New York Red Bulls vs. Paris Saint-Germain
9 a.m. Saturday (ESPN Deportes)
Thierry Henry returns to London as the Red Bulls take part in the Emirates Cup, hosted by Arsenal. New York plays the Gunners, Henry's former team, on Sunday at 11:30 a.m. (Fox Soccer Channel).
Monterrey vs. Tijuana
6 p.m. Saturday (Telemundo)
Monterrey is the Mexican league's best team. Tijuana is its newest, and includes California-born 21-year-old midfielder Joe Benny Corona.
Barcelona vs. Manchester United
7 p.m. Saturday (ESPN2)
A rematch of last season's Champions League final at FedEx Field in Landover, Md. Man U. has blown out all the MLS teams it has faced on its U.S. tour; this will be a bit harder.
Under-20s: Argentina vs. England
8:45 p.m. Monday (ESPN2)
Yes, it's the Under-20 World Cup, not the big one. But a rivalry is still a rivalry, especially one with as much history as this.
Barcelona vs. Chivas de Guadalajara
8 p.m. Wednesday (ESPN2/Galavision)
Lionel Messi's itinerary on Barca's U.S. tour: visit the White House with teammates, then take the field at Miami's Sun Life Stadium for this friendly.
Seattle Sounders vs. San Francisco
10 p.m. Wednesday (Fox Soccer Channel)
The Sounders lost the first leg of this CONCACAF Champions League tie, 1-0, on the road in Panama.
Portland Timbers vs. Los Angeles Galaxy
10 p.m. Wednesday (ESPN2)
Landon Donovan, David Beckham, and company will be tested much more by Portland's fans than by the MLS expansion team's players.
(Games on ESPN, ESPN2, and ESPN Deportes are streamed online at ESPN3.com.)
- Jonathan Tannenwald