A $9000 Karaka buy for Tyler, Lochan Ora settled behind the pace and one off the fence before regular rider Kevin Kalychurun's move across the top had Tyler a touch nervous.
"I thought he had gone a bit early, but he's a better judge than me and getting out into the better part of the track was good - I couldn't be any happier," Tyler said.
Lochan Ora was widest into the straight and the Towkay gelding held a strong gallop to win for the sixth time in his 16-start career.
He was out by two and a half lengths at the finish from Keepa Tramp, who made ground from the back of the field, and the topweight Weissmuller battled away for third.
The former northerner Crackling Rosie made a good fist of her Riccarton debut by coming from third last to claim fourth money.
- NZ Racing Desk