Live 'Countdown' to UFC 158 discussion thread for 'St. Pierre vs. Diaz' tonight (March 12) on FUEL TV

Countdown to UFC 158: "St. Pierre vs. Diaz" will debut TONIGHT (Tues., March 12, 2013) at 11 p.m. ET on FUEL TV to promote the upcoming pay-per-view (PPV) event scheduled for this Saturday night (March 16) at the Bell Centre in Montreal, Quebec, Canada.

The network special will provide a glimpse into the preparation and training camps of the fighters set to headline the show, featuring reigning UFC Welterweight Champion Georges St. Pierre and former Strikeforce titleholder Nick Diaz.

But why watch it alone when you can join your fellow Maniacs for a LIVE discussion in the comments section below?

If you have plans tonight, no worries, UFC.com lists replays of "Countdown to UFC 158" at the following times:

Weds., March 13 at 6 p.m. ET
Fri., March 15 at 12 a.m., 1 and 4 p.m. ET
Sat., March 16 at 2 a.m. and 7 p.m. ET

In addition to "St. Pierre vs. Diaz," the UFC 158 fight card will also feature a 170-pound contender's bout pitting Carlos Condit vs. Johny Hendricks while Jake Ellenberger tries to move to the head of the welterweight class at the expense of Nate Marquardt.

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the entire card on fight night (Sat., March 16, 2013), starting with the Facebook "Prelims," which are scheduled to begin at 6:30 p.m. ET, as well as the main card, which is slated to air at 10 p.m. ET on PPV.

For the latest UFC 158 news and notes check out our complete event archive right here. To check out the latest "St. Pierre vs. Diaz" fight card and rumors click here.