How many matches has John Biddiss officiated?

John Biddiss has officiated 13 recorded matches, between 2017 and 2019.

Which ground has John Biddiss officiated at most often?

Adelaide Oval, with 5 matches on record.

Match referee

T20	13
Women's matches	13

Match referee	13

A match can appear under two roles — standing in one innings and sitting as third umpire is one match, counted once in the total above.

First on record	Adelaide Strikers v Hobart HurricanesT209 Dec 2017Gliderol Stadium
Most recent	Perth Scorchers v Adelaide StrikersT2013 Jan 2019Traeger Park

Date	Match	Format	Role
13 Jan 2019	Perth Scorchers v Adelaide Strikers Traeger Park	T20	Match referee
12 Jan 2019	Adelaide Strikers v Perth Scorchers Traeger Park	T20	Match referee
9 Jan 2019	Adelaide Strikers v Hobart Hurricanes Karen Rolton Oval	T20	Match referee
8 Jan 2019	Adelaide Strikers v Hobart Hurricanes Karen Rolton Oval	T20	Match referee
31 Dec 2018	Adelaide Strikers v Sydney Sixers Adelaide Oval	T20	Match referee
23 Dec 2018	Adelaide Strikers v Melbourne Stars Adelaide Oval	T20	Match referee
21 Dec 2018	Melbourne Stars v Adelaide Strikers Karen Rolton Oval	T20	Match referee
9 Jan 2018	Melbourne Stars v Adelaide Strikers Adelaide Oval	T20	Match referee
31 Dec 2017	Adelaide Strikers v Brisbane Heat Adelaide Oval	T20	Match referee
29 Dec 2017	Adelaide Strikers v Brisbane Heat Adelaide Oval	T20	Match referee
17 Dec 2017	Melbourne Renegades v Adelaide Strikers Gliderol Stadium	T20	Match referee
16 Dec 2017	Adelaide Strikers v Melbourne Renegades Gliderol Stadium	T20	Match referee
9 Dec 2017	Adelaide Strikers v Hobart Hurricanes Gliderol Stadium	T20	Match referee

How many matches has John Biddiss officiated?: John Biddiss has officiated 13 recorded matches, between 2017 and 2019.
Which ground has John Biddiss officiated at most often?: Adelaide Oval, with 5 matches on record.