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J J Size Trainer

J J Size Profile

J J Size is a horse trainer based in Hong Kong. J J Size has a win strike rate of 13% and a career ROI of -24.

J J Size Last 12 Months Racing Form

J J Size last 12 months's career form is 571 Starts, 53 wins, 65 seconds, 60 thirds.

J J Size has average win odds of 9 and an ROI of -21% over the last 12 months.

J J Size Current Season Racing Form

J J Size current season form is 31 Starts, 2 wins, 1 seconds, 3 thirds.

J J Size has average win odds of 7.15 and an ROI of -54% over the current season.

J J Size's overall Stats: Trainer Racing History

Starts 1st 2nd 3rd Win % Place % Avg Win Odds ROI
Last 12 Months 571 53 65 60 9% 31% 8.55 -21
Current Season 31 2 1 3 6% 19% 7.15 -54

J J Size's Results: Trainer Racing History

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Here is a list of tracks where J J Size has raced in the past 12 months and the current season. The list shows performance by J J Size across all tracks.

Past 12 months

Track Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
Conghua Turf 2 1 - 1 50% 100% $2.00 -
FR - DEAUVILLE 1 1 - - 100% 100% $1.80 80%
G B - ASCOT 1 - - - - - - -100%
G B - CARLISLE 1 1 - - 100% 100% $2.80 180%
G B - NEWMARKET 1 1 - - 100% 100% $4.50 350%
Happy Valley 172 13 16 20 8% 28% $7.30 -45%
IRE - LEOPARDSTOWN 1 1 - - 100% 100% $2.20 120%
IRE - NAVAN 1 - 1 - - 100% - -100%
IRE - ROSCOMMON 1 - 1 - - 100% - -100%
IRE - TIPPERARY 1 1 - - 100% 100% $1.53 53%
JAP - TOKYO 1 - - - - - - -100%
Sha Tin 399 40 49 40 10% 32% $8.95 -10%

This season

Track Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
Conghua Turf 2 1 - 1 50% 100% $2.00 -
FR - DEAUVILLE 1 1 - - 100% 100% $1.80 80%
Happy Valley 3 - - 2 - 67% $7.30 -100%
Sha Tin 28 2 1 1 7% 14% $7.15 -49%

Here is a list of the top jockeys who have ridden for J J Size along with their stats over the last 12 months and the current season.

Past 12 months

Jockey Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
J Moreira 1 - - - - - $2.90 -100%
B Prebble 1 - - - - - $25.00 -100%
K Teetan 40 3 1 6 8% 25% $14.33 8%
M L Yeung 22 1 1 1 5% 14% $32.00 45%
Z Purton 36 4 4 6 11% 39% $4.58 -49%
C Y Ho 2 - - - - - $8.40 -100%
M Chadwick 10 - 1 - - 10% $5.50 -100%
N Rawiller 1 - - - - - $1.90 -100%
D Whyte 1 - - - - - $4.20 -100%
Ryan Moore 2 - - - - - $3.57 -100%
O Doleuze 1 - - - - - $9.50 -100%
S DE SOUSA 1 - - - - - $10.00 -100%
N Callan 1 - - - - - $7.50 -100%
K K Chiong 1 - - - - - $3.30 -100%
Craig Williams 7 - 1 1 - 29% $2.60 -100%
T H So 1 - - - - - - -100%
O P Bosson 1 - - - - - - -100%
J Bowman 74 6 20 10 8% 49% $8.33 -32%
F GEROUX 1 - - 1 - 100% - -100%
Keita Tosaki 1 - - - - - $29.00 -100%
S Clipperton 1 - - - - - $4.50 -100%
O Murphy 1 - - - - - - -100%
H N Wong 1 - - - - - $7.70 -100%
C Schofield 1 - - - - - $17.00 -100%
K C Leung 3 - - - - - - -100%
Alex Lai 1 - - - - - - -100%
U RISPOLI 1 - 1 - - 100% $3.30 -100%
P C BOUDOT 1 - - - - - $4.80 -100%
Christian Demuro 1 - - 1 - 100% - -100%
A BADEL 18 1 - 2 6% 17% $14.00 -22%
Colin Keane 1 1 - - 100% 100% $7.00 600%
A Sanna 1 - - - - - - -100%
Grant Van Niekerk 1 - - - - - $9.60 -100%
T Angland 3 1 1 1 33% 100% $1.80 -40%
C P Lemaire 1 - - - - - - -100%
Regan Bayliss 1 - - - - - $2.50 -100%
Colm O'Donoghue 1 1 - - 100% 100% $2.10 110%
B Shinn 1 - - - - - $3.80 -100%
M F Poon 4 - - - - - $8.20 -100%
Lyle Hewitson 1 - - - - - - -100%
A K Chan 1 - - - - - - -100%
A Hamelin 2 - - - - - $13.00 -100%
V Borges 1 - - - - - $38.00 -100%
Dylan Mo 1 - - - - - - -100%
C Wong 1 - - - - - $7.80 -100%
Hector Crouch 1 1 - - 100% 100% $3.75 275%
T Piccone 1 - - - - - - -100%
M BARZALONA 2 - 1 - - 50% $2.30 -100%
T Marquand 1 - 1 - - 100% - -100%
H Bentley 6 - - - - - - -100%
R Maia 1 - - - - - - -100%
J B Mc Donald 9 3 2 1 33% 67% $4.53 51%
Damian Lane 2 1 - - 50% 50% $11.00 450%
L Currie 13 - 1 - - 8% $11.50 -100%
Jerry Chau 1 - - - - - - -100%
Jamie Kah 1 - 1 - - 100% - -100%
B Avdulla 105 6 11 14 6% 30% $8.58 -51%
A Slattery 1 - - - - - $4.00 -100%
M J Dee 5 - - - - - - -100%
M Ntuli 1 1 - - 100% 100% $2.00 100%
Ronan Thomas 1 - - 1 - 100% - -100%
MS A ATZENI 154 20 14 15 13% 32% $6.57 -15%
Keagan De Melo 1 - - - - - - -100%
B Thompson 1 - - - - - $6.20 -100%
R Moore 9 1 1 3 11% 56% $4.10 -54%
H Doyle 1 - - - - - - -100%
Rachel King 1 - - 1 - 100% - -100%
A KIRBY 1 - - - - - - -100%
Ben Coen 1 1 - - 100% 100% $1.53 53%
A Pouchin 1 - - - - - - -100%
C Williams 3 1 - 1 33% 67% $5.90 97%
James Orman 14 1 3 1 7% 36% $8.10 -42%
R Kingscote 7 - - 1 - 14% - -100%
D PROBERT 2 - - - - - - -100%
M Guyon 14 2 3 - 14% 36% $3.00 -57%
Dylan Browne-McMonagle 31 3 4 2 10% 29% $16.70 62%
Y L Chung 1 - - - - - - -100%
W Buick 1 - - - - - - -100%
H Burns 1 1 - - 100% 100% $2.80 180%
Ethan Brown 8 3 - - 38% 38% $11.70 339%

This season

Jockey Starts 1st 2nd 3rd W% P% Avg Win Odds ROI
J Moreira - - - - - - $4.24 -22%
B Prebble - - - - - - $12.83 -18%
K Teetan 4 - - - - - $14.33 -100%
M L Yeung 1 - - - - - $32.00 -100%
Z Purton 3 - - - - - $4.58 -100%
C Y Ho 1 - - - - - $8.35 -100%
M Chadwick 1 - - - - - $5.50 -100%
N Rawiller - - - - - - $4.73 -11%
D Whyte - - - - - - - -100%
Ryan Moore - - - - - - $3.67 -100%
O Doleuze - - - - - - $8.55 30%
S DE SOUSA - - - - - - $10.00 -62%
N Callan - - - - - - $6.07 52%
K K Chiong - - - - - - $3.30 -53%
Craig Williams - - - - - - $2.60 -100%
T H So - - - - - - - -100%
O P Bosson - - - - - - - -100%
J Bowman 1 - - - - - $8.33 -100%
F GEROUX - - - - - - - -100%
Keita Tosaki - - - - - - $29.00 -100%
S Clipperton - - - - - - $4.40 -87%
O Murphy - - - - - - - -100%
H N Wong - - - - - - $11.85 -100%
C Schofield - - - - - - $12.45 -100%
K C Leung 1 - - - - - - -100%
Alex Lai 1 - - - - - - -100%
U RISPOLI - - - - - - $6.15 -100%
P C BOUDOT - - - - - - $4.80 -100%
Christian Demuro 1 - - 1 - 100% - -100%
A BADEL - - - - - - $14.00 -36%
Colin Keane - - - - - - $4.60 360%
A Sanna - - - - - - - -100%
Grant Van Niekerk - - - - - - $6.30 -43%
T Angland - - - - - - $1.80 -40%
C P Lemaire - - - - - - - -100%
Regan Bayliss - - - - - - $2.50 -100%
Colm O'Donoghue - - - - - - - -
B Shinn - - - - - - $3.80 -100%
M F Poon 1 - - - - - $8.20 -100%
Lyle Hewitson - - - - - - - -100%
A K Chan - - - - - - - -100%
A Hamelin - - - - - - $13.00 -58%
V Borges - - - - - - $22.25 -22%
Dylan Mo - - - - - - - -100%
C Wong - - - - - - $7.80 -100%
Hector Crouch - - - - - - - -
T Piccone - - - - - - - -100%
M BARZALONA 1 - - - - - $1.80 -100%
T Marquand - - - - - - - -100%
H Bentley 1 - - - - - - -100%
R Maia - - - - - - - -100%
J B Mc Donald - - - - - - $4.53 51%
Damian Lane 2 1 - - 50% 50% $11.00 450%
L Currie - - - - - - $17.00 -100%
Jerry Chau - - - - - - - -100%
Jamie Kah - - - - - - - -100%
B Avdulla 4 - - 1 - 25% $12.44 -100%
A Slattery - - - - - - - -
M J Dee - - - - - - - -100%
M Ntuli 1 1 - - 100% 100% $2.00 100%
Ronan Thomas 1 - - 1 - 100% - -100%
MS A ATZENI 13 1 1 2 8% 31% $6.20 -52%
Keagan De Melo - - - - - - - -100%
B Thompson - - - - - - $6.20 -81%
R Moore 2 - - 1 - 50% $4.10 -100%
H Doyle - - - - - - - -100%
Rachel King 1 - - 1 - 100% - -100%
A KIRBY - - - - - - - -
Ben Coen - - - - - - $1.53 53%
A Pouchin 1 - - - - - - -100%
C Williams - - - - - - $5.90 195%
James Orman 1 1 - - 100% 100% $8.10 710%
R Kingscote - - - - - - - -100%
D PROBERT - - - - - - - -100%
M Guyon - - - - - - $3.00 -57%
Dylan Browne-McMonagle - - - - - - $16.70 62%
Y L Chung - - - - - - - -100%
W Buick - - - - - - - -100%
H Burns - - - - - - - -
Ethan Brown - - - - - - $11.70 339%

Here is a list of the next races and the most recent results for J J Size


Upcoming Race

  • Amazing Kid Next Race: 07 October 2026, Happy Valley R9

    4yoaG (Chestnut) Exceed And Excel x Josdesanimaux

    CAREER 17 4-0-1

    EARNING $3,481,050

    WIN 24

    PLACE 29

  • Grand Nova Next Race: 07 October 2026, Happy Valley R5

    6yoaG (Bay) Vancouver x Longing

    CAREER 26 3-3-2

    EARNING $3,426,450

    WIN 12

    PLACE 31

  • Take Action Next Race: 07 October 2026, Happy Valley R4

    6yoaG (Bay) Sacred Falls x Pleased

    CAREER 29 3-4-3

    EARNING $3,852,225

    WIN 10

    PLACE 34

  • Perfect Pairing Next Race: 07 October 2026, Happy Valley R1

    7yoaG (Brown) Pierro x Aonair

    CAREER 43 2-5-2

    EARNING $2,178,700

    WIN 5

    PLACE 21

October 2026

  • Lifeline Express Last Race: 04 October 2026, Sha Tin R11

    6yoaG (Bay) Shooting To Win x La Comedienne

    CAREER 33 2-8-5

    EARNING $5,949,750

    WIN 6

    PLACE 45

  • Mickley Last Race: 04 October 2026, Sha Tin R10

    5yoaG (Bay) Soldier's Call x Parle Moi

    CAREER 35 5-3-1

    EARNING $5,594,950

    WIN 14

    PLACE 26

  • Flow Water Flow Last Race: 04 October 2026, Sha Tin R8

    4yoaG (Bay) Proisir x Mavorna

    CAREER 8 2-3-0

    EARNING $2,723,650

    WIN 25

    PLACE 63

  • Kingman Reef Last Race: 04 October 2026, Sha Tin R7

    4yoaG (Bay) Kingman x Sidona

    CAREER 3 0-0-0

    EARNING $0

    WIN 0

    PLACE 0

  • Spicy Standard Last Race: 01 October 2026, Sha Tin R11

    4yoaG (Brown) Pierata x Queen Caesar

    CAREER 11 2-2-1

    EARNING $2,151,000

    WIN 18

    PLACE 45

  • Master Lucky Last Race: 01 October 2026, Sha Tin R10

    4yoaG (Bay) Shamus Award x Under The Sea

    CAREER 11 2-3-1

    EARNING $2,293,200

    WIN 18

    PLACE 55

  • Sky Jewellery Last Race: 01 October 2026, Sha Tin R9

    4yoaG (Bay or Brown) The Autumn Sun x Rollout The Carpet

    CAREER 9 6-1-0

    EARNING $6,960,000

    WIN 67

    PLACE 78

  • Prime Ace Last Race: 01 October 2026, Sha Tin R8

    3yoaG (Bay) Encryption x Epsilon

    CAREER 2 0-0-1

    EARNING $134,550

    WIN 0

    PLACE 50

  • Good Good Last Race: 01 October 2026, Sha Tin R6

    5yoaG (Bay) Savabeel x Fast Company

    CAREER 23 2-2-1

    EARNING $2,193,750

    WIN 9

    PLACE 22

  • Alabama Song Last Race: 01 October 2026, Sha Tin R4

    3yoaG (Bay) Alabama Express x Catwalk Kitty

    CAREER 19 2-0-1

    EARNING $1,456,300

    WIN 11

    PLACE 16

  • Raging Blizzard Last Race: 01 October 2026, Sha Tin R3

    7yoaG (Bay) Per Incanto x Perfect Beat

    CAREER 29 6-7-4

    EARNING $22,998,800

    WIN 21

    PLACE 59

  • Noble Fans Last Race: 01 October 2026, Sha Tin R1

    5yoaG (Chestnut) All Too Hard x Tenderly

    CAREER 19 1-1-2

    EARNING $1,082,225

    WIN 5

    PLACE 21

September 2026

  • Endeared Last Race: 27 September 2026, Sha Tin R11

    6yoaG (Bay) Dark Angel x Frankel Light

    CAREER 50 5-8-6

    EARNING $7,112,970

    WIN 10

    PLACE 38

  • Young Champion Last Race: 27 September 2026, Sha Tin R10

    6yoaG (Chestnut) Zoustar x Sharliyna

    CAREER 38 5-6-5

    EARNING $13,932,625

    WIN 13

    PLACE 42

  • Helios Express Last Race: 27 September 2026, Sha Tin R8

    7yoaG (Bay or Brown) Toronado x Paris Texas

    CAREER 26 8-9-4

    EARNING $50,580,450

    WIN 31

    PLACE 81

  • Green Autumn Last Race: 27 September 2026, Sha Tin R6

    3yoaG (Bay or Brown) The Autumn Sun x Miss Super Quick

    CAREER 2 0-0-0

    EARNING $0

    WIN 0

    PLACE 0

J J Size News

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Last Updated: 05/10/2026

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