Luisa Peters vs Mariam Usman

Career figures from every result on this site. Where one figure is better, it is in bold. The figures are explained under the table.

Figure	Luisa Peters	Mariam Usman
Nation	New Zealand	Nigeria
Born	1993	1990
Competitions	27, 2008 to 2018	16, 2007 to 2016
Olympic medals	None	1 bronze
World Championships medals	None	1 bronze
Best snatch	103 kg	129 kg
Best clean and jerk	125 kg	156 kg
Best total	226 kg (women's +90 kg, 2017)	281 kg (women's +75 kg, 2012)
Best Sinclair score	244.2	288.4
Best total, place in its class	36th of 84 in the women's +90 kg	23rd of 479 in the women's +75 kg
Snatch attempts made	64% (42 of 66)	64% (29 of 45)
Clean and jerk attempts made	63% (40 of 63)	62% (28 of 45)
Snatch as a share of clean and jerk	84%	80%
World records held now	None	None

How to read these figures

• Sinclair score. The total scaled for bodyweight with the IWF's 2025 to 2028 coefficients, so lifters from different classes sit on one scale. Women and men have separate formulas.
• Place in its class. Where the best total stands among every lifter with a total in that class on this site, on the IWF class list in force at the time.
• Attempts made. The share of all snatch or clean and jerk attempts the lifter made. At senior World Championships and Olympic Games since 1998, lifters make 58% of snatches and 56% of clean and jerks.
• Snatch as a share of clean and jerk. The snatch divided by the clean and jerk at the best total. It describes the shape of a lifter, not strength, so it is not in bold; eight in ten women lifting in national federation meets sit between 70% and 85%.
• World records held now. Records on the IWF class list in force since 1 August 2026. A record set in a class that list retired does not carry over, so a past record holder can show none.

Every competition where both were entered in the same class, newest first. Each lifter's column gives the total in kilograms and the place in the class. "No lifts" means an entry without an attempt; "No total" means the results record no total, most often after three misses in one lift. Only meets where both posted a total count toward who finished ahead: the higher total, or on equal totals the published places, which went to the lighter lifter until 2017 and to the one who made the total first since.

The Sinclair score at each competition: the total scaled for bodyweight, so lifters from different classes sit on one scale. Competitions that ended without a total or a bodyweight have no point.

Lifters whose best totals came in nearby classes, from any year.

• Nearby class Luisa Peters vs Li Wenwen
• Nearby class Luisa Peters vs Jang Mi-ran
• Nearby class Luisa Peters vs Ding Meiyuan
• Nearby class Luisa Peters vs Zhou Lulu
• Nearby class Mariam Usman vs Li Wenwen
• Nearby class Mariam Usman vs Jang Mi-ran