Remember that today (Jan. 30, 2010) Ultimate Fighting Championship (UFC) will once again give mixed martial arts fans options while one of its competitors, Strikeforce, promotes a live show.

UFC 107: "Penn vs. Sanchez," which was one of the more successful pay-per-view (PPV) events of 2009 for the promotion, will re-air TONIGHT on Spike TV at 10 p.m. ET.

Of course, Strikeforce: "Miami" is scheduled to also go down this evening from the BankAtlantic Center in Sunrise, Fla., on SHOWTIME at the same time.

UFC 107 featured a sensational performance from lightweight division champion BJ "The Prodigy" Penn as he successfully defended his title against number one division contender Diego "Nightmare" Sanchez in dominating fashion.

Former two-time heavyweight champion Frank Mir began his quest for a third title when he submitted Cheick Kongo in the co-featured fight of the night.

Strikeforce: "Miami," on the other hand, has a dynamite main event planned between Nick Diaz and Marius Zaromskis to determine the vacant Strikeforce welterweight title. Cristiane "Cyborg" Santos is slated to defend her 145-pound crown for the first time ever against Marloes Coenen.

What are your plans ... have a preference?

Remember that if you don't have SHOWTIME and can't watch Strikeforce live tonight, MMAmania.com will deliver live results throughout the evening right here.