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Happy Valley · 2023-12-29 · 19:11

Race 1

Class 5 GOOD 2200m Course C+3 9 runners

Result

Official · 2.17.87
Pos No. Horse Draw Odds Margin
1 0 GREEN LASER Closed strongly PC/TT 2.17.87 ▶ Replay (opens in new tab) M L Yeung · W Y So 9 37.0 3/4
2 0 NICE BIRDIE Closed strongly TT C L Chau · C S Shum 8 15.0 3/4
3 0 BOOM ALLIANCE SR/XB/TT Z Purton · D J Whyte 6 6.2 1
4 0 GOLDEN FAIRY Led early A Badel · W Y So 4 12.0 1-1/4
5 0 HAPPY HERO B H Bowman · M Newnham 1 3.4 2
6 0 DIAMOND WINNER H J McDonald · J Size 2 5.0 2-1/4
7 0 LOYAL AMBITION K De Melo · C Fownes 5 4.4 2-3/4
8 0 AI ONE H/TT B Avdulla · K H Ting 7 7.6 4-1/2
9 0 MIGHTY STAR H-/B/TT- A Atzeni · C W Chang 3 33.0 5

This site does not show odds as they change: the odds here are final prices after a race, or overnight prices before it.

Race 1 at Happy Valley on 2023-12-29 was Class 5 over 2200m, run on GOOD going. GREEN LASER, ridden by M L Yeung and trained by W Y So, won by 3/4, with NICE BIRDIE second and BOOM ALLIANCE third. The winner closed strongly from off the pace. The 3.4 favourite HAPPY HERO finished 5th.

Race shape

Beaten lengths
1. GREEN LASER—2. NICE BIRDIE+0.75L3. BOOM ALLIANCE+1L4. GOLDEN FAIRY+1.25L5. HAPPY HERO+2L6. DIAMOND WINNER+2.25L7. LOYAL AMBITION+2.75L8. AI ONE+4.5L9. MIGHTY STAR+5L

Model ratings

Backtest · wf-2023-24
The model's top pick BOOM ALLIANCE (23.6%) finished 3rd — the winner GREEN LASER was rated #9. 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 0 BOOM ALLIANCE 23.6% 4.24 3
2 0 HAPPY HERO 21.9% 4.56 5
3 0 DIAMOND WINNER 14.2% 7.04 6
4 0 LOYAL AMBITION 10.5% 9.53 7
5 0 MIGHTY STAR 8.6% 11.67 9
6 0 NICE BIRDIE 7.7% 13.07 2
7 0 GOLDEN FAIRY 5.7% 17.42 4
8 0 AI ONE 4.9% 20.26 8
9 0 GREEN LASER 2.9% 34.87 1
BOOM ALLIANCEHAPPY HERODIAMOND WINNERLOYAL AMBITIONMIGHTY STARNICE BIRDIEGOLDEN FAIRYAI ONEGREEN LASER — won

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

9 378.5

PLACE

2 41.5

3 21

9 75.5

QUINELLA

2,9 1,497.5

QUINELLA PLACE

2,3 132.5

2,9 391.5

3,9 251.5

FORECAST

9,2 2,907

TIERCE

9,2,3 21,437

TRIO

2,3,9 3,286

FIRST 4

2,3,8,9 4,336

QUARTET

9,2,3,8 138,123