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WBA Pumps the Brakes on Munguia vs Zon — Here's Why It Matters

The WBA says it never approved Jaime Munguia's title-fight booking against 12-0-1 Nikita Zon, leaving mandatory Bektemir Melikuziev in limbo.

By FightSplit Editorial Team · Published Oct 9, 2026

Jaime Munguia in the ring during a professional boxing match
FightSplit

The WBA has thrown a wrench into Jaime Munguia's plans, publicly stating it never approved his announced super middleweight bout against unbeaten Nikita Zon (12-0-1, 10 KO). The sanctioning body said on social media it will review the situation — which is governing-body language for "we noticed, and we're not thrilled."

Here's the backdrop. Late last month the WBA ordered Munguia (46-2, 35 KO), the freshly minted champion and the division's #5-ranked fighter in the FightSplit rankings, to defend against mandatory challenger Bektemir Melikuziev (17-1, 11 KO). Melikuziev has been owed his shot since outpointing Darius Fulghum in an eliminator back in May of last year.

The Step-Aside That Didn't Stick

Munguia wanted a softer touch and a slot on the Canelo vs Mbilli card, so his camp reportedly floated step-aside money to Melikuziev. The challenger turned it down flat and said so publicly. That refusal is exactly why Munguia's sudden pivot to Zon raised eyebrows.

The giveaway was on the fight poster itself. Zon was billed against Munguia as a "WBA Super Middleweight Fight" — carefully not labeled a title bout, unlike Rafael Espinoza vs Lorenzo Parra and Lindolfo Delgado vs Arthur Biyarslanov, which were clearly tagged as championship fights. Espinoza (28-0, 24 KO) and Delgado (24-0, 16 KO) are both undefeated, so the card's got real credentials. Munguia vs Zon reads like a placeholder.

What Should Happen Next

The clean fix is simple: strip Munguia or hold his belt until he faces Melikuziev. Anything softer — a wrist-slap, a "fight within X days" stipulation, or the WBA's beloved "champion in recess" shuffle — just punishes the guy who refused the payoff for doing nothing wrong.

The WBA doesn't have a sterling reputation for standing on principle, but it has backed down under pressure before. With the backlash already building, there's a slim, real chance it reads this one correctly and tells Munguia to honor the mandatory. We'll see if the review has any teeth.

Jaime MunguiaBektemir MelikuzievNikita ZonWBASuper Middleweight

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