Ottawa - Derr
New Jersey-Saw them for my first game, they got shut-out 1-0 and I never even got to hear the goal horn which was why I was excited to go (5 years old at the time ) But I did also end up going to the game where Damian Rhodes became the first goalie to recrod a goal and shutout in the same game
Washington-Saw Shawn McCechern bury one with a clapper right in front of me, and I saw the last game in Ottawa a couple years ago where Ovie sat out
Buffalo-Shoot out loss
NYI-Game 2 in the playoffs (don't ask the year), only playoff game I attended where we won
Toronto-I've seen Toronto bash Ottawa various times (playoffs, hockey night in canada, etc.) but the most (un)forgettable game was the game when in the playoffs Sundin broke down the left wing and ripped a clapper by Pat Lalime to win game 1, 1-0. "That just means we'll win in 5 games," my dad said ...
In regular season games at MTS Centre last year, I saw:
New York Rangers
Tampa Bay Lightning
San Jose Sharks
Toronto Maple Leafs
New York Islanders
I went to 19 home games last year, featuring the above teams anywhere between once and three times. It was my first year watching NHL hockey in-person on a regular basis, so I have a long way to go to see the rest of the league's teams.
I've seen 29 of the current 30 teams (All of them in Vancouver, some of them also elsewhere, and everyone except the Jets (I never got to see the Thrashers, either. During the years they came to town, they were just never in the half season pack that I happened to want.). I've also seen the Nordiques, but not the Whalers or the original Jets.
Every current WHL team except the Saskatoon Blades, Lethbridge Hurricanes, and Prince Albert Raiders (I've seen both the Chilliwack Bruins and Victoria Royals.). All my WHL games have been Vancouver Giants home games. Also saw Team WHL vs. Team Russia last week.
Plymouth Whalers (Memorial Cup)
Ottawa 67's vs. Barrie Colts
Lewiston Maineiacs (Memorial Cup)
Sweden vs. Belarus
RHI (Ok, I might be reaching because it's roller hockey.):
Vancouver Voodoo at the Pacific Coliseum in 1995 vs:
San Jose Rhinos
Oakland Skates (twice)