By Steve Keating
TORONTO, Oct 2 (Reuters) - Saturday's games in Stockholm and Prague promise to light up the start of the NHL season.
The campaign, which launches in Europe for the second year running, will be highlighted by an outdoor game at Chicago's Wrigley Field on New Year's Day and a season-long party for the Montreal Canadiens in the storied franchise's centenary year.
But after watching revenue, attendances and television ratings climb in the last three seasons, the league is braced for an impact from the worldwide credit crunch and the threat posed by the Russian-backed Continental Hockey League (KHL).
Following the success of last season's start in London, the NHL has returned to Europe to continue its push into international markets.
The Pittsburgh Penguins and Ottawa Senators meet twice in Stockholm this weekend while the New York Rangers and Tampa Bay Lightning faceoff in Prague, both to sell-out crowds.
The Stanley Cup champion Detroit Red Wings can also expect a packed house on Oct. 9 when they open their season against Toronto.
Unlike the NBA, NFL and MLB, the NHL is an attendance-driven league, with only modest broadcast revenue leaving it more exposed to possible fallout from the credit crunch.
While NHL gates and revenue have risen, so has the league's salary cap which has gone from $39 million to more than $57 million in three seasons.
With teams forced to spend a minimum of $40 million this season, struggling franchises in Phoenix, Nashville, Atlanta and Florida can expect more fiscal challenges.
FLEDGLING KHL
Teams will also be keeping a close eye on the fledgling KHL, a 24-team league with an ambitious agenda.
Headed by Russian billionaire Alexander Medvedev, the KHL has already taken top talent from the NHL including former Most Valuable Player (MVP) and five-times scoring champion Jaromir Jagr, who left the New York Rangers in July for Omsk Vanguard and $7 million a year.
The NHL, though, still boasts the world's two best players, Pittsburgh Penguins playmaker Sidney Crosby and Alexander Ovechkin of the Washington Capitals.
Away from the ice Crosby and Ovechkin remain the two cornerstones of the league's marketing efforts.
Crosby, who last season surrendered his scoring crown and Hart Trophy as league MVP to Ovechkin, will try to reclaim both from the Russian sniper.
But after helping lead the Penguins to the Stanley Cup final last year, it is the championship the Canadian covets more than anything else.
Ovechkin, who agreed a 13-year, $124 million contract extension with the Capitals in January, will be no less motivated after getting his first taste of post-season hockey last year.
With few changes to their roster and the addition of Marian Hossa, the Red Wings start the season as Stanley Cup favourites.
The Canadiens will spend much of the season celebrating their storied past and many pundits believe they have enough talent to win a 25th Stanley Cup.
(Editing by Tony Jimenez)