Paul Butler was originally set to face John Riel Casimero before the WBO bantamweight champion was forced to pull out.
Paul Butler and Jonas Sultan are set to go head-to-head for the WBO 'interim' bantamweight title in Liverpool on Friday night.
Butler was orignally set to face WBO champion John Riel Casimero, but the Filipino fighter was forced to pull out of the fight after violating the British Boxing Board of Control's medical guidelines.
The WBO are currently deciding whether to strip Casimero of his world title and make Bulter vs. Sultan for the governing body's full 118lb title.
Here's everything you need to know about Butler vs. Sultan.
WHEN IS BUTLER VS. SULTAN? DATE, START TIME
The main card is set to get underway at 7 p.m. BST / 2 p.m. ET with the main event ringwalks scheduled for 10 p.m. BST / 5 p.m. ET. As ever with live fight cards, these timings could change due to the length of the undercard bouts.
WHAT CHANNEL/STREAM IS BUTLER VS. SULTAN?
Eurosport 1 will be showing the fight in the UK, and those in the United States can watch the clash on Fubo Sports Network.
