Siro Choi is currently ranked #13 in the WBA Lightweight rankings, with additional Lightweight rankings at #14 with the IBF and #17 with the WBC. He moved up 1 place from #15 with the IBF in June 2026.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Lightweight | April 2025 | July 2026 | 1 year 4 months |
Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.