Alberta remains perfect at the M&M Meat Shops Canadian junior curling championships in Napanee, Ont.

Both the men's and women's rinks posted victories in the 10th draw Tuesday to boost their records to 6-0.

Brendan Bottcher's Edmonton rink edged Colin Thomas of Newfoundland and Labrador 4-3 in morning play.

On the women's side, Jocelyn Peterman of Red Deer, Alta., needed an extra end to defeat Erica Trickett of Newfoundland and Labrador 10-9.

B.C.'s Kesa Van Osch is in second place behind Peterman with a 5-1 record following a 9-3 win over the Territories.

Nova Scotia's Emily Dwyer and Manitoba's Shannon Birchard are tied for third at 4-1 after having the morning off.

On the men's side, Nova Scotia's Stuart Thompson and Manitoba's Kyle Doering are tied for second at 4-1. They were also idle in the morning draw.