Eiko return with their fourth event in Newcastle, featuring the likes of Pete Irving, Andy Spiers, Dave Wilson and Lewis Monarch.
Stu Barrs and Shah Hussain headlined PUP's Fight Night 4 in a professional lightweight bout in the Midlands.
A featherweight title fight between Jim Alers and Joni Salovaara tops the bill at Cage Warriors 53 in Glasgow.
Sutherland and Callum square off for the middleweight title at UCMMA 33, with Tait vs. Hewitt for the bantamweight belt.
Lockdown MMA 3 took place at the Bowler's Exhibition Centre in Manchester, topped by Danny Missin vs. Iain Postlethwaite.
FCC return to action with a strong amateur fight card, topped by the pro matchup between Pietro Menga and Mark Platts.
First Fighting Championship hold their second event in Motherwell, with the amateur lightweight and light-heavyweight titles on the line.
Liam Shannon vs Lukas Cikotas topped the bill in Belfast, with the likes of Larkin, Hall and McAlister also featuring.
OMMAC return for their first show in 2013, topped by Stapleton vs. Hoban for the title and a flyweight tournament.
Cage Contender XVI features the likes of Paul Daley, Arni Isaksson and Greg Loughran on a great Irish card.