A HK$28 million pot and G1 status come with next weekend's biggest feature: today's Class 3 Peninsula Golden Jubilee Challenge Cup Handicap (1000m) is lengths removed from that but the HK$1.45 million purse is not to be sniffed at and trainer Paul O'Sullivan was delighted with his maturing four-year-old.
"He's making good strides and he's relatively lightly-raced," the Kiwi handler said. "Paul Chow (bloodstock agent) bought him at the sales for a client and he said, with maturity, he seemed to think he'd get better and he's quite right."
Duke Wai went off the 2.5 favourite, thanks to a last-stride mugging of the well-regarded Lucky More a month ago. That horse franked the form with an impressive score last week.
"They're two pretty conflicting wins – the first one he fell out the gates and (Karis Teetan) rode him the whole way and he got home over the top of them. This one he jumped better, he travelled and finished off nicely," O'Sullivan said.
The Per Incanto gelding still needed rousting at the break today but had enough toe to be travelling nicely in mid-pack along the outer fence by the 600m point. The real work began approaching the final two furlongs and the game gelding did not shirk, driving to the lead with 200m to go and keeping on for a cosy length and a half score.
"After the last win, he's definitely improved," jockey Karis Teetan said. "Mentally he's better; physically, too. Last time they went fast and he just couldn't find his momentum but the last time I trialled him I could see that he'd already improved from his last win, he felt different.
"Because of that, I expected him to jump well today and hold a spot, and he did. He's got a long sustained run, so that's the good thing about him. He's doing everything right over the 1000 at the moment, so I think we'll keep him at this distance for now but I do believe even going further will be good for him too, in time."
Duke Wai won one from four starts in his freshman season last term, and while that was at 1200m, O'Sullivan was in agreement with Teetan that the minimum trip works for now.
"I think there will come a time when they just go too fast for him over 1000 metres and he could end up a 1400-metre to 1600-metre horse. Time will tell," O'Sullivan said.
"If the races come up, I think he'll probably just stick to the 1000 metres: you know, the 1000 is a race of stamina because they go round the corner (over 1200) and between the 800 and the 400 they run about 23 (seconds) but down the straight between the 400 and the 800 they run 21 and a half. Sometimes, if you can win strongly down the straight, you will run 1400 and further later on."
The John Moore-trained Stronger (133lb) ran a fine second on his Hong Kong debut under Blake Shinn, who had partnered the three-year-old colt to a G3 win the last time he raced in Australia.
Mister Monte carried off the day's other trophy race, the Class 4 Chinese General Chamber of Commerce Cup Handicap (1800m, dirt).
Silvestre de Sousa's trademark power drove the Hussonet gelding to a two-length score in the dirt track contest, to give trainer Michael Chang a fourth win this season.
"He's a little funny, this horse," Chang said. "Sometimes he puts it in and sometimes he doesn't so I have to do things to try to spark him and keep him interested. This time I put the blinkers back on and booked a strong jockey, De Sousa – sometimes he needs that.
"He won a Class 3, rated in the 60's and today he was bottom-weight in Class 4 so he had things in his favour a little bit, and he's not that old, only six, so he is still capable to win one more, I think."
De Sousa's strength bore fruit again when the Caspar Fownes-trained Enfolding roared home late to nick the ninth race, the Class 3 Nathan Handicap (1650m, dirt).
Fownes had already taken the opener, the Class 4 Ashley Handicap (1400m) restricted to three-year-olds unraced prior to import. Umberto Rispoli guided the stable's Sky Darci to a neck success.
Matthew Poon pocketed his 100th Hong Kong win when completing a double in the Class 4 Carnarvon Handicap (1200m) aboard Quadruple Double, trained by his old boss David Hall.
Poon's brace was achieved race-to-race, following hot on the heels of Megatron's victory 30 minutes earlier in the Class 5 Cameron Handicap (1650m, dirt). The rider teamed with the in-form Ricky Yiu, who extended his lead at the top of the trainers' premiership with his 21st win of the campaign.
Francis Lui has his stable in great form this term and Fortune Happiness nailed a hat-trick of wins for the campaign in the Class 4 Middle Handicap (1200m, dirt). Joao Moreira has been in the plate for each success.
The former champion completed a double when the John Size-trained Follow Me got the better of a frenetic finish to the finale, the Class 3 Salisbury Handicap (1400m).
Derek Leung drove the Benno Yung-trained Striking Mr C to a first career win at start 16 in the Class 5 Hankow Handicap (1200m, dirt).
Leung is in solid form this season and the same can be said for his fellow Apprentice Jockeys' School Graduate Matthew Chadwick, who took his tally to eight when the Manfred Man-trained Big Time Baby won the Class 2 Mody Handicap (1200m, dirt).
Hong Kong racing continues at Happy Valley on Wednesday (4 December) when some of the world's best jockeys will contest the LONGINES International Jockeys' Championship.