.
Some of Isaac Cruz' best fights have been against Jose Matias Romero, Jose Felix, Francisco Vargas, Angel Fierro, Rolando Romero, Giovanni Cabrera and Eduardo Ramirez.
Cruz has 3 losses on his boxing record.
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
32  | Jul 19, 2025 27 years, 1 months 28-3-1 (18) | 25 years, 7 months 20-2 (14) | SLT | 10 | UD | WIN |
31  | Feb 1, 2025 26 years, 8 months 27-3-1 (18) | 31 years, 5 months 23-2-2 (18) | SLT | 10 | UD | WIN |
30  | Aug 3, 2024 26 years, 2 months 26-3-1 (18) | 25 years, 2 months 13-2 (9) | SLT | 12 | SD | LOSS Lost WBA |
29  | Mar 30, 2024 25 years, 10 months 26-2-1 (18) | 28 years, 5 months 15-1 (13) | SLT | 8 | TKO | WIN Won WBA |
28  | Jul 29, 2023 25 years, 2 months 25-2-1 (17) | 29 years 21-0 (7) | LT | 12 | SD | WIN |
27  | Sep 4, 2022 24 years, 3 months 24-2-1 (17) | 29 years, 7 months 27-2-3 (12) | LT | 2 | KO | WIN |
26  | Apr 16, 2022 23 years, 10 months 23-2-1 (16) | 40 years, 3 months 30-4 (18) | LT | 5 | TKO | WIN |
25  | Dec 5, 2021 23 years, 6 months 22-2-1 (15) | 27 years 25-0 (24) | LT | 12 | UD | LOSS For WBA (Regular) |
24  | Jun 19, 2021 23 years 22-1-1 (15) | 36 years, 5 months 27-2-2 (19) | 10 | UD | WIN | |
23  | Mar 13, 2021 22 years, 9 months 21-1-1 (15) | 24 years, 10 months 24-0 (8) | 12 | UD | WIN | |
22 | Oct 31, 2020 22 years, 5 months 20-1-1 (15) | Diego Magdaleno | 1 | KO | WIN | |
21 | Feb 14, 2020 21 years, 8 months 19-1-1 (14) | Thomas Mattice | 10 | MD | WIN | |
20 | Dec 7, 2019 21 years, 6 months 18-1-1 (14) | Miguel Angel Perez Aispuro | 8 | UD | WIN | |
19 | Feb 16, 2019 20 years, 8 months 17-1-1 (14) | Eleazar Valenzuela | 1 | KO | WIN | |
18  | Nov 10, 2018 20 years, 5 months 16-1-1 (13) | 26 years, 6 months 37-3-1 (28) | 3 | TKO | WIN | |
17 | Oct 6, 2018 20 years, 4 months 15-1-1 (12) | Jose Angel Flores Chan | 1 | KO | WIN | |
16 | Jun 16, 2018 20 years 14-1-1 (11) | Heberto Persico | 8 | UD | WIN | |
15 | Feb 17, 2018 19 years, 8 months 13-1-1 (11) | Juan Jose Martinez Alvarez | 5 | RTD | WIN | |
14 | Nov 11, 2017 19 years, 5 months 12-1-1 (10) | Ricardo Juan Saenz | 2 | TKO | WIN | |
13 | Sep 30, 2017 19 years, 4 months 11-1-1 (9) | Jose Calyecac | 6 | PTS | DRAW | |
12 | Jul 1, 2017 19 years, 1 months 11-1 (9) | Dunis Liñán | 7 | TKO | WIN | |
11 | Apr 22, 2017 18 years, 10 months 10-1 (8) | Ivan Basurto Monroy | 3 | TKO | WIN | |
10 | Dec 3, 2016 18 years, 6 months 9-1 (7) | Raul Hinojosa | 6 | TKO | WIN | |
9 | Oct 22, 2016 18 years, 4 months 8-1 (6) | Daniel Evangelista Jr | 3 | TKO | WIN | |
8 | Aug 27, 2016 18 years, 3 months 7-1 (5) | Carlos Marcelino Santiago | 1 | KO | WIN | |
7 | Apr 2, 2016 17 years, 10 months 6-1 (4) | Italo Ortiz | 1 | TKO | WIN | |
6 | Feb 6, 2016 17 years, 8 months 5-1 (3) | Luis Miguel Montaño | 8 | UD | LOSS | |
5 | Sep 5, 2015 17 years, 3 months 5-0 (3) | Francisco Valadez | 6 | MD | WIN | |
4 | Aug 8, 2015 17 years, 2 months 4-0 (3) | Rafael Lopez Garcia | 1 | KO | WIN | |
3 | Jun 27, 2015 17 years, 1 months 3-0 (2) | Jose Eduardo Zamudio | 3 | TKO | WIN | |
2 | May 23, 2015 17 years 2-0 (1) | Brandon Gonzalez | 4 | SD | WIN | |
1 | Mar 14, 2015 16 years, 9 months 1-0 (1) | Luis Yan Revilla | 1 | KO | WIN |
