Ryder vs Sirotkin: John Ryder sets up mandatory shot against Callum Smith with victory in London | Boxing News | Sky Sports
Watch LIVE: Vazquez vs Hernandez & Dignum vs Sirotkin on April 16/17
Boxing - John Ryder v Andrey Sirotkin - WBA World Super-Middleweight Title - Copper Box Arena, London, Britain -
Boxing - John Ryder v Andrey Sirotkin - WBA World Super-Middleweight Title - Copper Box Arena, London, Britain -
FightPost: MMA & Boxing - Danny Dignum vs. Andrey Sirotkin Headlines Huge MTK Fight Night in April Danny Dignum will defend his WBO European middleweight title against dangerous Russian Andrey Sirotkin on
Canelo vs Jacobs: John Ryder battles David Lemieux for WBA interim belt | Boxing News | Sky Sports
Andrey Sirotkin Decisions Victor Murashkin Over Ten in Moscow - Boxing News
Brave Grant Dennis defeated by Andrey Sirotkin in Belarus
MOSCOW, RUSSIA FEBRUARY 21, 2020 Russian professional boxer Andrei Sirotkin in a bout for the W Asi