Gillian Briggs vs Colleen Birch

Tournament	Round	Gillian Briggs	Colleen Birch
05.04.2010 Aus Championship (SA)	5	306	408
05.04.2010 Aus Championship (SA)	18	387	332
Head-to-head after 2 games		1	1
Average score		346.5	370
Spread:		-47	47