MMA submissions come in all forms, but what Alice Ardelean pulled off at UFC Vegas 117 on Saturday night was something no one had ever seen before in the Octagon.
Competing in the UFC’s 115-pound strawweight division, Alice Ardelean faced Brazilian veteran Polyana Viana in the second preliminary bout of UFC Vegas 117 at the UFC Apex in Las Vegas.
Ardelean entered the night riding a two-bout winning streak, while Viana found herself in desperate need of a turnaround after dropping three straight. The momentum going in favored Ardelean, and that translated almost immediately in the cage.
An early eye poke temporarily paused the action in round one, but Ardelean returned to the center of the cage. She made her presence known in a clinch exchange where Viana briefly rocked her with an elbow, though the Brazilian was soon herself on shaky legs moments later.
From that point forward, Ardelean largely dictated terms, walking Viana down with left-right combinations that seemed to land at will. Viana offered kicks in response, but she had little else going for her as the round drew to a close.
The second round shifted to the mat, where Ardelean showcased an entirely different dimension to her game. She established top position from half guard within the first 30 seconds, controlling pace and position while mixing in ground-and-pound that kept Viana on the defensive.
Viana did manage to fire back with elbows from her back, and she latched onto a body triangle in an attempt to neutralize Ardelean’s offense. It proved to be a costly miscalculation.
Ardelean recognized the opening and turned Viana’s own hold against her, applying calculated pressure to the Brazilian’s knee. At 4:36 of round two, Viana tapped and referee John McCarthy stepped in to wave it off.
The submission was officially recorded as a capsule lock, marking the first time in UFC history the technique had ever been used to finish a match.
a “Capsule Lock.” Can definitely say I’ve never seen this in MMA. pic.twitter.com/NvZhJAapRM
— caposa (@Grabaka_Hitman) May 16, 2026
“I picked it up from an Instagram video,” Ardelean admitted after the win.
The victory extended Ardelean’s winning streak to three consecutive bouts, and it arrives at a fascinating chapter of her career. Long before her name appeared on a UFC contract, she was perhaps better known to the internet for a viral video that had nothing to do with the Octagon, one involving cracking an egg with her behind.
Her path to the UFC included stints in EFC World Wide and RXF MMA, where she compiled a 9-5 record. Some questioned whether her following would translate into genuine competitive value at the highest level. Saturday’s performance went a long way toward answering those questions.
