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Australia · Super welterweight
Jacob Ng
- 31 years old
- IBO No. 52
No record yet: among the sanctioning bodies only the IBO publishes one, and this boxer's BoxRec profile hasn't been read yet.
Fights
No past fight in our sources yet.
Rankings
Best: No. 52
- IBO
52
ranked 48th–52nd since Sep 2026
Not ranked by the WBC, WBA, WBO or IBF.
Movement
Places gained or lost with each sanctioning body. Green is up, red is down, “New” marks an entry into the rankings, and a dot a period with no published archive.
| Body | The boxer's place in the sanctioning body's official ranking. “C”: world champion, above No. 1. An interim champion is marked as such (“Interim”, “Int.”): not the reigning champion. No. 1 is the leading contender for the title. | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|---|
| IBO | 52 | · | · | · | · |
Trajectory, body by body
IBF
No longer ranked · best No. 8 (Mar 2021)tracked since Aug 2019
IBO
No. 48 since Oct 2026tracked since Sep 2026
See the changes in detail
| Aug 2019 | No. 15 |
| Sep 2019 | No. 13 |
| Nov 2019 | No. 11 |
| Jun 2020 | No. 12 |
| Oct 2020 | dropped out of the ranking |
| Nov 2020 | No. 10 |
| Dec 2020 | dropped out of the ranking |
| Feb 2021 | No. 9 |
| Mar 2021 | No. 8 |
| Jul 2021 | No. 9 |
| Nov 2021 | dropped out of the ranking |
| Dec 2021 | No. 10 |
| Jan 2022 | No. 9 |
| Mar 2022 | No. 15 |
| Jun 2022 | dropped out of the ranking |
| Sep 2026 | No. 48 |
| Sep 2026 | No. 52 |
| Oct 2026 | No. 48 |