Boxers / Claressa Shields / Boxerbook rating
Claressa Shields: Boxerbook rating Claressa Shields is #1 in the Boxerbook women’s heavyweight list with a rating of 2399 ± 140 from 19 counted bouts, as of Oct 13, 2026.
Rating 2399 ± 140
Counted bouts 19
Unknown opponents 2 of 19
Schedule, career 1694
Schedule, 36 months 1708
Form, last 5 3.5 of 3.5
Data confidence 79%
Status active · last bout Aug 15, 2026
Rating over time high 2399 · low 1905 Nov 2016 Oct 2026 μ at the end of each month with a bout, and of every month while active. Red dot: latest.
Bouts behind the rating Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 2 of 19 bouts.
W
Won WBA and WBC female middleweight titles Aug 15, 2026 · TKO 6/10 · weight ×1.57 · opponent 1607
W
Retained WBA, WBC, IBF, WBO, and WBF female heavyweight titles Feb 22, 2026 · UD 10/10 · weight ×1.57 · opponent 1996
W
Retained WBA, WBC, IBF, WBO, and WBF female heavyweight titles Jul 26, 2025 · UD 10/10 · weight ×1.57 · opponent 1685
W
Retained WBC and WBF female heavyweight titles Feb 2, 2025 · UD 10/10 · weight ×1.57 · opponent 1830
W
Won WBC, and vacant WBF female heavyweight titles Jul 27, 2024 · TKO 2/10 · weight ×1.57 · opponent 1422
W
For undisputed female middleweight title Jun 3, 2023 · UD 10/10 · weight ×1.57 · opponent 1446
W
Won WBO female middleweight title Oct 15, 2022 · UD 10/10 · weight ×1.57 · opponent 2094
W
Retained WBA, WBC, IBF, and The Ring female middleweight titles Feb 5, 2022 · UD 10/10 · weight ×1.57 · opponent 1869
W
Retained WBC and WBO light middleweight titles Mar 5, 2021 · UD 10/10 · weight ×1.57 · opponent 2003
W
For vacant WBC and WBO light-middleweight titles Jan 10, 2020 · UD 10/10 · weight ×1.57 · opponent 1649
W
Retained WBA, WBC, and IBF female middleweight titles Apr 13, 2019 · UD 10/10 · weight ×1.57 · opponent 2091
W
Retained WBA, WBC, and IBF female middleweight titles Dec 8, 2018 · UD 10/10 · weight ×1.57 · opponent 1721
W
Retained WBA and IBF female middleweight titles Nov 17, 2018 · UD 10/10 · weight ×1.57 · opponent 1456
W
Won vacant WBA and inaugural IBF female middleweight titles Jun 22, 2018 · UD 10/10 · weight ×1.57 · opponent 1830
W
Retained WBC and IBF female super middleweight titles Jan 12, 2018 · UD 10/10 · weight ×1.57 · opponent 1770
W
Won WBC and inaugural IBF female super middleweight titles Aug 4, 2017 · TKO 5/10 · weight ×1.57 · opponent 1854
W
Sydney LeBlanc (no page: counted as 1100)
Won vacant WBC Silver female super middleweight title Jun 16, 2017 · UD 8/8 · weight ×1.05
W
Szilvia Szabados (no page: counted as 1100)
Won vacant NABF female middleweight title Mar 10, 2017 · TKO 4/6 · weight ×0.94
W
Nov 19, 2016 · UD 4/4 · weight ×0.80 · opponent 1665
Publishers and Boxerbook Consensus: average place 4.8 in Women’s Heavyweight (a list without them counts as 16).
WBC as of 2026-10-01
champion
WBO as of 2026-09-01
champion
TBRB as of 2026-10-11
champion
How the Boxerbook rating works · Claressa Shields: record and titles