The 2018 Viterra Championship, Manitoba's provincial men's curling championship, was held from January 31 to February 4 at the Winkler Centennial Arena in Winkler.
The winning Reid Carruthers team represented Manitoba at the 2018 Tim Hortons Brier in Regina, Saskatchewan.
The semifinal and final games were broadcast on Sportsnet One.
[1] Teams are as follows:[2] 32 team double knockout with playoff round Four teams qualify each from A Event and B Event 8 team double knockout Four teams qualify into Championship Round Saturday, February 3, 6:00 pm Saturday, February 3, 6:00 pm Sunday, February 4, 8:30 am Sunday, February 4, 3:00 pm