Russian fighter Mark Vologdin celebrates his 26th birthday today. He is set to make his UFC debut tonight at UFC Winnipeg against John Castaneda. The bout is scheduled to begin at 00:30 Moscow time. Vologdin will be looking to mark his birthday with a successful debut performance in the octagon.
Mark Vologdin is set to mark his 26th birthday in the most memorable way possible, stepping into the octagon for his UFC debut tonight at UFC Winnipeg against John Castaneda, with the bout scheduled to get underway at 00:30 Moscow time.
Vologdin, the Russian bantamweight, makes his long-awaited promotional debut on what is literally his birthday, giving the 26-year-old an extra layer of motivation as he looks to announce himself at the highest level of the sport.

Standing across from him will be the experience of John Castaneda, nicknamed "Sexi Mexi," a 34-year-old American fighting out of The Academy. Castaneda carries a professional record of 21-8-1 into the contest and represents a stern test for any debuting fighter. Fighting out of a switch stance with a reach of 71 inches and a height of five feet six inches, Castaneda brings well-rounded offensive tools to the cage. He lands 4.42 significant strikes per minute at a 50 percent accuracy clip, while also averaging 1.68 takedowns per 15 minutes, making him a threat in multiple areas.
Why it matters
- Castaneda's 30 professional fights worth of experience gives him a significant edge over a debuting opponent
- A win for Vologdin on his birthday would immediately raise his profile in a competitive bantamweight division
- Castaneda's switch-stance striking combined with his takedown output creates a complex stylistic puzzle for Vologdin in his first UFC appearance
- The result will shape both men's short-term divisional trajectories at 135 pounds










