Karl Roberson finished Ryan Spann in just 15 seconds Tuesday night, earning a victory and a contract with the UFC.

The bout served as the main event to “Dana White’s Tuesday Night Contender Series” on UFC Fight Pass.

Geoff Neal also secured a contract with the promotion after defeating Chase Waldon.

Complete results are below:

Karl Roberson def. Ryan Spann via TKO (strikes) at :15 of Round 1

Kyle Stewart def. Jason Jackson via TKO (injury) at :21 of Round 2

Geoff Neal def. Chase Waldon via TKO (strikes) at 1:56 of Round 1

Alonzo Menifield def. Daniel Jolly via TKO (injury) at 5:00 of Round 1

Dan Ige def. Luis Gomez via submission (rear-naked choke) at 3:23 of Round 3