Trainer Profile

Jason Ong Koon Yew

J Ong has trained 39 winners this year. The most recent winner was Pacific Master on 11 October 2026 in - 11 days ago.

The most successful jockey partnership with this trainer for the past 12 months is Ms PH Seow with 15 winners (Strike rate: 7.32%).

Rank	1st	2nd	3rd	4th	Total	Stakes Won	Strike Rate	Avg Win ($5 Unit)	ROI%
Current Season From 01-01-2026 to 18-10-2026
#6	39	42	48	46	433	$1.6M	9.01%	$39.95	-28.03%

Upcoming Runners

Race Date	Location	Race	BetNo - Horse Name	Jockey	Weight
24 Oct 2026	Selangor	1	7 - Wins Eight	Ms PH Seow	56.5
24 Oct 2026	Selangor	4	8 - Engine Start	R Shafiq	56
24 Oct 2026	Selangor	5	1 - Pacific Star	J De Souza	59
24 Oct 2026	Selangor	6	8 - Free And Happy	R Shafiq	55
24 Oct 2026	Selangor	7	2 - Pacific Warrior	Ms PH Seow	58.5
24 Oct 2026	Selangor	8	2 - Pacific Vampire	Ms PH Seow	59
24 Oct 2026	Selangor	9	5 - Pacific Silver	Ms PH Seow	58.5
24 Oct 2026	Selangor	11	1 - The Wild Chief	Ms PH Seow	59
25 Oct 2026	Selangor	1	2 - The Wild Fire	I Fikri	57
25 Oct 2026	Selangor	2	10 - Pacific Sonic	SU Lim	53.5
25 Oct 2026	Selangor	3	11 - Smart Like Jason	I Fikri	55.5
25 Oct 2026	Selangor	4	4 - Pacific Padrino	J Kamaruddin	57
25 Oct 2026	Selangor	5	9 - Big Hearted	Ms PH Seow	54
25 Oct 2026	Selangor	5	11 - Filial Dragon	SU Lim	54
25 Oct 2026	Selangor	6	9 - Pacific Splash	I Fikri	55
25 Oct 2026	Selangor	7	3 - War Finale	I Fikri	58.5
25 Oct 2026	Selangor	9	2 - Mega Blaze	SU Lim	59
25 Oct 2026	Selangor	9	6 - Pacific Eagle	Ms PH Seow	57
25 Oct 2026	Selangor	10	8 - Pacific Windsor	CC Wong	57

Trainer Statistics Overview

Overall Stats	Starts	1st	2nd	3rd	4th	Win%	Place%	Avg Win ($5 Unit)	ROI%
This Year	433	39	42	48	46	9.01%	29.79%	$39.95	-28.03%
Last 12 Months	571	49	51	59	65	8.58%	27.85%	$39.41	-32.36%
Last 10	10	0	1	1	3	0.00%	20.00%	$0	-100.00%
Last 100	100	10	10	8	11	10.00%	28.00%	$29.90	-40.20%

Track Type	Starts	1st	2nd	3rd	4th	Win%	Place%	Avg Win ($5 Unit)	ROI%
Turf Last 12 Months	571	49	51	59	65	8.58%	27.85%	$39.41	-32.36%
All Weather Track Last 12 Months	0	0	0	0	0	0	0	$0	--

Distance Range	Starts	1st	2nd	3rd	4th	Win%	Place%	Avg Win ($5 Unit)	ROI%
0-1300m Last 12 Months	364	37	38	35	38	10.16%	30.22%	$43.97	-10.61%
1301-1600m Last 12 Months	178	12	12	19	24	6.74%	24.16%	$25.33	-65.85%
1601m + Last 12 Months	29	0	1	5	3	0.00%	20.69%	$0	-100.00%

Last 12 Months Jockey Partnership

#	Jockey Name	Starts	1st	2nd	3rd	4th	Win%	Place%	Avg Win ($5 Unit)	ROI%
1	Ms PH Seow	205	15	28	20	27	7.32%	30.73%	$35.47	-48.09%
2	S Uzair	58	9	5	11	6	15.52%	43.10%	$33.44	3.78%
3	I Fikri	51	7	5	7	6	13.73%	37.25%	$19.29	-47.05%
4	R Shafiq	43	6	3	6	5	13.95%	34.88%	$39.00	8.84%
5	KC Wong	38	2	1	4	4	5.26%	18.42%	$175.50	84.74%
6	CC Wong	7	2	1	0	1	28.57%	42.86%	$43.00	145.71%
7	J Kamaruddin	17	2	0	2	3	11.76%	23.53%	$37.50	-11.76%
8	KC Low	8	2	0	1	0	25.00%	37.50%	$41.00	105.00%
9	SU Lim	42	1	1	0	3	2.38%	4.76%	$59.00	-71.90%
10	B Pinheiro	8	1	0	2	2	12.50%	37.50%	$20.00	-50.00%
11	S Bahauddin	9	1	0	2	0	11.11%	33.33%	$27.00	-40.00%
12	H Haikal	21	1	0	0	3	4.76%	4.76%	$29.00	-72.38%
13	S Ruzaini	8	0	3	0	1	0.00%	37.50%	$0	-100.00%
14	AL Da Silva	13	0	2	2	0	0.00%	30.77%	$0	-100.00%
15	CK Khaw	5	0	1	0	0	0.00%	20.00%	$0	-100.00%
16	J De Souza	1	0	1	0	0	0.00%	100.00%	$0	-100.00%
17	HS Gill	10	0	0	2	1	0.00%	20.00%	$0	-100.00%
18	J Mallyon	7	0	0	0	3	0.00%	0.00%	$0	-100.00%
19	O Chavez	6	0	0	0	0	0.00%	0.00%	$0	-100.00%
20	R Woodworth	3	0	0	0	0	0.00%	0.00%	$0	-100.00%
21	HK Cheng	2	0	0	0	0	0.00%	0.00%	$0	-100.00%
22	S Shazmin	2	0	0	0	0	0.00%	0.00%	$0	-100.00%
23	J Ikram	2	0	0	0	0	0.00%	0.00%	$0	-100.00%
24	M Akmazani	1	0	0	0	0	0.00%	0.00%	$0	-100.00%
25	Y Aify	1	0	0	0	0	0.00%	0.00%	$0	-100.00%
26	R Iskandar	1	0	0	0	0	0.00%	0.00%	$0	-100.00%
27	R Curatolo	1	0	0	0	0	0.00%	0.00%	$0	-100.00%
28	Troy See	1	0	0	0	0	0.00%	0.00%	$0	-100.00%

Last 12 Months Performance

#	Stable	Starts	1st	2nd	3rd	4th	Stakes	Win%	Place%	Avg Win ($5 Unit)	ROI%
1	Pacific Stable	240	16	22	24	30	$625.4k	6.67%	25.83%	$34.38	-54.16%
2	Team Cheval	53	8	4	5	4	$247k	15.09%	32.08%	$47.63	43.79%
3	LHL Stable	75	6	6	11	7	$173.5k	8.00%	30.67%	$34.83	-44.27%
4	Happy Baby	63	6	3	4	7	$131.2k	9.52%	20.63%	$26.83	-48.90%
5	CS Tan	12	4	3	1	1	$114.1k	33.33%	66.67%	$21.00	40.00%
6	Wins/Team Cheval/GH	24	3	3	5	3	$70k	12.50%	45.83%	$28.33	-29.18%
7	Double Z Stable	13	2	0	1	1	$45k	15.38%	23.08%	$59.00	81.54%
8	Joe Giovanni	14	1	4	0	2	$50.7k	7.14%	35.71%	$8.00	-88.57%
9	Lucky Stable	11	1	2	0	2	$33.9k	9.09%	27.27%	$20.00	-63.64%
10	Warplan Racing	29	1	1	3	3	$44.9k	3.45%	17.24%	$302.00	108.28%
11	Meaghersoon Stable	21	1	0	5	4	$34.1k	4.76%	28.57%	$13.00	-87.62%
12	Legacy Power Racing	10	0	3	0	1	$20.5k	0.00%	30.00%	$0	-100.00%
13	War Star	4	0	0	0	0	$0	0.00%	0.00%	$0	-100.00%
14	Pacific Stable	1	0	0	0	0	$441	0.00%	0.00%	$0	-100.00%
15	Hor Siew	1	0	0	0	0	$0	0.00%	0.00%	$0	-100.00%

Current Horse List

Horse name	Brand	Rating	Bred	Age	Sex	Owner
1. BIG HEARTED	K18	66	au	10	g	Team Cheval
2. CHEVAL PEGASUS	U2	61	au	5	g	Team Cheval
3. ENGINE START	X174	36	nz	8	g	Happy Baby
4. FILIAL DRAGON (Late: Himalaism)	M206	65	au	7	g	LHL Stable
5. FREE AND HAPPY (Late: Max The Brave)	X130	38	nz	9	g	Happy Baby
6. MEGA BLAZE (Late: Golden Racer)	Y6	42	au	5	g	Legacy Power Racing
7. OUTFIT	X181	30	nz	8	g	Happy Baby
8. PACIFIC ALPHA (Late: Deluce)	A79	51	au	4	g	Pacific Stable
9. PACIFIC BABE	Y29	28	au	4	c	Pacific Stable
10. PACIFIC COMMANDER	M76	43	au	6	g	Pacific Stable
11. PACIFIC EAGLE (Late: Redolent)	A78	48	nz	4	f	Pacific Stable
12. PACIFIC EMPIRE (Late: Alpha Warrior)	X140	28	au	8	g	Pacific Stable
13. PACIFIC HAWK (Late: Burleigh)	A110	56	au	4	g	Pacific Stable
14. PACIFIC HERO (Late: Psychiatrist)	T266	60	au	6	g	Pacific Stable
15. PACIFIC LUCK (Late: Clean Reef)	Y185	54	au	5	m	Pacific Stable
16. PACIFIC MASTER (Late: Sketched)	M37	48	au	7	g	Pacific Stable
17. PACIFIC PADRINO	U40	58	au	7	g	Pacific Stable
18. PACIFIC PERY (Late: Super Trooper)	Y242	66	au	4	g	Pacific Stable
19. PACIFIC POWER	Y28	39	au	4	g	Pacific Stable
20. PACIFIC ROYAL (Late: Nothing But Net)	A68	52	au	4	g	Pacific Stable
21. PACIFIC SILVER (Late: El Calafate)	Y121	51	au	5	g	Pacific Stable
22. PACIFIC SONIC (Late: Pa Bob)	M19	33	au	8	g	Pacific Stable
23. PACIFIC SPLASH	A93	--	au	3	g	Pacific Stable
24. PACIFIC STAR (Late: Maroubra)	T44	52	au	7	g	Pacific Stable
25. PACIFIC VAMPIRE	U41	100	au	7	g	Pacific Stable
26. PACIFIC WARRIOR (Late: Basquiat)	M36	63	au	7	g	Pacific Stable
27. PACIFIC WINDSOR (Late: The Redman)	M181	20	au	7	g	Pacific Stable
28. RAIKOU	Y32	27	au	4	g	Warplan Racing
29. RODA ROBOT	T104	45	nz	6	g	Warplan Racing
30. SMART LIKE JASON (Late: Lim's Everest)	M11	28	nz	6	g	Meaghersoon Stable
31. SUPER BOWL (Late: One O'Clock Jump)	M26	45	fr	7	g	Lucky Stable
32. THE WILD CHIEF (Late: Nature Chief)	M186	27	nz	7	g	LHL Stable
33. THE WILD FIRE (Late: Song Of Nature)	V240	28	au	8	g	LHL Stable
34. WAR FINALE (Late: Valiant Bomb)	A111	61	au	5	g	Warplan Racing
35. WINS EIGHT	M14	25	au	6	g	Wins/Team Cheval/GH
36. YES BOSS YES	Y145	65	au	4	g	CS Tan