Gillian Robertson Outworks Amanda Lemos in Dominant UFC Vegas 100 Performance

Gillian Robertson utilized relentless grappling and ground control to secure a unanimous decision victory over former title challenger Amanda Lemos.

Gillian Robertson secured a 30-27, 30-27, and 30-26 unanimous decision victory over Amanda Lemos at UFC Vegas 100. The strawweight contest, held at the UFC APEX, saw the Canadian athlete land 104 total strikes compared to just 34 from her Brazilian opponent. Robertson successfully converted five of her 11 takedown attempts, establishing a staggering 11 minutes and 27 seconds of control time across the 15-minute duration. This win marks the most significant triumph of her professional career, moving her record to 15-8 while dropping the former title challenger to 14-5-1.

The opening round set the tone when Robertson initiated a clinch at the 4:15 mark, quickly transitioning to a double-leg takedown. Once on the canvas, she maintained top pressure for over three minutes, landing short elbows and hammerfists that caused visible swelling around Lemos’s left eye. The Brazilian striker, known for her knockout power, was limited to only four significant strikes in the first five minutes as she struggled to find space to operate. Robertson’s grappling efficiency neutralized the reach advantage held by the veteran fighter from Marajó.

During the second frame, the intensity increased as Robertson secured a trip at the center of the Octagon within the first sixty seconds. She advanced to side control and briefly threatened with an arm-triangle choke before Lemos scrambled back to her feet. However, the respite was brief; Robertson immediately re-engaged, forcing her opponent against the fence and landing knees to the thighs. By the end of this period, the strike differential had widened significantly, with the 'Savage' landing 42 strikes to Lemos’s 12, effectively draining the energy reserves of the fifth-ranked contender.

The final round featured a desperate Lemos attempting to land a fight-ending hook, but Robertson timed a level change perfectly at the 3:30 mark. The takedown led to a dominant back-mount position where the Canadian worked for a rear-naked choke. While the submission didn't materialize, the sheer volume of ground-and-pound strikes forced the referee to watch closely. One judge rewarded this sustained aggression with a 10-8 score for the round, reflecting the one-sided nature of the grappling exchanges. Lemos finished the bout having landed zero takedowns of her own.

Statistically, Robertson’s performance was a masterclass in positional dominance, as she spent 76% of the fight in an offensive grappling state. She targeted the head with 68% of her total strikes, while Lemos focused primarily on leg kicks, landing 15 throughout the match. This victory propels Robertson into the top tier of the 115-pound division, ending Lemos's hopes of a quick return to title contention. The official scorecards reflected a clear disparity in tactical execution and physical conditioning between the two strawweights.

Following the announcement of the scores, Robertson now holds the record for the most finishes in UFC strawweight history, though this particular bout showcased her ability to win via grinding attrition. The win streak for the Ontario native now extends to three consecutive victories since her move to the 115-pound weight class. Conversely, Lemos has now lost three of her last four appearances inside the Octagon. This result reshapes the divisional rankings, positioning the Canadian grappler as a primary threat to the top five elite.