Tonight's Chavez Jr vs Martinez pay-per-view will be available via live stream online, as Top Rank has again set up an internet pay-per-view option for their big fight.

Top Rank TV will have the fight for $49.95, which is $10 cheaper than the TV HD option where I'm at, so if you're on some kind of business trip, or just don't feel like spending the extra $10, or don't want to listen to the HBO commentators, or don't want to watch on TV, or your wife insists on using the TV, or whatever your reason may be, you can order the show online again.

This has been done for recent Top Rank pay-per-views and so far I've heard no real complaints about the quality of the stream or any major issues.

The online pay-per-view is only available to viewers in the United States and territories, Puerto Rico, and Canada. There are multiple commentary options, plus multiple camera options and a DVR feature for the stream.

We'll have live round-by-round coverage and analysis of Chavez Jr vs Martinez beginning at 9 pm EDT tonight, along with live round-by-round coverage of Canelo vs Lopez, also beginning at 9 pm EDT on Showtime.