Gold Stars caused the biggest upset in the MTN Ghana FA Cup round 64 matches with a 2-1 win over Hearts of Oak on Sunday.

Former Okwahu United star Elvis Opoku scored a brace for the Bibiani-based second-tier side in the first half.

His first was from a spot-kick in the 10th minute and then doubled their lead after 12 minutes with a perfect free-kick

After the break, Paul Acquah reduced the deficit for Hearts.