Six games are currently on the TV schedule via the Giants. They are as follows. This is from the Giants website and MLB.com. One was in error (corrected from KTVU to NBC Bay Area, March 11).:

March 7 - 6:05 PM - Texas - CSN Bay Area HD

March 11 - 6:05 PM - San Diego - NBC Bay Area

March 12 - 12:05 PM - Los Angeles - CSN Bay Area HD

March 26 - 12:10 PM - Cincinnati - NBC Bay Area

March 28 - Oakland (at AT&T Park) - CSN Bay Area HD

March 29 - at Oakland - CSN Bay Area HD

MLB Network schedule:

March 11 - 6:05 PM -  San Diego Padres - MLBN
March 12 - 12:05 PM - Los Angeles Dodgers - MLBN (tape delay)
March 13 - 1:05 PM - Texas Rangers - MLBN (tape delay)
March 16 - 1:05 PM - Chicago White Sox - MLBN
March 23 - 1:05 PM - Los Angeles Angels - MLBN (tape delay)
March 25 - 6:05 PM - Kansas City Royals - MLBN
March 26 - 3:10 PM - Cincinnati Reds - MLBN (tape delay)
March 28 - 7:15 PM - Oakland Athletics - MLBN

GIANTS SPRING TRAINING radio broadcast SCHEDULE from KNBR.com:

Five games are currently on the TV schedule. They are as follows. This is from the Giants website and one maybe in error.:

March 7 - Texas - CSN Bay Area HD

March 11 - San Diego - KTVU

March 12 - Los Angeles - CSN Bay Area HD

March 28 - Oakland (at AT&T Park) - CSN Bay Area HD

March 29 - at Oakland - CSN Bay Area HD

There will likely be other games televised on the MLB Network. Friday, February 25th is listed on the MLB Network website at 3 PM (ET) as Teams TBA. The only game between two MLB teams that day is Diamondbacks vs. Giants at that time so expect this game to be on TV.