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Happy Valley · 2025-12-23 · 11:45

Race 3

Class 4 1650m Course C 12 runners

Race 3 at Happy Valley on 2025-12-23 was Class 4 over 1650m. QUANTUM PATCH, ridden by M Guyon and trained by P C Ng, won, with SHINKANSEN second and OUR LUCKY GLORY third. The winner closed strongly from off the pace. The 2.6 favourite QUICK CONTRIBUTION finished 4th.

Result

Official · 1:40.06
Pos No. Horse Draw Odds Margin
1 2 QUANTUM PATCH Closed strongly 1:40.06 ▶ Replay (opens in new tab) M Guyon · P C Ng 10 9.0
2 12 SHINKANSEN Closed strongly L Hewitson · D J Whyte 7 21.0 3
3 11 OUR LUCKY GLORY Closed strongly L Ferraris · W Y So 9 16.0 3-1/2
4 10 QUICK CONTRIBUTION Closed strongly Z Purton · D J Hall 1 2.6 4-1/4
5 1 SHANGHAI STYLE H Bowman · C S Shum 5 22.0 4-1/2
6 8 WINNING DATA K Teetan · P F Yiu 3 9.2 4-1/2
7 7 CELTIC TIMES Closed strongly C Y Ho · K L Man 8 34.0 5
8 6 RAGGA BOMB E C W Wong · D Eustace 2 4.6 5-3/4
9 3 THE AZURE J Orman · F C Lor 4 12.0 6
10 9 WORLD HERO Led early H Doyle · D A Hayes 11 16.0 6-3/4
11 4 GOOD GOOD B Avdulla · J Size 6 16.0 9
12 5 JUSTIFY YOURSELF C L Chau · W K Mo 12 88.0 11-3/4

Race shape

Beaten lengths
1. QUANTUM PATCH2. SHINKANSEN+3L3. OUR LUCKY GLORY+3.5L4. QUICK CONTRIBUTION+4.25L5. SHANGHAI STYLE+4.5L6. WINNING DATA+4.5L7. CELTIC TIMES+5L8. RAGGA BOMB+5.75L9. THE AZURE+6L10. WORLD HERO+6.75L

Model ratings

Backtest · wf-2025-26
The model's top pick QUICK CONTRIBUTION (24.3%) finished 4th — the winner QUANTUM PATCH was rated #4. Out-of-sample backtest: this board was produced by a model trained only on seasons before this race — it never saw this result.
Rank No. Horse Win % Rated price Pos
1 10 QUICK CONTRIBUTION 24.3% 4.11 4
2 6 RAGGA BOMB 22.9% 4.36 8
3 3 THE AZURE 8.0% 12.52 9
4 2 QUANTUM PATCH 8.0% 12.55 1
5 1 SHANGHAI STYLE 7.4% 13.60 5
6 8 WINNING DATA 6.2% 16.25 6
7 4 GOOD GOOD 5.4% 18.56 11
8 11 OUR LUCKY GLORY 4.8% 20.80 3
9 12 SHINKANSEN 4.5% 22.36 2
10 7 CELTIC TIMES 3.8% 26.39 7
11 9 WORLD HERO 3.8% 26.51 10
12 5 JUSTIFY YOURSELF 1.1% 94.55 12
QUICK CONTRIBUTIONRAGGA BOMBTHE AZUREQUANTUM PATCH — wonSHANGHAI STYLEWINNING DATAGOOD GOODOUR LUCKY GLORYSHINKANSENCELTIC TIMESWORLD HEROJUSTIFY YOURSELF

Model vs market

Each dot is a runner: model probability across, market-implied probability up. Dots on the dashed line mean the two agreed; the gold ring is the actual winner.

Ratings are statistical estimates for analysis, not betting advice — the backtest shows no profitable edge against the Hong Kong win market. How the model works →

Dividends

Per $10 unit

WIN

2 90.5

PLACE

2 29

11 38

12 53

QUINELLA

2,12 1,024.5

QUINELLA PLACE

2,11 129.5

2,12 271

11,12 224

FORECAST

2,12 1,826

TIERCE

2,12,11 10,606

TRIO

2,11,12 1,419

FIRST 4

2,10,11,12 1,313

QUARTET

2,12,11,10 43,106

All pools (2 more)

1ST DOUBLE TRIO

4,7,11/2,11,12 254,670

2ND DOUBLE

7/2 569.5

7/12 213.5