2026 Onyx High Roller Series

Day: 1a
1a1bc23
Event Info
2026 Onyx High Roller Series
Final Results
Winner
Winning Hand
aq
Prize
$1,150,000
Event Info
Buy-in
$25,000
Prize Pool
$4,968,000
Entries
207
Level Info
Level
26
Blinds
150,000 / 300,000
Ante
300,000
Players Info - Day 1a
Entries
65
Players Left
10
Players Left 1 / 207

Borovkov Busts Mateos to Move Over a Milly

Level 8 : Blinds 3,000/6,000, 6,000 ante
Alexey Borovkov
Alexey Borovkov

Adrian Mateos raised to 13,000 in the cutoff before Alexey Borovkov three-bet to 60,000 out of the big blind. Mateos four-bet to 145,000, and after a very short time, Borovkov jammed. Mateos called for his stack of around 350,000 and the cards were revealed.

Adrian Mateos: AK All in
Alexey Borovkov: KK

It was a huge cooler, with Borovkov holding pocket kings against the big slick of Mateos. Borovkov needed to dodge an ace to increase his stack to over seven figures.

The dealer produced a board of 37108Q, keeping Borovkov's cowboys ahead the whole way, and he increased his stack to around 1,300,000, while Mateos was out.

Player Chips Progress
Profile photo of Alexey Borovkov ru
Alexey Borovkov
1,300,000
734,500
734,500
Day 1A Chip Leader
Profile photo of Adrian Mateos es
Adrian Mateos
Busted
EPT Main Event Champion
WSOP 5X Winner
EPT 1X Winner
Winamax

Tags: Adrian MateosAlexey Borovkov