Following their UFC 320 clash in Las Vegas, Yana Santos publicly criticized Macy Chiasson for again failing to make the bantamweight limit. Santos expressed clear frustration over Chiasson coming in heavy, noting the competitive and financial impact of repeated weight issues. Her comments amplified fan backlash already brewing online and framed Chiasson’s professionalism and commitment as key concerns. The incident adds tension between the two fighters and may pressure Chiasson to address her weight-cut strategy before future bookings.
Yana Santos went public with sharp criticism of Macy Chiasson following their bantamweight bout at UFC 320 in Las Vegas, calling out the American fighter for once again failing to make the 135-pound limit and voicing frustration over the competitive and financial consequences of repeated weight misses.
Chiasson, ranked fifth in the women's bantamweight division, carries an 11-6 record and competes out of Fortis MMA. The 34-year-old from the United States stands five-foot-eleven with a 72-inch reach, giving her one of the larger frames in the division — a physical profile that can complicate weight management at 135 pounds. She averages 3.21 significant strikes landed per minute at 46 percent accuracy and contributes on the wrestling end as well, averaging 1.87 takedowns per 15 minutes.
Santos did not hold back in her public comments, framing the issue as both a professionalism concern and a direct financial hit. Coming in heavy strips an opponent of a portion of their purse, and Santos made clear that pattern of behavior was unacceptable. Her remarks amplified a wave of fan criticism already building around Chiasson's weight-cut habits and raised pointed questions about whether Chiasson's current camp and cutting strategy are sustainable at the bantamweight level.
Why it matters
- Chiasson sits fifth in the bantamweight rankings, so continued weight failures could jeopardize future matchmaking and ranking eligibility
- Repeated misses invite scrutiny from UFC matchmakers, potentially forcing Chiasson to consider a move to featherweight
- The public fallout adds personal tension to any future scheduling between the two fighters
- Santos's willingness to speak out publicly increases pressure on Chiasson to respond and address her weight-cut process before her next booking
