Left hand connects for Till. Another exchange by Till prompts Brunson to close the distance but he eats a knee and then an elbow and absorbs a heavy low kick. Brunson not stopping these leg kicks at all. Slow uppercut by Brunson misses badly. Left hand by Tills cracks Brunson and he looks hurt! But Till is gonna get taken down and into full mount! Oh what a turn of events. Brunson gets back mount! He's going for the rear-naked choke and GETS IT! What a win for Derek Brunson!

Derek Brunson def. Darren Till by submission (rear-naked choke) at 2:13 of round 3

Till with the jab. Brunson fakes the level change and lands a short left. Great takedown defense by Till on this occasion but Brunson still has him up against the fence. Derek has an underhook but loses it. Another double leg by Brunson and Till stuffs it again. Knee to the body by Brunson. Harder one by Till as they separate. Till lands a jab. Nice left by Brunson, then a knee by Till, but this time Derek gets the double leg. Half-guard again for Brunson with over two minutes left in the round. More control over damage this time for Brunson but still a fair bit of time remaining as he throws some body strikes. Good elbow by Brunson. Looks like Brunson is going for an arm triangle choke. Till is wise to that but can't explode back to his feet. Till had a chance to get back up but Brunson scrambles and gets his back and unloads some more punches. 20-17 Brunson.

Brunson throws a leg kick early. Till with a straight left. He's being the aggressor and Brunson clinches up but takes a knee to the body. Till really pushing the pace right away. Brunson misses on the overhand left. Good left from Till in this  southpaw vs. southpaw matchup. Great level change from Brunson and he gets the double leg and into side control. He's got his knee on Till's left arm and lost that hold but is getting in some ground strikes.

Derek now in Till's half-guard. Big punches by Brunson as he keeps a heavy base. Till might be hurt as Brunson is teeing off and then traps the left arm again momentarily. Punch and elbow from Brunson. Another massive elbow by Brunson! More elbows from Brunson and Till is getting badly beaten up! There's still over a minute left in the round. Till's face now trapped against the fence. Darren kicks Brunson off and gets back to his feet but his face is battered. Elbow on the break by Brunson. Not much happens in the final seconds but that was dominance from Brunson. 10-8 Brunson.

Rountree dominated Bukauskas but this oblique kick is nasty looking so don't watch if you're squeamish.

Pimblett was rocked early but recovered and unleashed hell on Luigi Vendramini.

Main Card (ESPN+ at 4 p.m. ET)

Derek Brunson def. Darren Till by submission (rear-naked choke) at 2:13 of round 3

Tom Aspinall def. Serghei Spivac by TKO (elbow and punches) at 2:30 of round 1

Alex Morono def. David Zawada by unanimous decision (30-27 x3)

Khalil Rountree def. Modestas Bukauskas by TKO (leg kick causing injury) at 2:30 of round 2

Paddy Pimblett def. Luigi Vendramini by TKO (punches) at 4:25 of round 1

Preliminary Card (ESPN+ at 1:30 p.m. ET)

Molly McCann def. Ji Yeon Kim by unanimous decision (29-28 x3)

Jack Shore def. Liudvik Sholinian by unanimous decision (30-27 x3)

Julian Erosa def. Charles Jourdain by submission (d'arce choke) at 2:56 of round 2

Marc-Andre Barriault def. Dalcha Lungiambula by unanimous decision (29-28, 29-28, 30-27)