Fight Night Combat - Ong Zi Hao

Ong Zi Hao

Full name:	Ong Zi Hao
Current rank:	122nd	since June 8, 2026
Highest Rank:	103rd	first reached August 8, 2022 (1 week in total)
Highest Year-End Rank:	121st	(2022)
Titles/finals:	0/0
Elo Rating:	1446

Profile Tournaments Matches Rankings Rivalries

Elo Ratings per Match since January 2013

Choose a table: Match scores, player Elo ratings, player rankings.

A player's elo rating is considered provisional (P) until they have either completed six matches or played matches at at least three different tournaments.

The probability of winning is equal to the predicted share of points scored. A player rated 200 above another corresponds to a 76% chance of winning.

The K value is a development coefficient, and it reduces large swings in the ratings of established players. The K value reduces over time, similar to 538's elo ratings for tennis players: 250/((player's match count+15)**(0.4)))-10

Click on column headers to sort the table.

Date	Tournament	Round	Opponent	Result	Elo Rating Player	Opponent	Difference	Share of Points Predicted	Actual	Difference	Final Result Predicted	Actual	Difference	K-Factor	Next Elo	Change
2026‑06‑06	Singapore Flipside 2026	third place match	Robin Curtis	Lost	1478 P	1489 P	-11	48.4 %	37.5 %	-10.9 %	Lose	Lost	-	65	1446	-32
2026‑06‑06	Singapore Flipside 2026	semi-final	Chia Xin Fang	Lost	1497 P	1655	-158	28.7 %	28.6 %	-0.1 %	Lose	Lost	-	66	1478 P	-19
2026‑06‑06	Singapore Flipside 2026	round of 8	Choo Zheng Hao	Won	1459 P	1502 P	-43	43.8 %	62.5 %	+18.7 %	Lose	Won	Win	68	1497 P	+38
2022‑07‑23	Singapore 2022	round of 8	Chia Xin Fang	Lost	1489 P	1541 P	-52	42.6 %	28.6 %	-14.0 %	Lose	Lost	-	70	1459 P	-30
2022‑06‑04	Singapore Flipside 2022	round of 8	Wesley Mok	Lost	1532 P	1466 P	+66	59.4 %	0.0 %	-59.4 %	Win	Lost	Loss	72	1489 P	-43
2022‑06‑04	Singapore Flipside 2022	round of 16	Jonathan Ong	Won	1500 P	1459 P	+41	55.9 %	62.5 %	+6.6 %	Win	Won	-	74	1532 P	+32