---
title: "Nicklaus Flaz"
---

# Nicklaus Flaz

Nationality: Puerto Rico, Puerto Rico, Puerto Rico

No current ranking in the latest published lists.

## Ranking history

| Month | Organization | Division | Rank |
| --- | --- | --- | --- |
| October 2025 | WBC | Welterweight | #25 |
| October 2025 | IBF | Welterweight | #10 |
| October 2025 | WBO | Welterweight | #11 |
| September 2025 | WBC | Welterweight | #25 |
| September 2025 | IBF | Welterweight | #10 |
| September 2025 | WBO | Welterweight | #11 |
| August 2025 | WBC | Welterweight | #25 |
| August 2025 | IBF | Welterweight | #11 |
| August 2025 | WBO | Welterweight | #11 |
| July 2025 | WBC | Welterweight | #23 |
| July 2025 | IBF | Welterweight | #11 |
| July 2025 | WBO | Welterweight | #11 |
| June 2025 | WBA | Welterweight | #8 |
| June 2025 | WBC | Welterweight | #22 |
| June 2025 | IBF | Welterweight | #9 |
| June 2025 | WBO | Welterweight | #10 |
| May 2025 | WBA | Welterweight | #9 |
| May 2025 | WBC | Welterweight | #31 |
| May 2025 | IBF | Welterweight | #8 |
| May 2025 | WBO | Welterweight | #10 |
| April 2025 | WBA | Welterweight | #10 |
| April 2025 | WBC | Welterweight | #31 |
| April 2025 | IBF | Welterweight | #9 |
| April 2025 | WBO | Welterweight | #9 |
| March 2025 | WBA | Welterweight | #9 |
| March 2025 | WBC | Welterweight | #27 |
| March 2025 | IBF | Welterweight | #7 |
| March 2025 | WBO | Welterweight | #9 |
| February 2025 | WBA | Welterweight | #9 |
| February 2025 | WBC | Welterweight | #26 |
| February 2025 | IBF | Welterweight | #7 |
| February 2025 | WBO | Welterweight | #9 |
| January 2025 | WBA | Welterweight | #9 |
| January 2025 | WBC | Welterweight | #23 |
| January 2025 | IBF | Welterweight | #9 |
| January 2025 | WBO | Welterweight | #8 |
| December 2024 | WBA | Welterweight | #11 |
| December 2024 | WBC | Welterweight | #23 |
| December 2024 | IBF | Welterweight | #9 |
| December 2024 | WBO | Welterweight | #8 |
| November 2024 | WBA | Welterweight | #11 |
| November 2024 | IBF | Welterweight | #8 |
| November 2024 | WBO | Welterweight | #8 |
| October 2024 | WBA | Welterweight | #11 |
| October 2024 | WBC | Welterweight | #25 |
| October 2024 | IBF | Welterweight | #9 |
| October 2024 | WBO | Welterweight | #11 |
| September 2024 | WBC | Welterweight | #23 |
| September 2024 | IBF | Welterweight | #9 |
| September 2024 | WBO | Welterweight | #11 |
| August 2024 | WBC | Welterweight | #24 |
| August 2024 | IBF | Welterweight | #10 |
| August 2024 | WBO | Welterweight | #12 |
| July 2024 | WBC | Welterweight | #22 |
| July 2024 | IBF | Welterweight | #9 |
| July 2024 | WBO | Welterweight | #13 |
| June 2024 | WBC | Welterweight | #25 |
| June 2024 | IBF | Welterweight | #8 |
| June 2024 | WBO | Welterweight | #13 |
| May 2024 | WBC | Welterweight | #27 |
| May 2024 | IBF | Welterweight | #7 |
| April 2024 | WBC | Welterweight | #28 |
| March 2024 | WBC | Welterweight | #24 |



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