Colleen Birch vs Trevor Halsall

Tournament	Round	Colleen Birch	Trevor Halsall
26.06.2016 Youth FR A (VIC)	3	410	327
02.04.2018 2018 National Championship (ACT)	3	231	532
06.03.2021 SA Champs (SA)	3	329	454
Head-to-head after 3 games		1	2
Average score		323.33	437.66
Spread:		-343	343