The 1951 Toronto Argonauts finished in third place in the Interprovincial Rugby Football Union with a 7–5 record and appeared in the IRFU Semi-Final.

Preseason The Argos played a preseason game in Buffalo, New York.

Week Date Opponent Results Venue Attendance Score Record A Sat, Aug 11 vs. Hamilton Tiger-Cats L 11–17 0–1 Civic Stadium 18,146 B Sat, Aug 18 at Calgary Stampeders W 36–35 1–1 Mewata Stadium 12,500 B Mon, Aug 20 at Winnipeg Blue Bombers L 1–13 1–2 Osborne Stadium 9,500 Game vs. Hamilton Tiger-Cats was in Buffalo, New York.

Regular season

Standings + Interprovincial Rugby Football Union Team GP W L T PF PA Pts Ottawa Rough Riders 12 7 5 0 218 197 14 Hamilton Tiger-Cats 12 7 5 0 229 131 14 Toronto Argonauts 12 7 5 0 226 205 14 Montreal Alouettes 12 3 9 0 146 286 6

Schedule Week Game Date Opponent Results Venue Attendance Score Record 1 1 Sat, Sept 1 at Ottawa Rough Riders W 36–17 1–0 Lansdowne Park 15,000 1 2 Mon, Sept 3 at Hamilton Tiger-Cats L 6–27 1–1 Civic Stadium 15,000 2 3 Sat, Sept 8 vs. Hamilton Tiger-Cats L 2–21 1–2 Varsity Stadium 23,375 3 4 Sat, Sept 15 vs. Montreal Alouettes L 6–8 1–3 Varsity Stadium 18,200 4 5 Sat, Sept 22 vs. Ottawa Rough Riders W 17–10 2–3 Varsity Stadium 16,250 5 Bye 6 6 Sat, Oct 6 vs. Hamilton Tiger-Cats L 6–22 2–4 Varsity Stadium 26,000 6 7 Mon, Oct 8 at Hamilton Tiger-Cats W 10–0 3–4 Civic Stadium 14,000 7 8 Sat, Oct 13 at Ottawa Rough Riders W 28–19 4–4 Lansdowne Park 15,000 8 9 Sat, Oct 20 vs. Montreal Alouettes W 35–11 5–4 Varsity Stadium 16,623 8 10 Sun, Oct 21 at Montreal Alouettes W 35–18 6–4 Delorimier Stadium 12,309 9 11 Sun, Oct 28 at Montreal Alouettes L 22–34 6–5 Delorimier Stadium 9,215 10 12 Sat, Nov 3 vs. Ottawa Rough Riders W 23–18 7–5 Varsity Stadium 21,844

Postseason Round Date Opponent Results Venue Attendance Score Record IRFU Semi-Final Game 1 Nov 7 vs. Hamilton Tiger-Cats L 7–24 0–1 Varsity Stadium 12,200 IRFU Semi-Final Game 2 Nov 10 at Hamilton Tiger-Cats W 21–7 1–1 Civic Stadium 15,000

References