Watch USC Trojans vs. Oregon Ducks Live Sports Streaming - NCAA Football Online

Watch USC Trojans vs. Oregon Ducks live online streaming - NCAA Football on October 31, 2009. Game starts 8:00 PM ET at Autzen Stadium , EUGENE, OR.

While the Pac-10 champion won't be crowned in Saturday's top-10 matchup at Oregon, Southern California's conference title hopes would all but end with a loss.

The fourth-ranked Trojans look to stay in the hunt for an eighth consecutive league title and shore up some defensive breakdowns when they visit the 10th-ranked Ducks and their prolific offense.

In less than two months, Oregon (6-1, 4-0) has made a season that could have become defined by an embarrassing loss at Boise State -- and LeGarrette Blount's infamous punch -- into one with a chance to win its first Pac-10 title since 2001.

Riding a six-game winning streak, the Ducks, off to their best conference start since opening the 2000 season with seven straight league wins, stand alone atop the Pac-10.

Their lead is hardly safe.

USC (6-1, 3-1) and Arizona are tied for second, and either team could take the conference crown by winning out.

Watch UNLV Rebels vs. TCU Horned Frogs Live Sports Streaming - NCAA Football Online

Watch UNLV Rebels vs. TCU Horned Frogs live online streaming - NCAA Football on October 31, 2009. This game starts 4:00 PM ET at Amon Carter Stadium , FORT WORTH, TX.

TCU's top competition this season will not be met on the field.

Having moved into position to be a BCS buster, the eighth-ranked Horned Frogs attempt to hold off their challenger for that spot with a big game against Mountain West Conference rival UNLV on Saturday.

TCU (7-0, 3-0), off to its best start since opening 10-0 in 2003, passed Boise State this week in the BCS standings, jumping two places to sixth and one spot ahead of the undefeated Broncos. One team from a non-automatic qualifying league is eligible to earn an automatic BCS bid.

Neither the MWC or Boise State's Western Athletic Conference has an automatic bid, but a team from one of those leagues has earned an automatic entry by finishing in the top 12 in the BCS standings each of the past three seasons.

TCU finished 11th in 2008, when Utah of the MWC earned a bid to the Sugar Bowl with a sixth-place finish.

Watch San Jose State Spartans vs. Boise State Broncos Live Sports Streaming - NCAA Football

Watch San Jose State Spartans vs. Boise State Broncos live online streaming - NCAA Football on October 31, 2009. This game starts 3:00 PM ET at Bronco Stadium , BOISE, ID.

Boise State is trying to go undefeated and capture a BCS berth from one of the power conferences.

Evidently a blowout win on the road didn't do enough to help its case.

After dropping in the latest BCS standings, the sixth-ranked Broncos look to continue their quest for one of the premier bowls and build on an impressive defensive performance when they host San Jose State on Saturday.

Watch Cincinnati Bearcats vs. Syracuse Orange Live Sports Streaming - NCAA Football Online

Watch Cincinnati Bearcats vs. Syracuse Orange live online streaming - NCAA Football on October 31, 2009. This game starts 12:00 PM ET at Carrier Dome , SYRACUSE, NY.

Cincinnati would love to have quarterback Tony Pike healthy as it tries to run the table and possibly reach the BCS title game.

Based on their performance without the standout senior last week, however, they may not need him back just yet.

A visit to Syracuse doesn't figure to present a big problem for the unbeaten Bearcats whether Pike or Zach Collaros is under center Saturday at the Carrier Dome.

Watch Tulane Green Wave vs. LSU Tigers Live Sports Streaming - NCAA Football

Watch Tulane Green Wave vs. LSU Tigers Live - NCAA Football Streaming on October 31, 2009, game starts 8:00 PM ET at Tiger Stadium , BATON ROUGE, LA.

Its conference fate could be determined when it returns to SEC play next week, but LSU has other work to do first.

The ninth-ranked Tigers go for their 18th straight victory over Tulane on Saturday night in Baton Rouge, where the intrastate rivals will meet for the 98th time.

With a win over No. 2 Alabama next Saturday in Tuscaloosa, LSU (6-1) will overtake the Crimson Tide atop the SEC Western Division standings.

The Tigers, though, are focused on the Green Wave, not on next week's game or a possible matchup with top-ranked Florida in the conference championship.