Featherweight contender Melquizael Costa has announced he is moving up to lightweight, citing the physical toll of cutting 22 kilograms for each fight. Costa competed at 155 pounds before his UFC debut and initially fought at lightweight when he joined the promotion, before settling at featherweight and putting together a six-fight winning streak. He enters the lightweight division one spot outside the featherweight top ten.
Brazilian featherweight Melquizael Costa has announced he is leaving the 145-pound division and returning to lightweight, pointing to the grueling physical demands of cutting 22 kilograms ahead of each contest.
Costa, 29, carries a professional record of 26 wins and 8 losses and competes out of Chute Boxe Joao Emilio. The southpaw stands five-foot-ten with a 71-inch reach and has built a reputation as an active striker, landing 4.29 significant strikes per minute at a 47 percent accuracy rate. He also mixes in takedowns at a rate of 1.53 per 15 minutes, giving him a well-rounded offensive profile. Costa actually competed at 155 pounds before entering the UFC and initially fought at lightweight inside the promotion before dropping to featherweight, where he assembled a six-fight winning streak. He enters the lightweight division ranked just one spot outside the featherweight top ten, meaning he arrives with legitimate contender credentials.

Why it matters
- Costa's six-fight featherweight winning streak gives him immediate credibility among the lightweight contenders.
- Moving up eliminates a severe weight cut, which could translate to improved performance and durability inside the cage.
- The lightweight division gains a striker-grappler hybrid with proven UFC-level experience at 155 pounds.
- His ranking just outside the featherweight top ten suggests the UFC may slot him into a meaningful lightweight matchup relatively quickly.
















