| Personal information | |
|---|---|
| Nickname | El Fénix |
| Nationality | Dominican |
| Born | December 21, 1990 Santo Domingo, Dominican Republic |
| Height | 5 ft 10 in (178 cm) |
| Weight | |
| Boxing career | |
| Reach | 69+1⁄2 in (177 cm) |
| Stance | Orthodox |
| Boxing record | |
| Total fights | 28 |
| Wins | 23 |
| Win by KO | 11 |
| Losses | 5 |
| Draws | 0 |
| No contests | 0 |
Jackson Maríñez (born December 21, 1990) is a Dominican professional boxer who challenged for the WBA interim lightweight title in 2020.
Maríñez faced undefeated Rolando Romero for the vacant WBA interim lightweight title on August 15, 2020, at the Mohegan Sun Arena in Uncasville, Connecticut. Romero captured the vacant WBA interim title via twelve-round unanimous decision with the judges' scorecards reading 118–110, 116–112, 115–113 in his favor. This decision was considered very controversial, with many feeling Marinez deserved the win.
In his next fight, he took on former IBF lightweight champion Richard Commey on February 13, 2021, in Paradise, Nevada. Maríñez suffered his second consecutive professional defeat, losing via sixth-round knockout.
| 28 fights | 23 wins | 5 losses |
|---|---|---|
| By knockout | 11 | 4 |
| By decision | 12 | 1 |
| No. | Result | Record | Opponent | Type | Round, time | Date | Location | Notes |
|---|---|---|---|---|---|---|---|---|
| 28 | Loss | 23–5 | RTD | 5 (10), 3:00 | Aug 21, 2026 | |||
| 27 | Win | 23–4 | TKO | 1 (8), 1:36 | Nov 22, 2025 | |||
| 26 | Loss | 22–4 | TKO | 5 (10), 2:14 | Dec 7, 2024 | For WBO Latino Super-lightweight Title | ||
| 25 | Win | 22–3 | KO | 1 (8), 0:37 | Jun 28, 2024 | |||
| 24 | Win | 21–3 | KO | 2 (8), 1:20 | Mar 24, 2023 | |||
| 23 | Win | 20–3 | KO | 1 (8), 2:17 | Sep 25, 2022 | |||
| 22 | Loss | 19–3 | TKO | 10 (10), 2:30 | Jul 9, 2022 | |||
| 21 | Loss | 19–2 | KO | 6 (10), 2:35 | Feb 13, 2021 | |||
| 20 | Loss | 19–1 | UD | 12 | Aug 15, 2020 | For vacant WBA interim lightweight title | ||
| 19 | Win | 19–0 | TKO | 2 (8), 0:35 | Dec 28, 2019 | |||
| 18 | Win | 18–0 | RTD | 1 (11), 3:00 | Jul 27, 2019 | Retained WBA Fedelatin lightweight title | ||
| 17 | Win | 17–0 | UD | 8 | Apr 27, 2019 | |||
| 16 | Win | 16–0 | UD | 6 | Mar 16, 2019 | |||
| 15 | Win | 15–0 | TKO | 10 (11) | Nov 10, 2018 | Retained WBA Fedelatin lightweight title | ||
| 14 | Win | 14–0 | UD | 8 | Aug 25, 2018 | |||
| 13 | Win | 13–0 | UD | 11 | May 24, 2018 | Won vacant WBA Fedelatin lightweight title | ||
| 12 | Win | 12–0 | TKO | 7 (8), 2:31 | Mar 17, 2018 | |||
| 11 | Win | 11–0 | PTS | 8 | Nov 18, 2017 | |||
| 10 | Win | 10–0 | UD | 8 | Jul 26, 2017 | |||
| 9 | Win | 9–0 | UD | 8 | Feb 24, 2017 | |||
| 8 | Win | 8–0 | TKO | 4 (7), 2:44 | Dec 16, 2016 | |||
| 7 | Win | 7–0 | UD | 6 | Dec 3, 2016 | |||
| 6 | Win | 6–0 | UD | 9 | Sep 16, 2016 | Won vacant WBA Fedecaribe lightweight title | ||
| 5 | Win | 5–0 | TKO | 4 (6), 2:03 | Aug 27, 2016 | |||
| 4 | Win | 4–0 | UD | 6 | Jun 25, 2016 | |||
| 3 | Win | 3–0 | SD | 4 | Apr 15, 2016 | |||
| 2 | Win | 2–0 | TKO | 1 (4), 2:03 | Mar 5, 2016 | |||
| 1 | Win | 1–0 | UD | 4 | Feb 6, 2016 | |||