2021 ACF Winter

2021 ACF Winter was the fourth ever iteration of the ACF Winter series. A total of fourteen mirrors ran over the weekend of November 6th, including one in the UK and one in Canada. The set was head-edited by Tim Morrison, with subject editors Ethan Ashbrook, Vikshar Athreya, Nick Jensen, Joseph Krol, Angela Lin, Steven Liu, Benjamin McAvoy-Bickford, Eric Mukherjee, and Chris Sims.

Results (Collegiate Sites)

Regional	Host	Tournament Director	Winner	Runner-Up	Individual High Scorer	Statistics
Northeast	Brown	Anson Berns, Walter Zhang	Harvard A	Yale A	Arthur Delot-Vilain	[1]
Upper Mid-Atlantic	Haverford	Gilad Avrahami	Penn A	Haverford	Martin Rakowszczyk	[2]
Upper Mid-Atlantic (Overflow)	NYU	Douglas Simons	Cornell A	Rutgers A	Eric Bobrow	[3]
Northeast (Overflow)	Yale	Daniel Sheinberg	Columbia A	Northwestern A	John John Groger	[4]
Lower Mid-Atlantic	Virginia	Mark Bailey	UNC A	Maryland A	Caleb Kendrick	[5]
Southeast + Florida	Florida	John Nienajadlo	Florida A	Florida B	Tracy Mirkin	[6]
Great Lakes	Ohio State	Zac Bennett	Michigan A	Indiana	Ayog Prasad	[7]
Midwest	Missouri	Felix Wang	Illinois A	WUSTL	Fred Garvey	[8]
North	Minnesota	Ethan Ashbrook	Chicago B	Carleton	Jakob Boeye	[9]
South Central	Oklahoma	Oliver Wu	Texas B	Texas A	William Golden	[10]
California + Northwest	UCSD	Alistair Gray	Stanford A	Stanford B	Eric Wolfsberg	[11]
Eastern Canada	Toronto	Colin Veevers	UBC A	Toronto B	Jack Von Nostrand	[12]
United Kingdom	Strathclyde and Oxford Brookes (online)	Chloe Spinks, James Whittle	Oxford A	Imperial A	Jacob McLaughlin	[13]