It was not the first time Darderi had downed his national rocket fuel to fire up the afterburners in a tight situation on court.
The number 22 will be playing in an ATP-leading 10th quarter-final of the season after earning his 30th victory of 2026.
Darderi will bid for the semis against Brandon Nakashima, whose match with Arthur Rinderknech was interrupted for nearly two hours with the final set level at 4-4.
Nakashima withstood a love game from his French opponent but broke serve a game later before finishing a 7-6 (4), 5-7, 7-5 victory on his first match point thanks to 22 unforced errors from Rinderknech.
"Coming out after the break I knew I had to fire at the beginning," the American said after reaching his first Masters quarter-final.
"This happened pretty quickly. I needed to stay focused and go for it when I had opportunities. My level is growing with each match and I'm trying to make the most of it."
The 24-year-old overcame more than 40 winners off the racquet of his Portuguese opponent, starting his comeback in the second set with a 5-2 lead and carrying momentum into the third.
Darderi broke for 4-3 as Borges double-faulted but lost his own serve moments later for 4-all.
The Italian got an insurance break for 6-5 as a net cord bounced out for Borges, then served out the triumph with an ace on match point a game later.
"This is my first Masters quarter-final on hardcourt so I'm very pleased," the winner said. "I like the conditions here and the crowd helped me in the third set.
"I deserved this win. I've improved my hardcourt game a lot. I try to play every match at full power. Paying well on hard is good for me after starting (my career) on clay."