Zhang Weili is a Chinese mixed martial artist and the reigning UFC Women's Strawweight Champion, a title she's held twice. She's the first Chinese athlete to achieve a UFC championship. Her professional career began in 2013, initially competing with Kunlun Fight (KLF), where she won the Women's Strawweight Championship. As of September 5, 2023, she holds the #2 position in the UFC women's pound-for-pound rankings.
Zhang Weili was born on August 13, 1989.
Zhang Weili mentioned in December 2019 that Donnie Yen's 2007 film "Flashpoint" was her first introduction to MMA, inspiring her interest in the sport.
In 2010, Zhang Weili started working as a fitness instructor at a local Beijing gym. This provided her with access to training equipment and marked the beginning of her journey into martial arts.
In 2012, Zhang Weili began training at Black Tiger Fight Club under coach Cai Xuejun, after being introduced by Wu Haotian.
After her professional debut in 2013, Zhang Weili went on an 11-fight winning streak.
In December 2019, Zhang Weili revealed that Ronda Rousey's fight with Liz Carmouche in 2013 motivated her to pursue MMA full-time.
Zhang Weili made her professional MMA debut in 2013.
On May 25, 2017, Zhang Weili defeated Simone Duarte via TKO in the second round to win the Kunlun Fight Female Strawweight Championship.
On June 1, 2017, Zhang Weili successfully defended her KLF title against Aline Sattelmayer by unanimous decision.
On July 22, 2017, Zhang Weili won the vacant Top FC Strawweight Championship by defeating Seo Ye-dam via TKO in the second round.
Zhang Weili successfully defended her KLF title for the second time on August 28, 2017, defeating Marilia Santos via TKO in the second round.
Zhang Weili made her UFC debut on August 4, 2018, at UFC 227, defeating Danielle Taylor by unanimous decision.
On November 24, 2018, Zhang Weili defeated Jessica Aguilar via armbar submission in the first round at UFC Fight Night: Blaydes vs. Ngannou 2.
Zhang Weili defeated Tecia Torres by unanimous decision on March 3, 2019, at UFC 235.
On August 31, 2019, Zhang Weili became the first Chinese UFC champion by defeating Jéssica Andrade via first-round TKO for the UFC Women's Strawweight Championship at UFC Fight Night 157. She also earned her first Performance of the Night bonus.
In December 2019, Zhang Weili discussed her inspirations for competing in MMA during a Chinese television show.
On February 19, 2020, Zhang Weili was granted a US visa to fight at UFC 248 after facing challenges due to the COVID-19 pandemic.
In her first title defense, Zhang Weili defeated former champion Joanna Jędrzejczyk via split decision at UFC 248 on March 7, 2020. This fight earned her the Fight of the Night award and is widely considered one of the greatest women's MMA fights.
In May 2020, Zhang Weili became a brand ambassador for Estée Lauder in China.
Zhang Weili lost the UFC Women's Strawweight Championship to Rose Namajunas by knockout in the first round at UFC 261 on April 24, 2021.
On November 6, 2021, Zhang Weili lost a split decision rematch against Rose Namajunas for the UFC Women's Strawweight Championship at UFC 268.
Zhang Weili was named a global ambassador for Hyperice in 2021.
Zhang Weili defeated Joanna Jędrzejczyk via knockout in the second round at UFC 275 on June 11, 2022. This victory earned her the Performance of the Night and Crypto.com "Fan Bonus of the Night" awards.
On November 12, 2022, Zhang Weili regained the UFC Women's Strawweight Championship by submitting Carla Esparza at UFC 281. She also earned the Performance of the Night bonus and was promoted to brown belt in BJJ.
Zhang Weili successfully defended her title against Amanda Lemos at UFC 292 on August 19, 2023, winning by unanimous decision and earning her fourth Performance of the Night bonus. She set a record for the largest striking differential in a women's UFC fight.
As of September 5, 2023, Zhang Weili was ranked #2 in the UFC women's pound-for-pound rankings.