Last100.com has posted on excellent article on where to watch NFL, MLB, NBA and NHL online.

Where to Watch NFL Games Online

DitectTV subscribers can pay an additional $99 per year for a Super Fan package, which allows fans to stream NFL Network games to their computers.

Where to Watch MLB Games Online

Major League Baseball is a bit more savvy than the NFL — they stream games directly on their website, mlb.com (MLB.TV).

Through MLB.TV, fans will find both basic and premium pay-for services, allowing them to watch complete games on their computers after downloading the league’s slick video player know as Mosaic.

Mosiac gives fans a very interactive viewing experience.

Where to find NBA Clips Online

Full games are not available there, but the NBA has setup a YouTube channel where it posts highlights of the day and clips from special games like playoffs, etc.

For the full article visit last100.com.