Molly McCann said “the UFC deserves more” than her first-round submission loss to a newcomer at UFC London, leading to her retirement.

Meatball' Molly McCann has officially retired from the UFC. The fan favorite Liverpool fighter suffered a submission loss to late notice replacement Alexia Thianara at UFC London on March 22, and decided to call it quits in her post-fight interview.

SportsLine's Daniel Vithlani reveals his picks for the UFC Fight Night: Leon Edwards vs. Sean Brady fight card from O2 Arena in London on Saturday

Analyzing Saturday’s UFC Fight Night 255 odds between Leon Edwards vs. Sean Brady, with MMA picks and predictions.

Sean Brady became the first man to finish. Brady (18-1 MMA, 8-1 UFC) dominated Edwards (22-5 MMA, 14-4 UFC) en route to a Round 4 guillotine choke submission at the 1:39 mark of Round 4. The welterweight bout was the UFC Fight Night 255 main event at The O2 in London.

Check out the best photos from Carlos Ulberg's unanimous decision win over Jan Blachowicz at UFC Fight Night 255 at The O2 in London. (Photos by Peter van den Berg, USA Today Sports; MMA Junkie; UFC)

Carlos Ulberg called for a title shot but that seems unlikely after an uninspiring win over Jan Blachowiz in the UFC London co-main event.

It appears that a Jon Jones vs. Tom Aspinall fight for the UFC heavyweight title is inevitable at this point. "The fight is going to happen," UFC president Dana White said during a Friday interview on TNT Sports (h/t MMA Fighting).

UFC interim champion Tom Aspinall wonders if he’s already notched his first official title defense. Aspinall is just over a month away from surpassing Renan Barao’s record of holding the interim title at 535 days.

A newly crowned UFC champion has called out Jon Jones for allegedly delaying his highly anticipated fight against Tom Aspinall, sparking fresh controversy in the MMA world.