I'm interested in finding as many sports travel companies
(professional spectator sports tour companies) that operate over the
Internet, as possible. For example, I've searched; sports tours;
international sports travel; sports travel etc., on google, and have
found a few major North American, Australian, New Zealand, and UK
based sports travel companies:

www.primesport.com (US)  www.sportstravel.com (US) 
www.sportstravelandtours.com (US)  www.roadtrips.com (Canada) 
www.astsports.com.au (Australian)  www.starstours.co.nz (New Zealand) 
www.thesportingtraveller.com (UK)  www.travelcaresports.com (UK)

There are many smaller operators listed on google's directory of
sports travel companies, which I've already noted. However, what I'm
really after is building a small directory of the premiere sports
travel companies within the world's seven continents. I've had a
friend help me with Japanese sports travel operators but other then
that country I do not have a locals insight on the subject.

If I lived in Europe, South America, Asia, or Oceania, how would I
find a sports travel company on the Internet and what are the links to
these Internet companies? If I lived in Germany and wanted to go to
the Olympics or Super Bowl what Internet company would get me there?
(I guess you would need to know how to search in German for this
example, and in Spanish or Portuguese if you lived in South America,
for example)

If I could get a list of Internet links to major sports travel
companies, separated by continent (a few major companies per
continent), I would consider this to be a five star answer.