Claim: Cloverdale Cash Spiel's Men's Division, which uses a round-robin or all-play-all format, was won by British Columbian teams five out of six times in 2011 to 2016.
Evidence: The Cloverdale Cash Spiel was an annual bonspiel, or curling tournament on the men's and women's World Curling Tour, that took place at the Cloverdale Curling Club in Cloverdale, British Columbia (in Surrey). The tournament was held in a round-robin format. The tournament was established in 2011 as one of the first events of the season, and was last held in 2016. 2011 Russia Alexey Tselousov, Andrey Drozdov, Alexey Stukalsky, Aleksey Kamnev British_Columbia Jeff Richard, Brent Pierce, Kevin Recksiedler, Grant Dezura 2012 British_Columbia Brent Pierce, Jeff Richard, Kevin Recksiedler, Grant Dezura British_Columbia Sean Geall, Jay Peachey, Sebastien Robillard, Mark Olson 2013 British_Columbia Michael Johnson, Dean Joanisse, Paul Cseke, John Cullen British_Columbia Ken McArdle, Dylan Somerton, Chase Martyn, Michael Horita 2014 British_Columbia Kevin MacKenzie, Grant Dezura, Jamie Smith, Kevin Recksiedler British_Columbia Sean Geall, Andrew Bilesky, Steve Kopf, Mark Olson 2015 British_Columbia Dean Joanisse, Paul Cseke, Jay Wakefield, John Cullen British_Columbia Chase Martyn, Cody Johnston, Jeff Guignard, William Sutton 2016 China Liu Rui, Xu Xiaoming, Zang Jialiang, Wang Jinbo British_Columbia Adam Cseke, Andrew Nerpin, Matt Tolley, Cam Weir