After defeating the BC Lions and Calgary Stampeders in the playoffs, the Roughriders qualified for their fourth Grey Cup appearance in seven years and first ever at their home stadium.
The team defeated the Hamilton Tiger-Cats 45-23 in the 101st Grey Cup en route to winning the franchise's fourth championship.
On January 24, 2013, the Riders traded Justin Harper and a 2014 4th round pick to the BC Lions for six-time all-star and two-time Grey Cup champion Geroy Simon.
The Roughriders started their season in Edmonton, getting impressive performances from Darian Durant and Kory Sheets, in a dominating 39-18 win against the Eskimos.
It was also the team's first win in Edmonton since September 26, 2009 and their first road victory against a west division opponent since July 10, 2010, ending a 14-game losing streak.
In Week 2, the Roughriders found outstanding performances from receivers Chris Getzlaf, Weston Dressler and once again Durant and Sheets, in a 36-21 win over the Stampeders.
Durant continued his outstanding start to the season as he completed 14 of 19 passes for 245 yards and three touchdowns before leaving early in the fourth quarter with an apparent ankle injury.
The Roughriders recorded a 4-0 start to the season for only the fourth time in franchise history in the modern era of Canadian football.
Leading up to their week 5 game against the Hamilton Tiger-Cats, there was again speculation that Durant may not play due to his foot injury sustained against the Argos.
John Chick recorded his first sack since returning to the Roughriders and Tearrius George had his first multi-sack game since 2007, matching his career high with three.
Darian Durant again had a strong game, passing for three touchdowns, increasing his league-leading total to 15, while having yet to record an interception.
With a sellout 40,637 in attendance at Mosaic Stadium at Taylor Field, the Saskatchewan Roughriders tried to get back on track after suffering their first loss of the 2013 season to Calgary.
In the first quarter, Darian Durant found Weston Dressler for a touchdown and later would eclipse the 20,000 passing yards mark for his CFL career.
Following a Montreal two-and-out, Dressler returned the ensuing punt 38 yards, setting up Christopher Milo's 36-yard game-winning field goal.
Following below average performances by Darian Durant and Kory Sheets in week 8, both players got back on track against the Edmonton Eskimos to lead their team to victory.
Geroy Simon passed 16,000 yards receiving in his career and Christopher Milo connected on all five of his field goal attempts to keep him perfect on the season.
The Roughriders have a 7-1 record for only the second time in franchise history, with the first being in 1970 when that team finished 14-2. at Mosaic Stadium at Taylor Field, Regina, Saskatchewan
After being down by four points at half-time, the Roughriders outscored the Blue Bombers 34-7 en route to their ninth straight Labour Day Classic victory.
Darian Durant threw his first interception of the season to Winnipeg's Henoc Muamba, but responded by throwing four touchdown passes thereafter to go along with his third 300-yard game of 2013.