For nine seasons, we have witnessed Koivu vs. Koivu matchups, whether it be Minnesota vs. Montreal or Minnesota vs. Anaheim.

Well, after 18 seasons, Saku Koivu retired from the NHL this morning. He scored 255 goals, 577 assists and 832 points in 1,124 games for the Montreal Canadiens and Anaheim Ducks. He captained the Canadiens 10 years and won four medals with Finland in the Winter Olympics.

Younger brother Mikko Koivu, the Wild's all-time leading scorer and captain, skated with the team at its informal skate this morning.

"You're going to look back and see all the things he did with the Canadiens and the Ducks and the Finnish national team as well, I think he has the respect of each and every team and in each and every town that he played for, from his country, from his teammates and from the staffs," Koivu said. "He has always been a class act, and I think you're going to hear that a lot from around the league and around the hockey world."

If you know Mikko, he never exactly loved playing against his big brother starting with that first game way back in 2005.

"It was always tough," Mikko Koivu said. "I didn't really like that going against him and my biggest fear was to face him in the playoffs. I don't know. It didn't feel right to go against him. He obviously was a center, too, so I would face him a lot of times and it was a tough situation for both of us, but now looking back, maybe I could have taken it a different way. It was a great experience. For our family, not a lot of people get to do that."

Saku Koivu had a chance to sign with the Wild a few years back but felt it was Mikko's team.

"We experienced it with Team Finland and obviously that's a short period of time," Mikko Koivu said. "More than anything, he wanted to protect me and give me my time to do my thing here. I think it felt right for him and I respected that. Looking back, I think it was the right call for us."

By the way, Koivu, 31, who scored 11 goals and 43 assists last season, said his ankle doesn't affect him anymore. He missed 17 games and the Olympics last year after ankle surgery. He said he trained differently this offseason, although he didn't want to get into specifics. "I feel good and I feel healthy and I'm excited to get going."

-- In other Wild news overshadowed yesterday, the Wild announced it will have an ECHL affiliation with the Alaska Aces. The St. Louis Blues will share that affiliation. All its main prospects and minor-leaguers will be with the AHL Iowa Wild still.

Also, the Wild will hold an open practice for fans to watch on Sept. 20 at Xcel Energy Center from 9:30 a.m.-noon. Remember, single-game tickets go on sale that morning at 10 at the arena's box office.