The Saskatchewan Roughriders
The Saskatchewan Roughriders have won the cup 4 times, most recently in 2013. However, you might have been thinking of the Ottawa Rough Riders (spelled differently as you see). They won the Grey Cup 9 times.
The Saskatchewan Roughriders have won the grey cup 4 times. 1966, 1989, 2007 and 2013.
Nineteen: won 4 lost 15.
For the Grey Cup they played against the Saskatchewan Roughriders, which they won.
Toronto Argonauts, a lot. Toronto has hosted the Grey Cup 47 times and a lot of those times a team from Toronto won, most recently the Argos in 2012. But Hamilton Tiger-Cats also won in Hamilton in 1972, Montréal in Montréal in 1977, BC in Vancouver in 1994 and 2011, and Saskatchewan Roughriders in Regina in 2013
Gerran Walker, started his career in michigan State and in his second year there, they won the rose bowl. After his college years he was immeaditly transfered to play for the Pittsburgh Steelers in 2007. After that year he was sent to play in the CFL where he was drafted by the Saskatchewan Roughriders. he played in regina in 2009 and participated in the grey cup.
Montreal Alouettes Um no actually that was the Saskatchewan Roughriders thank you.
Toronto Argonauts won their 16th Grey Cup in 2012.
The Sarnia Imperials won their second Grey Cup in 1936, defeating Ottawa.