The Absolute Championship Akhmat (ACA) promotion has announced two championship bouts scheduled for ACA 206 in August. The lightweight title fight will feature Alihan Vahaev versus Amir Aliakbari, while the heavyweight championship will see Daud Shaykhayev face Bibert Tumenov. The announcement does not specify the exact date or location for the event. Both bouts represent significant matchups in their respective divisions within the ACA organization.
The Absolute Championship Akhmat promotion has confirmed two title bouts for ACA 206, slated for August, with championship gold on the line in both the lightweight and heavyweight divisions.
The heavyweight championship will pit Daud Shaykhayev against Bibert Tumenov. On the other side of the card, the lightweight title fight will feature Alihan Vahaev taking on Amir Aliakbari. The announcement did not disclose an exact date or host city for the event.

Aliakbari is the one verified fighter in the ACA database for this card. The Iranian heavyweight — competing at lightweight within ACA's divisional structure — carries a 10-1-0 professional record and trains out of AKA Thailand. At 42 years old and standing six feet three inches tall at 191 cm, Aliakbari brings considerable experience and size to his matchup with Vahaev.
Why it matters
- Two championship fights on a single card raises the stakes considerably for ACA 206 as a marquee summer event
- Aliakbari's 10-1 record makes him a formidable challenger heading into the lightweight title bout against Vahaev
- The heavyweight title clash between Shaykhayev and Tumenov adds further top-of-the-card weight to the event









