Ricky Yiu has pocketed six wins from his last 14 runners and heads into Wednesday's (27 November) nine-race card at Happy Valley with four chances, spearheaded by the in-form Gentle Breeze (133lb) in the night's feature, the Class 3 St Andrew's Challenge Quaich Handicap (1000m). Yiu has bagged trebles at each of the last two[...]