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Happy Valley · 2021-12-08 · 18:31

Race 1

Class 5 GOOD 1650m Course B 12 runners

Result

Official · 1.40.60
Pos No. Horse Draw Odds Margin
1 0 MISTER ARM Closed strongly 1.40.60 ▶ Replay (opens in new tab) J Moreira · Y S Tsui 10 4.3 2-1/4
2 0 ALL YOU KNOW Closed strongly B/H2/TT A Badel · R Gibson 5 5.1 2-1/4
3 0 HAPPY JAI JAI Closed strongly TT M L Yeung · T P Yung 7 10.0 2-1/2
4 0 OH BRAVO Closed strongly TT Z Purton · W Y So 3 4.7 3-3/4
5 0 SUPER KIN Closed strongly TT J McDonald · C Fownes 12 10.0 5-1/4
6 0 SUNNY BABY B Shinn · D A Hayes 11 6.4 5-3/4
7 0 PRIME STAR B/TT2 L Hewitson · A T Millard 1 52.0 5-3/4
8 0 LEGEND GOES B K C Leung · P O'Sullivan 2 29.0 5-3/4
9 0 ALL BEST FRIENDS Closed strongly B H W Lai · K L Man 8 24.0 7
10 0 JOY MASTER Closed strongly B/TT L Ferraris · D E Ferraris 9 14.0 8-3/4
11 0 SCHOLAR Led early H-/XB/V1/TT H T Mo · L Ho 4 95.0 10-3/4
12 0 BLAZING BEAT B2 D Lane · C W Chang 6 19.0 11

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 2021-12-08 was Class 5 over 1650m, run on GOOD going. MISTER ARM, ridden by J Moreira and trained by Y S Tsui, won by 2-1/4, with ALL YOU KNOW second and HAPPY JAI JAI third. The winner closed strongly from off the pace. Victory came as the 4.3 favourite.

Race shape

Beaten lengths
1. MISTER ARM—2. ALL YOU KNOW+2.25L3. HAPPY JAI JAI+2.5L4. OH BRAVO+3.75L5. SUPER KIN+5.25L6. SUNNY BABY+5.75L7. PRIME STAR+5.75L8. LEGEND GOES+5.75L9. ALL BEST FRIENDS+7L10. JOY MASTER+8.75L

Model ratings

Backtest · wf-2021-22
The model's top pick MISTER ARM (25.8%) won this race. 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 MISTER ARM 25.8% 3.88 1
2 0 OH BRAVO 24.4% 4.09 4
3 0 SUPER KIN 10.1% 9.90 5
4 0 SUNNY BABY 8.7% 11.52 6
5 0 HAPPY JAI JAI 8.2% 12.22 3
6 0 ALL YOU KNOW 6.1% 16.45 2
7 0 ALL BEST FRIENDS 4.8% 20.70 9
8 0 JOY MASTER 4.1% 24.58 10
9 0 BLAZING BEAT 2.7% 37.00 12
10 0 PRIME STAR 2.0% 48.90 7
11 0 LEGEND GOES 1.7% 59.85 8
12 0 SCHOLAR 1.4% 70.11 11
MISTER ARM — wonOH BRAVOSUPER KINSUNNY BABYHAPPY JAI JAIALL YOU KNOWALL BEST FRIENDSJOY MASTERBLAZING BEATPRIME STARLEGEND GOESSCHOLAR

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

8 43.5

PLACE

4 17

8 18

12 31

QUINELLA

4,8 140

QUINELLA PLACE

4,8 51.5

4,12 98

8,12 69

FORECAST

8,4 238

TIERCE

8,4,12 1,670

TRIO

4,8,12 385

FIRST 4

4,7,8,12 303

QUARTET

8,4,12,7 6,865

All pools (1 more)

3 PICK 1

A1 23.5

A3 —

A2 —