7 important college football games fans should watch this weekend

Network and Time: CBS, 3:30 p.m. ET

Records: Both teams are 1-0

CFB Playoff Power Rankings: Georgia (3)

Why it is important: It seems that experts are split on whether or not Georgia is in the same class as Alabama and Clemson or if they are just the best of the rest. They get their first chance to lay claim to the former this weekend as they go on the road for their SEC opener against an improved Gamecocks team. Last season, South Carolina played Georgia tough in Athens, falling, 24-10, in a game that was close in the second half. It was the fewest points Georgia scored at home all season.

Network and Time: Fox, 5:00 p.m. ET

Records: Iowa (1-0), Iowa State (0-0)

CFB Playoff Power Rankings: Both teams are unranked.

Why it is important: If you enjoy in-state rivalry games and silly trophies, this is a sneaky good one this weekend as they battle for the CyHawk Trophy. Iowa has won three in a row in the rivalry, including a 44-41 overtime win a year ago. More importantly, from a national perspective, every few years the Hawkeyes sneak into the national picture with a strong season. This could be one of those years after they woke up in the second half of their Week 1, 33-7 win over Northern Illinois. Meanwhile, Iowa State is not a contender in the Big 12, but they are scrappy enough that they will be a factor in who does win.

Network and Time: ESPN, 7:00 p.m. ET

Records: Both teams are 1-0

CFB Playoff Power Rankings: Clemson (2)

Why it is important: Clemson is a 12-point favorite in this matchup, but we also know that the Tigers are good for one mid-season slip-up against an inferior opponent. Jimbo Fisher and the Aggies may not be a lesser-enough opponent for Clemson to overlook, but if they are going to lose one in the regular season, this could be the one. This is also the first measuring stick for Jimbo in his first season in College Station. Nobody will be shocked if this game is close in the fourth quarter.

Network and Time: ABC, 8:00 p.m. ET

Records: Both teams are 1-0

CFB Playoff Power Rankings: Penn State (13)

Why it is important: Penn State needs to be impressive in Week 2 after barely surviving FCS-side Appalachian State at home in Week 1. Not only did they need overtime to win, but they also blew a 14-point fourth-quarter lead and needed a last-minute touchdown and an App State missed-field goal at the buzzer just to get to OT. And don't sleep on Pitt. This is the team that shocked Clemson in 2016 and played Penn State tough in Happy Valley after falling behind early. Playoff buzz could disappear for the Nittany Lions if they struggle again.

Network and Time: Fox, 8:30 p.m. ET

Records: Both teams are 1-0

CFB Playoff Power Rankings: USC (15), Stanford (16)

Why it is important: This is a game that could be a Pac-12 championship game preview if Washington doesn't rebound from their Week 1 loss to Auburn. Both teams had similar Week 1 results: they each struggled in the first half against lesser opponents and then found their footing in the second half. For USC, it is the first big test for true-freshman QB JT Daniels. For Stanford, they need more from Heisman candidate running back Bryce Love, who had just 29 yards against San Diego State.

Network and Time: ESPN, 10:45 p.m. ET

Records: Both teams are 1-0

CFB Playoff Power Rankings: Michigan State (14)

Why it is important: Michigan State is another Big Ten school that had a close call in Week 1. The Spartans trailed Utah State with five minutes to go, and it could have been worse if not for a last-minute touchdown in the first half that seemed to take a little steam out of their opponent's sails to start the second half. Michigan State has a tough stretch of B1G opponents coming up in a few weeks. It would be easy for them to overlook a scrappy Pac-12 foe in Week 2. And if a Herm Edwards team is going to be anything, it is going to be scrappy.