College football highlights: Best plays, moments of Week 4

Week 4 of the college football season is underway and there have already been some must-see plays.

We'll be updating this story all weekend, so let's start with a look at the best moments so far:

Cody Kessler finds Adoree Jackson, who scampers 80 yards for USC's first TD of the night:

Aaron Green snags bobbled pass on fourth down to score and give TCU late lead over Texas Tech:

Will Grier hits Antonio Callaway for a 64-yard touchdown on fourth down to put Florida on top:

Austin Johnson, a 300-pound defensive tackle for Penn State, scoops up a fumble and rumbles for the touchdown:

Ohio State defensive lineman Adolphus Washington scores 20-yard interception touchdown:

Notre Dame true freshman CJ Sanders returns a punt 50 yards for the score:

Tennessee's Josh Dobbs puts on a spin move before breaking off a 60-yard run:

Western Michigan scores 55-yard touchdown to draw within one of No. 1 Ohio State:

Texas defensive tackle, all 314 pounds of him, scores on fumble recovery TD:

Tennessee uses a bit of trickery to even things up against Florida at 7-7:

A receiving touchdown for the QB?! Yup, @Vol_Football pulled it off. Here is the @BestBuy highlight of the trickery. http://t.co/MCey9oIwVh

— SEConCBS (@SEConCBS) September 26, 2015

Penn State gets on the board thanks to this extended play by RB Saquon Barkley:

We'll say it again: @PennStateFball RB Saquon Barkley is going to be special. Brought to you by @hotelsdotcom. http://t.co/vKTT07MPbj

— Penn State on BTN (@PennStateOnBTN) September 26, 2015

Chubb scores 49-yard touchdown to surpass the 100-yard mark against Southern

Georgia Football: Chubb 49-yd TD

LSU's Leonard Fournette goes 62 yards for the touchdown:

Wow. Leonard Fournette 62-yd run for the TD. The LSU star now has 213 Rush yds and 2 TD on the day. #LSUvsCUSE http://t.co/1oX6Tj1fd0

— ESPN CollegeFootball (@ESPNCFB) September 26, 2015

LSU's Tre'Davious White races to the end zone for a punt return touchdown:

Syracuse holder Riley Dixon hurdles an LSU defender en route to a first down on a fake field goal:

Michigan's De'Veon Smith sneaks through and breaks tackles for 60-yard touchdown:

Sacks don't happen to LSU when Leonard Fournette can change it into a 48-yard gain:

UPDATE: Leonard Fournette is doing Leonard Fournette things again pic.twitter.com/w7GBBADgJP

— Sports Illustrated (@SInow) September 26, 2015

Michigan State WR Macgarrett Kings goes for the layout with this 42-yard catch:

Michigan State WR Macgarrett Kings makes an awesome diving grab! #SCtop10 http://t.co/fCiObe84Kg

— SportsCenter (@SportsCenter) September 26, 2015

Michigan Amara Darboh brings down the one-handed catch for 21-yard gain:

Memphis quarterback Paxton Lynch and receiver Anthony Miller connect on an 82-yard touchdown: