SKHY FC hammered Valtrin 5-1 in the quarter-final phase of the Eastern Football Association (EFA) Knockout Competition.
House of Dread eliminated Blast FC courtesy of a 3-1 win in another quarter-final fixture.
Marc Francois scored twice, in the 12th and 46th, while Danny Seetahal got the other in the 28th.
Aeion Charles scored for Blast in the 80th.
Another team registering a 3-1 win was BM Spurs, who got the better of WASA FC.
Renell Britto (45th), Edric Daniel (55th) and Nkosi Quashie (85th) got the ir names on the scoresheet for BM Spurs, while Tarik John replied for WASA in the 65th.
The TT Airguard needed sudden death penalty kicks to oust Eastern Alliance 11-10, after the scores were locked at 1-1 at the end of regulation time.
Andy Alves put Airguard ahead in the first half but Obassie Jones replied for Eastern Alliance.
Semi Final Fixtures - October 28 - House of Dread vs BM Spurs, Constantine Park, Macoya, 6 pm; TT Airguard vs SKHY FC, Squadron Ground, Arouca, 6 pm.