The US rider kicked things off with a victory in the Strength & Speed Challenge aboard Cashew CR at the Royal Horse Show.
Moreira Laliberte and her Paris Olympic mount scored 75.745%, after winning the previous night's Grand Prix test.
The registered nurse found the son of Cabardino in a field of two-year-olds in Ocala and the pair added to their Royal championship ribbons.
A fan favourite competition on the Royal's opening weekend, Lehari led from start to finish aboard her mom's beer-loving Canadian Sport Horse.
The Saturday night feature at the Royal Horse Show in Toronto saw Millar earn her second Championship title, this time aboard Jelvinia MB.
Phase 1 of both the Canadian Show Jumping Championship and the Mad Barn Indoor Eventing Challenge were opening night features.
The Canadian, a regular (and very successful) competitor at this spectacular Wilmington, Ohio venue, won during Fall Classic II.
The Canadian now living in Belgium took Saturday's $15,000 feature at the Ottawa National ahead of Mackenzey Nadeau and Stephanie Bourassa.
A roundup of show jumping action at the Major League Show Jumping Ottawa at Wesley Clover Parks this past weekend.
The two-week Ottawa Summer Tournaments came to a close with another win for the Quebec native aboard Phil v/h Wezelse Heihoeve.