Assigned 62kg, Night Guy finished too well from midfield for his opponents, recording a half-length victory.
At his previous start, Night Guy – formerly with Shawn Mathrick in Victoria, claimed the 0-58 BM (1350m) at Ipswish with an impressive effort.
The son of Lonhro, was slow away when the gates opened, before making ground along the fence to be within striking distance of the leaders turning for home.
Shouldering into clear space at the top of the straight, Night Guy hit the lead before race favourite – Scottish Prince, who had been trailing Night Guy through, launched his claim with an inside run.
Momentarily headed within the final furlong, Night Guy refused to be beaten and under the urgings of Adin Thompson, kicked backed to score an thoroughly deserved win.