HK Racing AI繁

Derek Leung Ka-chun and Michael Chang Chun-wai: Jockey–Trainer Partnership Record

Rides together (2 seasons)
51
W
5
Win %
10%
Place %
27%

Derek Leung Ka-chun and Michael Chang Chun-wai have teamed up 51 times over the last two seasons: 5 wins, 14 placings (10% strike rate). That is above Derek Leung Ka-chun's overall 8% in the same period. This season: 0 wins from 4. 3 wins from 35 at Sha Tin and 2 wins from 16 at Happy Valley. At win odds of 3.0 or shorter: 1 win from 1. Their most successful horse together is STRAIGHT TO GLORY (4 wins from 11).

By course (last two seasons)

By course (last two seasons)StartsWWin %Place %
Sha Tin3539%29%
Happy Valley162——

By win odds (last two seasons)

By win odds (last two seasons)StartsWWin %Place %
3.0 or shorter11——
3.1–9.9112——
10 or longer3925%21%

Most successful horses together

HorseStartsW
STRAIGHT TO GLORY114
YOU'REMYEVERYTHING21

Every ride together (51)

PosHorseWinDate · RaceDistance
9/12KYOTO SPRING52.02026-09-27 · Sha Tin 21200m2026-09-27 · Sha Tin 2 · 1200m
9/12STRAIGHT TO GLORY25.02026-09-23 · Happy Valley 81200m2026-09-23 · Happy Valley 8 · 1200m
7/14STRAIGHT TO GLORY19.02026-09-13 · Sha Tin 81000m2026-09-13 · Sha Tin 8 · 1000m
3/14FLYING BOOM22.02026-09-13 · Sha Tin 61600m2026-09-13 · Sha Tin 6 · 1600m
14/14SPECIAL HEDGE18.02026-07-12 · Sha Tin 11800m2026-07-12 · Sha Tin 1 · 1800m
9/10KYOTO SPRING1042026-07-04 · Sha Tin 11200m2026-07-04 · Sha Tin 1 · 1200m
9/12LADY'S CHOICE9.82026-07-01 · Sha Tin 111200m2026-07-01 · Sha Tin 11 · 1200m
4/14FLYING BOOM22.02026-07-01 · Sha Tin 91600m2026-07-01 · Sha Tin 9 · 1600m
1/14STRAIGHT TO GLORY11.02026-07-01 · Sha Tin 71000m2026-07-01 · Sha Tin 7 · 1000m
7/7KYOTO SPRING35.02026-06-13 · Sha Tin 11000m2026-06-13 · Sha Tin 1 · 1000m
3/12LADY'S CHOICE14.02026-06-07 · Sha Tin 91200m2026-06-07 · Sha Tin 9 · 1200m
7/14STRAIGHT TO GLORY15.02026-06-07 · Sha Tin 81000m2026-06-07 · Sha Tin 8 · 1000m
5/14FLYING BOOM10.02026-06-07 · Sha Tin 61600m2026-06-07 · Sha Tin 6 · 1600m
14/14MAZING GRACE6.02026-06-07 · Sha Tin 21400m2026-06-07 · Sha Tin 2 · 1400m
9/12IRON SECURITY82.02026-06-03 · Happy Valley 51200m2026-06-03 · Happy Valley 5 · 1200m
8/12CALL TO COMMAND11.02026-06-03 · Happy Valley 21200m2026-06-03 · Happy Valley 2 · 1200m
2/12GUMMY GUMMY11.02026-05-27 · Happy Valley 91200m2026-05-27 · Happy Valley 9 · 1200m
1/14STRAIGHT TO GLORY21.02026-05-09 · Sha Tin 91000m2026-05-09 · Sha Tin 9 · 1000m
11/14FLYING BOOM25.02026-05-03 · Sha Tin 71800m2026-05-03 · Sha Tin 7 · 1800m
2/14CALL TO COMMAND34.02026-05-03 · Sha Tin 11200m2026-05-03 · Sha Tin 1 · 1200m
4/12時尚風趣1362026-04-08 · Happy Valley 91200m2026-04-08 · Happy Valley 9 · 1200m
3/12GUMMY GUMMY7.82026-04-08 · Happy Valley 81200m2026-04-08 · Happy Valley 8 · 1200m
10/12IRON SECURITY1132026-03-25 · Happy Valley 91200m2026-03-25 · Happy Valley 9 · 1200m
3/13GLOWING PRAISES25.02026-03-15 · Sha Tin 61000m2026-03-15 · Sha Tin 6 · 1000m
6/12FUN ELITE6.12026-03-11 · Happy Valley 61200m2026-03-11 · Happy Valley 6 · 1200m
11/11IRON SECURITY98.02026-03-01 · Sha Tin 81200m2026-03-01 · Sha Tin 8 · 1200m
6/12STRAIGHT TO GLORY6.12026-02-25 · Happy Valley 81200m2026-02-25 · Happy Valley 8 · 1200m
9/11IRON SECURITY21.02026-02-04 · Happy Valley 61000m2026-02-04 · Happy Valley 6 · 1000m
5/12FUN ELITE5.72026-01-28 · Happy Valley 41000m2026-01-28 · Happy Valley 4 · 1000m
1/12STRAIGHT TO GLORY2.82026-01-28 · Happy Valley 31200m2026-01-28 · Happy Valley 3 · 1200m
4/12EXCELLENT DADDY21.02026-01-21 · Sha Tin 11200m2026-01-21 · Sha Tin 1 · 1200m
1/12STRAIGHT TO GLORY7.12026-01-07 · Happy Valley 61200m2026-01-07 · Happy Valley 6 · 1200m
13/14EXCELLENT DADDY95.02026-01-01 · Sha Tin 31200m2026-01-01 · Sha Tin 3 · 1200m
9/14SMART TRIO34.02026-01-01 · Sha Tin 11600m2026-01-01 · Sha Tin 1 · 1600m
9/11LADY'S CHOICE15.02025-12-20 · Sha Tin 91200m2025-12-20 · Sha Tin 9 · 1200m
2/12STRAIGHT TO GLORY8.82025-12-20 · Sha Tin 21200m2025-12-20 · Sha Tin 2 · 1200m
11/14ALL EYES ON ME63.02025-12-20 · Sha Tin 11400m2025-12-20 · Sha Tin 1 · 1400m
10/14SMART TRIO82.02025-12-07 · Sha Tin 11650m2025-12-07 · Sha Tin 1 · 1650m
6/14LADY'S CHOICE13.02025-11-30 · Sha Tin 81000m2025-11-30 · Sha Tin 8 · 1000m
5/12STRAIGHT TO GLORY19.02025-11-30 · Sha Tin 41200m2025-11-30 · Sha Tin 4 · 1200m
6/14LADY'S CHOICE11.02025-11-15 · Sha Tin 71200m2025-11-15 · Sha Tin 7 · 1200m
9/14SMART TRIO74.02025-11-15 · Sha Tin 21800m2025-11-15 · Sha Tin 2 · 1800m
9/12SMART TRIO1032025-11-02 · Happy Valley 61800m2025-11-02 · Happy Valley 6 · 1800m
12/12WOODFIRE CHAMP14.02025-10-22 · Happy Valley 21200m2025-10-22 · Happy Valley 2 · 1200m
3/14STRAIGHT TO GLORY5.42025-10-19 · Sha Tin 21000m2025-10-19 · Sha Tin 2 · 1000m
2/12LADY'S CHOICE10.02025-10-12 · Sha Tin 91200m2025-10-12 · Sha Tin 9 · 1200m
9/14YOU'REMYEVERYTHING7.32025-10-01 · Sha Tin 31200m2025-10-01 · Sha Tin 3 · 1200m
12/13COSMO NAVIGATOR58.02025-10-01 · Sha Tin 11400m2025-10-01 · Sha Tin 1 · 1400m
4/12WOODFIRE CHAMP11.02025-09-10 · Happy Valley 11200m2025-09-10 · Happy Valley 1 · 1200m
11/14SMART TRIO1872025-09-07 · Sha Tin 61200m2025-09-07 · Sha Tin 6 · 1200m
1/14YOU'REMYEVERYTHING6.52025-09-07 · Sha Tin 11200m2025-09-07 · Sha Tin 1 · 1200m

Pre-race signals are on @Oddsflowjockey_bot

FAQ

How often do Derek Leung Ka-chun and Michael Chang Chun-wai win together?

5 wins from 51 over two seasons (10%), with 14 placings.

Do they do better at Sha Tin or Happy Valley?

Sha Tin: 3 wins from 35 (9%); Happy Valley: 2 wins from 16.

Which horses have they won most with?

STRAIGHT TO GLORY (4 wins from 11), YOU'REMYEVERYTHING (1 win from 2).

When did they last team up?

Race 2 at Sha Tin on 27 Sept 2026, KYOTO SPRING, finishing 9th.

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