HK Racing AI

A Atzeni and J Size: Jockey–Trainer Partnership Record

A Atzeni and J Size have teamed up 159 times over the last two seasons: 20 wins, 50 placings (13% strike rate). That is above A Atzeni's overall 10% in the same period. This season: 1 win from 12. 13 wins from 108 at Sha Tin and 7 wins from 51 at Happy Valley. At win odds of 3.0 or shorter: 4 wins from 7. Their most successful horse together is AMAZING KID (4 wins from 12).

A Atzeni · J Size

By course (last two seasons)

By course (last two seasons)StartsWWin %Place %
Sha Tin1081312%32%
Happy Valley51714%29%

By win odds (last two seasons)

By win odds (last two seasons)StartsWWin %Place %
3.0 or shorter74——
3.1–9.9671218%46%
10 or longer8545%16%

Most successful horses together

HorseStartsW
AMAZING KID124
NEBRASKAN32
STELLAR EXPRESS42
SIGHT DREAMER62
YOUNG CHAMPION11
WIN BEAUTY VIVA11
FLOW WATER FLOW21
SKY JEWELLERY21

Every ride together (159)

PosHorseWinDate · RaceDistance
10ENDEARED29.02026-09-27 · Sha Tin 111400m2026-09-27 · Sha Tin 11 · 1400m
8HELIOS EXPRESS10.02026-09-27 · Sha Tin 81400m2026-09-27 · Sha Tin 8 · 1400m
12NOBLE DELUXE19.02026-09-27 · Sha Tin 51200m2026-09-27 · Sha Tin 5 · 1200m
3WUKONG JEWELLERY5.92026-09-23 · Happy Valley 71200m2026-09-23 · Happy Valley 7 · 1200m
7PERFECT PAIRING52.02026-09-23 · Happy Valley 11650m2026-09-23 · Happy Valley 1 · 1650m
4FIT FOR BEAUTY26.02026-09-13 · Sha Tin 91200m2026-09-13 · Sha Tin 9 · 1200m
11MICKLEY25.02026-09-13 · Sha Tin 81000m2026-09-13 · Sha Tin 8 · 1000m
14GOOD GOOD26.02026-09-13 · Sha Tin 61600m2026-09-13 · Sha Tin 6 · 1600m
3PRIME ACE20.02026-09-13 · Sha Tin 41200m2026-09-13 · Sha Tin 4 · 1200m
7NOBLE FANS11.02026-09-09 · Happy Valley 11200m2026-09-09 · Happy Valley 1 · 1200m
2MASTER LUCKY8.72026-09-06 · Sha Tin 81400m2026-09-06 · Sha Tin 8 · 1400m
1SPICY STANDARD6.22026-09-06 · Sha Tin 61200m2026-09-06 · Sha Tin 6 · 1200m
6A AMERIC TE SPECSO7.52026-07-15 · Happy Valley 71650m2026-07-15 · Happy Valley 7 · 1650m
2COUNTRY DANCER9.72026-07-08 · Happy Valley 11000m2026-07-08 · Happy Valley 1 · 1000m
3SPICY STANDARD4.02026-07-04 · Sha Tin 101200m2026-07-04 · Sha Tin 10 · 1200m
5FLOW WATER FLOW5.82026-07-01 · Sha Tin 101600m2026-07-01 · Sha Tin 10 · 1600m
2BEAUTY AWARD9.02026-07-01 · Sha Tin 81400m2026-07-01 · Sha Tin 8 · 1400m
10MUST GO40.02026-06-27 · Sha Tin 91650m2026-06-27 · Sha Tin 9 · 1650m
1MASTER LUCKY7.72026-06-27 · Sha Tin 71400m2026-06-27 · Sha Tin 7 · 1400m
3COUNTRY DANCER11.02026-06-27 · Sha Tin 21200m2026-06-27 · Sha Tin 2 · 1200m
2ENTHUSIUM5.12026-06-21 · Sha Tin 82000m2026-06-21 · Sha Tin 8 · 2000m
5SPICY STANDARD5.42026-06-07 · Sha Tin 91200m2026-06-07 · Sha Tin 9 · 1200m
6MICKLEY20.02026-06-07 · Sha Tin 81000m2026-06-07 · Sha Tin 8 · 1000m
2MASTER LUCKY4.22026-06-07 · Sha Tin 41400m2026-06-07 · Sha Tin 4 · 1400m
6BEAUTY ALLIANCE5.22026-06-03 · Happy Valley 81800m2026-06-03 · Happy Valley 8 · 1800m
4AMAZING KID6.02026-06-03 · Happy Valley 71200m2026-06-03 · Happy Valley 7 · 1200m
6NEBRASKAN4.52026-06-03 · Happy Valley 61200m2026-06-03 · Happy Valley 6 · 1200m
4SKY JEWELLERY2.12026-05-31 · Sha Tin 71600m2026-05-31 · Sha Tin 7 · 1600m
2JUNEAU PRIDE5.32026-05-24 · Sha Tin 91400m2026-05-24 · Sha Tin 9 · 1400m
9ENTHUSIUM5.22026-05-24 · Sha Tin 71800m2026-05-24 · Sha Tin 7 · 1800m
6BEAUTY AWARD29.02026-05-24 · Sha Tin 41200m2026-05-24 · Sha Tin 4 · 1200m
2SIGHT DREAMER44.02026-05-24 · Sha Tin 31200m2026-05-24 · Sha Tin 3 · 1200m
9ENDEARED9.32026-05-17 · Sha Tin 101400m2026-05-17 · Sha Tin 10 · 1400m
3MASTER LUCKY8.22026-05-17 · Sha Tin 71400m2026-05-17 · Sha Tin 7 · 1400m
5LIFELINE EXPRESS11.02026-05-17 · Sha Tin 61200m2026-05-17 · Sha Tin 6 · 1200m
8PERFECT PAIRING13.02026-05-17 · Sha Tin 11800m2026-05-17 · Sha Tin 1 · 1800m
6AMAZING KID14.02026-05-13 · Happy Valley 81200m2026-05-13 · Happy Valley 8 · 1200m
1NEBRASKAN2.92026-05-13 · Happy Valley 21200m2026-05-13 · Happy Valley 2 · 1200m
7MICKLEY17.02026-05-09 · Sha Tin 91000m2026-05-09 · Sha Tin 9 · 1000m
7SPICY STANDARD3.12026-05-09 · Sha Tin 81200m2026-05-09 · Sha Tin 8 · 1200m
12GRAND NOVA15.02026-05-09 · Sha Tin 41000m2026-05-09 · Sha Tin 4 · 1000m
6MUST GO13.02026-05-06 · Sha Tin 91200m2026-05-06 · Sha Tin 9 · 1200m
3ENDEARED6.32026-05-06 · Sha Tin 81650m2026-05-06 · Sha Tin 8 · 1650m
1ENTHUSIUM6.22026-05-03 · Sha Tin 92000m2026-05-03 · Sha Tin 9 · 2000m
1SKY JEWELLERY1.62026-05-03 · Sha Tin 81600m2026-05-03 · Sha Tin 8 · 1600m
14SYNERGY EXPRESS41.02026-05-03 · Sha Tin 41200m2026-05-03 · Sha Tin 4 · 1200m
5MASTER LUCKY19.02026-05-03 · Sha Tin 21200m2026-05-03 · Sha Tin 2 · 1200m
14RED LION89.02026-04-26 · Sha Tin 71600m2026-04-26 · Sha Tin 7 · 1600m
11LIFELINE EXPRESS11.02026-04-26 · Sha Tin 61200m2026-04-26 · Sha Tin 6 · 1200m
8YEUX DE LIFELINE17.02026-04-22 · Happy Valley 41200m2026-04-22 · Happy Valley 4 · 1200m
1NEBRASKAN4.72026-04-22 · Happy Valley 11200m2026-04-22 · Happy Valley 1 · 1200m
8AMAZING KID7.92026-04-15 · Happy Valley 91200m2026-04-15 · Happy Valley 9 · 1200m
7MASTER LUCKY8.32026-04-15 · Happy Valley 71200m2026-04-15 · Happy Valley 7 · 1200m
8ENDUED2.82026-04-12 · Sha Tin 81600m2026-04-12 · Sha Tin 8 · 1600m
2SPICY STANDARD3.22026-04-12 · Sha Tin 51200m2026-04-12 · Sha Tin 5 · 1200m
12ONE LOVE34.02026-04-12 · Sha Tin 21400m2026-04-12 · Sha Tin 2 · 1400m
4SPIRIT OF PEACE9.52026-04-08 · Happy Valley 81200m2026-04-08 · Happy Valley 8 · 1200m
3ENTHUSIUM14.02026-04-06 · Sha Tin 112000m2026-04-06 · Sha Tin 11 · 2000m
14RED LION19.02026-04-06 · Sha Tin 91600m2026-04-06 · Sha Tin 9 · 1600m
2FIT FOR BEAUTY5.22026-04-06 · Sha Tin 81400m2026-04-06 · Sha Tin 8 · 1400m
7STELLAR EXPRESS1642026-04-06 · Sha Tin 71200m2026-04-06 · Sha Tin 7 · 1200m
11NOBLE FANS21.02026-04-06 · Sha Tin 21200m2026-04-06 · Sha Tin 2 · 1200m
3ENDEARED8.62026-04-01 · Sha Tin 91650m2026-04-01 · Sha Tin 9 · 1650m
10MUST GO13.02026-04-01 · Sha Tin 81200m2026-04-01 · Sha Tin 8 · 1200m
2ENDUED3.12026-03-29 · Sha Tin 111600m2026-03-29 · Sha Tin 11 · 1600m
5RED MAESTRO7.22026-03-29 · Sha Tin 101200m2026-03-29 · Sha Tin 10 · 1200m
1YOUNG CHAMPION7.22026-03-29 · Sha Tin 91200m2026-03-29 · Sha Tin 9 · 1200m
4ALABAMA SONG5.62026-03-29 · Sha Tin 71200m2026-03-29 · Sha Tin 7 · 1200m
3AMAZING KID7.02026-03-25 · Happy Valley 91200m2026-03-25 · Happy Valley 9 · 1200m
3BEAUTY ALLIANCE7.32026-03-25 · Happy Valley 81650m2026-03-25 · Happy Valley 8 · 1650m
7PERFECT PAIRING5.72026-03-25 · Happy Valley 12200m2026-03-25 · Happy Valley 1 · 2200m
7MASTER LUCKY9.02026-03-22 · Sha Tin 41200m2026-03-22 · Sha Tin 4 · 1200m
7SPICY STANDARD6.82026-03-22 · Sha Tin 21200m2026-03-22 · Sha Tin 2 · 1200m
1WIN BEAUTY VIVA7.12026-03-18 · Happy Valley 91650m2026-03-18 · Happy Valley 9 · 1650m
10MASTEROFMYUNIVERSE17.02026-03-18 · Happy Valley 81200m2026-03-18 · Happy Valley 8 · 1200m
1FIT FOR BEAUTY3.02026-03-15 · Sha Tin 111400m2026-03-15 · Sha Tin 11 · 1400m
2WUKONG JEWELLERY11.02026-03-15 · Sha Tin 101200m2026-03-15 · Sha Tin 10 · 1200m
13MUST GO84.02026-03-15 · Sha Tin 61000m2026-03-15 · Sha Tin 6 · 1000m
6ALABAMA SONG8.82026-03-15 · Sha Tin 41200m2026-03-15 · Sha Tin 4 · 1200m
5SPIRIT OF PEACE3.22026-03-11 · Happy Valley 81200m2026-03-11 · Happy Valley 8 · 1200m
5KIAMA15.02026-03-11 · Happy Valley 71200m2026-03-11 · Happy Valley 7 · 1200m
9NOBLE FANS66.02026-03-11 · Happy Valley 21200m2026-03-11 · Happy Valley 2 · 1200m
2SUPER EXPRESS1.82026-03-08 · Sha Tin 111400m2026-03-08 · Sha Tin 11 · 1400m
6STELLAR EXPRESS10.02026-03-08 · Sha Tin 101200m2026-03-08 · Sha Tin 10 · 1200m
1ENDUED12.02026-03-08 · Sha Tin 91600m2026-03-08 · Sha Tin 9 · 1600m
8MASTEROFMYUNIVERSE47.02026-03-08 · Sha Tin 81200m2026-03-08 · Sha Tin 8 · 1200m
1AMAZING KID8.82026-03-04 · Happy Valley 81200m2026-03-04 · Happy Valley 8 · 1200m
8TAKE ACTION5.52026-03-04 · Happy Valley 71650m2026-03-04 · Happy Valley 7 · 1650m
12NOBLE DELUXE27.02026-03-04 · Happy Valley 21200m2026-03-04 · Happy Valley 2 · 1200m
3PERFECT PAIRING26.02026-03-04 · Happy Valley 11800m2026-03-04 · Happy Valley 1 · 1800m
2JUNEAU PRIDE3.52026-03-01 · Sha Tin 111400m2026-03-01 · Sha Tin 11 · 1400m
10ALABAMA SONG12.02026-03-01 · Sha Tin 51200m2026-03-01 · Sha Tin 5 · 1200m
13YOUNG LEGACY1252026-03-01 · Sha Tin 41200m2026-03-01 · Sha Tin 4 · 1200m
3ALABAMA SONG28.02026-02-22 · Sha Tin 51200m2026-02-22 · Sha Tin 5 · 1200m
1STELLAR EXPRESS4.82026-02-22 · Sha Tin 41000m2026-02-22 · Sha Tin 4 · 1000m
9FIT FOR BEAUTY4.52026-02-19 · Sha Tin 81200m2026-02-19 · Sha Tin 8 · 1200m
13NOBLE DELUXE8.62026-02-19 · Sha Tin 11200m2026-02-19 · Sha Tin 1 · 1200m
3ENDUED8.52026-02-14 · Sha Tin 101600m2026-02-14 · Sha Tin 10 · 1600m
7GASTRONOMIQUE34.02026-02-14 · Sha Tin 81400m2026-02-14 · Sha Tin 8 · 1400m
12SIGHT DREAMER3.22026-02-14 · Sha Tin 61650m2026-02-14 · Sha Tin 6 · 1650m
8WUKONG JEWELLERY10.02026-02-14 · Sha Tin 51650m2026-02-14 · Sha Tin 5 · 1650m
4SPIRIT OF PEACE6.02026-02-11 · Happy Valley 91200m2026-02-11 · Happy Valley 9 · 1200m
7AMAZING KID6.22026-02-11 · Happy Valley 81200m2026-02-11 · Happy Valley 8 · 1200m
1FLOW WATER FLOW4.52026-02-08 · Sha Tin 111800m2026-02-08 · Sha Tin 11 · 1800m
10MUST GO17.02026-02-08 · Sha Tin 91200m2026-02-08 · Sha Tin 9 · 1200m
4ENSUED24.02026-02-08 · Sha Tin 81800m2026-02-08 · Sha Tin 8 · 1800m
7ENDEARED8.72026-02-04 · Happy Valley 71200m2026-02-04 · Happy Valley 7 · 1200m
4ENDUED5.32026-02-01 · Sha Tin 101600m2026-02-01 · Sha Tin 10 · 1600m
14平海之星25.02026-02-01 · Sha Tin 71600m2026-02-01 · Sha Tin 7 · 1600m
5SPIRIT OF PEACE4.42026-01-28 · Happy Valley 71200m2026-01-28 · Happy Valley 7 · 1200m
1AMAZING KID4.82026-01-28 · Happy Valley 61200m2026-01-28 · Happy Valley 6 · 1200m
6YEUX DE LIFELINE35.02026-01-28 · Happy Valley 31200m2026-01-28 · Happy Valley 3 · 1200m
7MASTEROFMYUNIVERSE18.02026-01-25 · Sha Tin 91200m2026-01-25 · Sha Tin 9 · 1200m
12LOVEISINTHEAIR77.02026-01-25 · Sha Tin 51400m2026-01-25 · Sha Tin 5 · 1400m
6NOBLE FANS15.02026-01-25 · Sha Tin 41200m2026-01-25 · Sha Tin 4 · 1200m
4MUST GO6.92026-01-21 · Sha Tin 81200m2026-01-21 · Sha Tin 8 · 1200m
1SIGHT DREAMER2.02026-01-21 · Sha Tin 71650m2026-01-21 · Sha Tin 7 · 1650m
1NOBLE DELUXE7.32026-01-21 · Sha Tin 11200m2026-01-21 · Sha Tin 1 · 1200m
12ALABAMA SONG49.02026-01-18 · Sha Tin 61400m2026-01-18 · Sha Tin 6 · 1400m
10ENSUED30.02026-01-14 · Happy Valley 71800m2026-01-14 · Happy Valley 7 · 1800m
10A AMERIC TE SPECSO17.02026-01-14 · Happy Valley 51650m2026-01-14 · Happy Valley 5 · 1650m
6FIT FOR BEAUTY4.02026-01-11 · Sha Tin 101600m2026-01-11 · Sha Tin 10 · 1600m
7ENTHRALLED14.02026-01-11 · Sha Tin 91800m2026-01-11 · Sha Tin 9 · 1800m
7YEUX DE LIFELINE1372026-01-11 · Sha Tin 21200m2026-01-11 · Sha Tin 2 · 1200m
5A AMERIC TE SPECSO20.02026-01-07 · Happy Valley 91650m2026-01-07 · Happy Valley 9 · 1650m
7BUNDLE OF CHARM14.02026-01-07 · Happy Valley 71000m2026-01-07 · Happy Valley 7 · 1000m
1AMAZING KID11.02026-01-07 · Happy Valley 21200m2026-01-07 · Happy Valley 2 · 1200m
1STELLAR EXPRESS13.02026-01-04 · Sha Tin 81000m2026-01-04 · Sha Tin 8 · 1000m
10NOBLE DELUXE7.12026-01-01 · Sha Tin 31200m2026-01-01 · Sha Tin 3 · 1200m
1SIGHT DREAMER4.52025-12-27 · Sha Tin 71650m2025-12-27 · Sha Tin 7 · 1650m
6GASTRONOMIQUE29.02025-12-27 · Sha Tin 51200m2025-12-27 · Sha Tin 5 · 1200m
1AMAZING KID12.02025-12-17 · Happy Valley 71200m2025-12-17 · Happy Valley 7 · 1200m
5NOBLE DELUXE9.72025-12-17 · Happy Valley 21000m2025-12-17 · Happy Valley 2 · 1000m
3NOBLE DELUXE21.02025-12-10 · Happy Valley 21200m2025-12-10 · Happy Valley 2 · 1200m
8A AMERIC TE SPECSO7.52025-11-26 · Happy Valley 81650m2025-11-26 · Happy Valley 8 · 1650m
5BUNDLE AWARD21.02025-11-23 · Sha Tin 82000m2025-11-23 · Sha Tin 8 · 2000m
11AMAZING KID47.02025-11-23 · Sha Tin 11200m2025-11-23 · Sha Tin 1 · 1200m
10SPIRIT OF PEACE23.02025-11-15 · Sha Tin 101600m2025-11-15 · Sha Tin 10 · 1600m
8MASTEROFMYUNIVERSE25.02025-11-15 · Sha Tin 71200m2025-11-15 · Sha Tin 7 · 1200m
5A AMERIC TE SPECSO16.02025-11-12 · Happy Valley 81800m2025-11-12 · Happy Valley 8 · 1800m
7BUNDLE AWARD10.02025-11-09 · Sha Tin 71800m2025-11-09 · Sha Tin 7 · 1800m
3A AMERIC TE SPECSO16.02025-11-05 · Happy Valley 91650m2025-11-05 · Happy Valley 9 · 1650m
9SIGHT DREAMER10.02025-11-02 · Happy Valley 51200m2025-11-02 · Happy Valley 5 · 1200m
7AMAZING KID20.02025-11-02 · Happy Valley 21200m2025-11-02 · Happy Valley 2 · 1200m
7MEEPMEEP13.02025-10-30 · Sha Tin 61650m2025-10-30 · Sha Tin 6 · 1650m
4WUNDERBAR8.92025-10-26 · Sha Tin 81200m2025-10-26 · Sha Tin 8 · 1200m
11BUNDLE AWARD20.02025-10-26 · Sha Tin 61600m2025-10-26 · Sha Tin 6 · 1600m
2A AMERIC TE SPECSO26.02025-10-22 · Happy Valley 81650m2025-10-22 · Happy Valley 8 · 1650m
13ENSUED1062025-10-19 · Sha Tin 71600m2025-10-19 · Sha Tin 7 · 1600m
6A AMERIC TE SPECSO37.02025-10-08 · Happy Valley 91200m2025-10-08 · Happy Valley 9 · 1200m
9AMAZING KID24.02025-10-08 · Happy Valley 51000m2025-10-08 · Happy Valley 5 · 1000m
9SIMPLE HEDGE26.02025-10-08 · Happy Valley 41650m2025-10-08 · Happy Valley 4 · 1650m
7MICKLEY11.02025-10-01 · Sha Tin 81400m2025-10-01 · Sha Tin 8 · 1400m
6SPIRIT OF PEACE16.02025-09-28 · Sha Tin 101400m2025-09-28 · Sha Tin 10 · 1400m
8ENDEARED13.02025-09-14 · Sha Tin 101400m2025-09-14 · Sha Tin 10 · 1400m
10SIGHT SUPREME68.02025-09-10 · Happy Valley 61650m2025-09-10 · Happy Valley 6 · 1650m
3SPIRIT OF PEACE9.22025-09-07 · Sha Tin 101400m2025-09-07 · Sha Tin 10 · 1400m
5MICKLEY9.02025-09-07 · Sha Tin 81400m2025-09-07 · Sha Tin 8 · 1400m
6SIGHT DREAMER8.72025-09-07 · Sha Tin 51400m2025-09-07 · Sha Tin 5 · 1400m

Pre-race signals are on @Oddsflowjockey_bot →

FAQ

How often do A Atzeni and J Size win together?

20 wins from 159 over two seasons (13%), with 50 placings.

Do they do better at Sha Tin or Happy Valley?

Sha Tin: 13 wins from 108 (12%); Happy Valley: 7 wins from 51 (14%).

Which horses have they won most with?

AMAZING KID (4 wins from 12), NEBRASKAN (2 wins from 3), STELLAR EXPRESS (2 wins from 4).

When did they last team up?

Race 11 at Sha Tin on 27 Sept 2026, ENDEARED, finishing 10th.