Luis Castillo Soto's highest current position is #5 with the WBC at Minimumweight. He previously also ranked in the Light Flyweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Light Flyweight | October 2019 | July 2024 | 5 months |
| Minimumweight | November 2019 | July 2026 | 6 years 7 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.