In case you care about the tournament, the Pan-Pacific Championship will be broadcast on ESPN Classic. It's not exactly a prime channel, but it's something.
Incidentally, I heard an explanation last week about the participating teams. Supposedly it was to be the US champs (Houston), the Japanese champs (Gamba Osaka), an Australian team (Sydney FC) and the SuperLiga champs (Pachuca). But since Pachuca supposedly declined to participate, the SuperLiga runners-up were chosen to go, and thus we have the LA Galaxy.
Sydney FC, by the way, aren't the Aussie champs but they are a finalist for the A-League championship.
As far as the Galaxy's participation, how convenient...