Rasul Magomedov (ACA record 4-1) and Sidney Outlo (ACA record 3-0) will clash on August 15 at ACA 206 in Moscow.
ACA Middleweight contenders Rasul Magomedov and Sidney Outlo are headed for a collision, with the promotion confirming the two will meet at ACA 206 on August 15 in Moscow.
The matchup was announced on July 14 and represents one of the more intriguing bookings the Russian-based promotion has put together in the middleweight division this year. Both fighters carry winning records inside the ACA cage, and each arrives with something to prove heading into what figures to be a meaningful contest at the top of the card.
Magomedov brings a 4-1 record in ACA competition to the bout, his single blemish inside the promotion offset by four victories that have kept him in the mix among the division's upper tier.
Outlo enters with a perfect 3-0 mark in ACA, making him one of the unbeaten names the promotion has been building toward a signature test. A matchup against the more experienced Magomedov fits that profile squarely.
Why it matters
- Outlo's unbeaten ACA record faces its stiffest test to date against a fighter who has already navigated a loss and bounced back
- Magomedov's 4-1 ledger gives him the edge in organizational experience, a factor that can matter in high-pressure matchups
- The result will likely shape the contender landscape in ACA's middleweight division heading into the back half of 2026
- Moscow crowds have historically provided a charged atmosphere for ACA events, adding weight to the setting for both fighters
