Playoffs
- 1967–68 Out of playoffs.
- 1968–69 Lost to Niagara Falls Flyers 9 points to 5 in quarter-finals.
- 1969–70 Lost to Montreal Junior Canadiens 8 points to 2 in quarter-finals.
- 1970–71 Defeated Hamilton Red Wings 9 points to 5 in quarter-finals.
Lost to Toronto Marlboros 8 points to 0 in semi-finals. - 1971–72 Defeated London Knights 8 points to 6 in quarter-finals.
Defeated Oshawa Generals 9 points to 3 in semi-finals.
Lost to Peterborough Petes 8 points to 0 in finals. - 1972–73 Defeated Sudbury Wolves 8 points to 0 in quarter-finals.
Lost to Toronto Marlboros 8 points to 0 in semi-finals. - 1973–74 Lost to Peterborough Petes 9 points to 5 in quarter-finals.
- 1974–75 Lost to Sudbury Wolves 8 points to 6 in first round.
- 1975–76 Defeated Kingston Canadians 9 points to 5 in quarter-finals.
Lost to Sudbury Wolves 8 points to 2 in semi-finals. - 1976–77 Defeated S.S.Marie Greyhounds 4 games to 0 and 1 tie, in quarter-finals.
Defeated Kingston Canadians 4 games to 3 and 1 tie, in semi-finals.
Defeated London Knights 4 games to 2 in finals. OHL CHAMPIONS
Finished Memorial Cup round-robin tied for first place.
Lost to New Westminster Bruins 6-5 in championship game. - 1977–78 Defeated S.S.Marie Greyhounds 9 points to 7 in quarter-finals.
Lost to Peterborough Petes 9 points to 7 in semi-finals. - 1978–79 Lost to Kingston Canadians 6 points to 2 in first round.
- 1979–80 Defeated Oshawa Generals 4 games to 3 in quarter-finals.
Lost to Peterborough Petes 4 games to 0 in semi-finals. - 1980–81 Lost to Kingston Canadians 9 points to 5 in division semi-finals.
- 1981–82 Earned first round bye. 1st place in Leyden.
Defeated Toronto Marlboros 8 points to 2 in quarter-finals.
Defeated Oshawa Generals 8 points to 6 in semi-finals.
Lost to Kitchener Rangers 9 points to 1 in finals. - 1982–83 Earned first round bye. 1st place in Leyden.
Defeated Cornwall Royals 8 points to 0 in quarter-finals.
Lost to Oshawa Generals 8 points to 2 in semi-finals. - 1983–84 Earned first round bye. 1st place in Leyden.
Defeated Oshawa Generals 8 points to 0 in quarter-finals.
Defeated Toronto Marlboros 8 points to 0 in semi-finals.
Defeated Kitchener Rangers 8 points to 2 in finals. OHL CHAMPIONS
Finished Memorial Cup round-robin in 2nd place.
Defeated Kamloops Junior Oilers 7-2 in semi-final game.
Defeated Kitchener Rangers 7-2 in championship game. MEMORIAL CUP CHAMPIONS - 1984–85 Lost to Peterborough Petes 9 points to 1 in first round.
- 1985–86 Out of playoffs.
- 1986–87 Defeated Cornwall Royals 4 games to 1 in first round.
Lost to Peterborough Petes 4 games to 2 in quarter-finals. - 1987–88 Defeated Oshawa Generals 4 games to 3 in first round.
Defeated Cornwall Royals 4 games to 1 in quarter-finals.
Lost to Peterborough Petes 4 games to 0 in semi-finals. - 1988–89 Defeated Oshawa Generals 4 games to 2 in first round.
Lost to Cornwall Royals 4 games to 2 in quarter-finals. - 1989–90 Lost to Peterborough Petes 4 games to 0 in first round.
- 1990–91 Defeated Belleville Bulls 4 games to 2 in first round.
Defeated North Bay Centennials 4 games to 2 in quarter-finals.
Lost to Oshawa Generals 4 games to 1 in semi-finals. - 1991–92 Defeated Cornwall Royals 4 games to 2 in first round.
Lost to Peterborough Petes 4 games to 1 in quarter-finals. - 1992–93 Out of playoffs.
- 1993–94 Defeated Peterborough Petes 4 games to 3 in division quarter-finals.
Defeated Sudbury Wolves 4 games to 2 in division semi-finals.
Lost to North Bay Centennials 4 games to 1 in semi-finals. - 1994–95 Out of playoffs.
- 1995–96 Earned bye through division quarter-finals. First place in East.
Lost to Belleville Bulls 4 games to 0 in quarter-finals. - 1996–97 Declined first round bye. Defeated Belleville Bulls 4 games to 2 in division quarter-finals.
Defeated Barrie Colts 4 games to 1 in quarter-finals.
Defeated Guelph Storm 4 games to 3 in semi-finals.
Lost to Oshawa Generals 4 games to 2 in finals. - 1997–98 Earned bye through division quarter-finals. 2nd place in OHL.
Defeated Owen Sound Platers 4 games to 1 in quarter-finals.
Defeated London Knights 4 games to 0 in semi-finals.
Lost to Guelph Storm 4 games to 1 in finals. - 1998–99 Defeated North Bay Centennials 4 games to 0 in conference quarter-finals.
Lost to Belleville Bulls 4 games to 1 in conference semi-finals.
Hosted Memorial Cup tournament in 1999.
Finished Memorial Cup round-robin in third place, 1 win & 2 losses.
Defeated Belleville Bulls 4-2 in semi-final game.
Defeated Calgary Hitmen 7-6 in OT in championship game. MEMORIAL CUP CHAMPIONS - 1999–2000 Defeated Oshawa Generals 4 games to 1 in conference quarter-finals.
Lost to Belleville Bulls 4 games to 2 in conference semi-finals. - 2000–01 Defeated North Bay Centennials 4 games to 0 in conference quarter-finals.
Defeated Belleville Bulls 4 games to 2 in conference semi-finals.
Defeated St. Michael's Majors 4 games to 0 in conference finals.
Defeated Plymouth Whalers 4 games to 2 in finals. OHL CHAMPIONS
Finished Memorial Cup round-robin tied for 3rd place.
Lost to Regina Pats 5-0 in tie-breaker game. - 2001–02 Defeated Peterborough Petes 4 games to 2 in conference quarter-finals.
Lost to St. Michael's Majors 4 games to 3 in conference semi-finals. - 2002–03 Defeated Mississauga IceDogs 4 games to 1 in conference quarter-finals.
Defeated Oshawa Generals 4 games to 2 in conference semi-finals.
Defeated St. Michael's Majors 4 games to 3 in conference finals.
Lost to Kitchener Rangers 4 games to 1 in finals. - 2003–04 Lost to Brampton Battalion 4 games to 3 in conference quarter-finals.
- 2004–05 Defeated Barrie Colts 4 games to 2 in conference quarter-finals.
Defeated Sudbury Wolves 4 games to 2 in conference semi-finals.
Defeated Peterborough Petes 4 games to 0 in conference finals.
Lost to London Knights 4 games to 1 in finals.
Finished Memorial Cup round-robin in third place, 1 win & 2 losses.
Lost to Rimouski Océanic 7-4 in semi-final game. - 2005–06 Lost to Peterborough Petes 4 games to 2 in conference quarter-finals.
- 2006–07 Lost to Belleville Bulls 4 games to 1 in conference quarter-finals.
- 2007–08 Lost to Oshawa Generals 4 games to 0 in conference quarter-finals.
- 2008–09 Lost to Niagara IceDogs 4 games to 3 in conference quarter-finals.
- 2009-10 Defeated Niagara IceDogs 4 games to 1 in conference quarter-finals.
Lost to Mississauga St.Michaels Majors 4 games to 3 in conference semi-finals. - 2010–11 Lost to Sudbury Wolves 4 games to 0 in conference quarter-finals.
- 2011–12 Defeated Belleville Bulls 4 games to 2 in conference quarter-finals.
Defeated Barrie Colts 4 games to 3 in conference semi-finals.
Lost to Niagara IceDogs 4 games to 1 in conference finals.
Read more about this topic: Ottawa 67's, Yearly Results