Kerri Einarson is a Canadian Métis curler from Camp Morton, Manitoba, in the Rural Municipality of Gimli. Einarson is a four-time women's national champion in curling, skipping her team to victory in the 2020, 2021, 2022 and 2023 Scotties Tournament of Hearts. She previously won silver in 2018. Einarson has won five Grand Slam of Curling events: the 2016 Boost National, 2019 Players' Championship, 2021 Players' Championship, 2022 Champions Cup, and 2022 Masters.

The 2019 Players' Championship was held from April 9 to 14 at the Mattamy Athletic Centre in Toronto, Ontario. It was the seventh Grand Slam event of the 2018–19 curling season.