Sanctioned Matchup Predictor

Koon Kau Patrick Wong vs Billy Lai

NSW · Sydney Table Tennis Center

901 ± 31

Win Probability: 36.1%

NSW · Sydney Northern Districts Table Tennis Association

1001 ± 35

Win Probability: 63.9%

Past Head-to-Head Rubbers (1)

Winner		Loser	Score	Event	Rating Delta
Billy Lai	def.	Koon Kau Patrick Wong	-8,9,7,9	SNDTTA Spring Round 11 (2026-09-21)	+5