Well in the United States, ESPN has garnered the TV rights for the upcoming WBC. However, the games will only be seen on ESPN 2 and ESPN Deportes, with the Semis and Championship game to be broadcast on ESPN.
CT's matchup with Japan will be shown on ESPN 2, but it's 2 other Asian regional matchups will be shown on ESPN Deportes. My cable company unfortunately only offers ESPN and ESPN 2, so I will only be able to catch the CT game versus Japan.
Here's the link for ESPN TV's schedule for the WBC.