Week 4 did not produce any seismic upsets, but as always, there were plenty of eye-opening results that impacted the College Football Playoff picture and beyond.
Among the games that altered perceptions were Indiana's dismantling of Illinois, decisive wins by Texas Tech (at Utah) and Ole Miss (over Tulane), and road victories by Syracuse (at Clemson) and Michigan (at Nebraska).
As in last season's inaugural 12-team CFP, the five highest-ranked conference champions, plus the next seven highest-ranked teams, will make the field. Unlike last year, the four highest-ranked teams (not necessarily conference champions) will be awarded first-round byes. The other eight teams will meet in first-round games at the campus sites of seeds Nos. 5 through 8.
From there, the quarterfinals and semifinals will be played in what had been the New Year's Six bowls, with this season's national championship game scheduled for Jan. 19 at Miami's Hard Rock Stadium.
All of that is just the tip of the iceberg, though. Apart from the playoff is the 35-game slate of bowl games, beginning with the Cricket Celebration Bowl on Dec. 13.
We're here for all of it.
ESPN bowl gurus Kyle Bonagura and Mark Schlabach are projecting every postseason matchup, including their breakdowns of how the playoff will play out, and we'll be back every week of the season until the actual matchups are set.
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Playoff picks | Quarterfinals
Semis, title game | Bowl season
College Football Playoff
First-round games (at campus sites)
Friday, Dec. 19/Saturday, Dec. 20
Times and networks TBD.
Bonagura: No. 12 South Florida at No. 5 LSU
Schlabach: No. 12 South Florida at No. 5 Oregon
Bonagura: No. 11 Texas Tech at No. 6 Miami
Schlabach: No. 11 Indiana at No. 6 Penn State
Bonagura: No. 10 Texas at No. 7 Florida State
Schlabach: No. 10 Texas A&M at No. 7 Florida State
Bonagura: No. 9 Oklahoma at No. 8 Indiana
Schlabach: No. 9 Texas Tech at No. 8 Oklahoma
First-round breakdown
Bonagura: Two teams worth highlighting this week are Indiana and Texas Tech, both of which had huge wins against conference teams that were in these projections a week ago (Illinois and Utah). These games weren't just wins, they were statements. Indiana beat Illinois by 53, and Tech beat Utah by 24.
For Texas Tech, the win should establish the Red Raiders as the favorite in the Big 12 -- a conference that will have a tough time getting two teams in the playoff. For Indiana, the road is more difficult -- but it's manageable. The only ranked teams left on its schedule are Oregon and Penn State, so if the Hoosiers hold serve in the games they're favored in and finish 10-2, that should be good enough to get in the playoff. Of course, this appears to be a team that can go toe-to-toe with anyone, so it's premature to write off any games as losses.
Schlabach: It was another wild Saturday, and my playoff bracket has three new teams after Illinois, Tulane and Utah were on the wrong side of blowouts.
Texas Tech spent a boatload of cash boosting its roster this past offseason, and it paid off in Saturday's 34-10 victory at Utah. The victory puts the Red Raiders and Iowa State in the driver's seat in the Big 12 race, and those teams won't play each other in the regular season. In fact, Texas Tech doesn't face another Big 12 opponent that is currently ranked in the AP poll the rest of the way.
Indiana's 63-10 rout of No. 9 Illinois put the rest of the Big 10 on notice. It was the Hoosiers' first victory over a top-10 opponent in five years and its most lopsided win over one in school history. The Hoosiers play at Oregon on Oct. 11 and at Penn State on Nov. 8, so there won't be any questions about their strength of schedule if they get back into the CFP for the second straight season.
USF, which beat Boise State and Florida earlier this season, returns to my 12-team bracket. The Bulls blasted FCS program South Carolina State 63-14, and they're my fifth conference champion after Tulane lost 45-10 at Ole Miss on Saturday. I also strongly considered Memphis, which knocked off Arkansas 32-31 at home.
CFP quarterfinals
Wednesday, Dec. 31
CFP quarterfinal at the Goodyear Cotton Bowl Classic
AT&T Stadium (Arlington, Texas)
7:30 p.m., ESPN
Bonagura: No. 7 Florida State vs. No. 2 Oregon
Schlabach: No. 5 Oregon vs. No. 4 LSU
Thursday, Jan. 1
CFP quarterfinal at the Capital One Orange Bowl
Hard Rock Stadium (Miami Gardens, Florida)
Noon, ESPN
Bonagura: No. 5 LSU vs. No. 4 Penn State
Schlabach: No. 7 Florida State vs. No. 2 Miami
CFP quarterfinal at the Rose Bowl Game presented by Prudential
Rose Bowl (Pasadena, California)
4 p.m., ESPN
Bonagura: No. 9 Oklahoma vs. No. 1 Ohio State
Schlabach: No. 9 Texas Tech vs. No. 1 Ohio State
CFP quarterfinal at the Allstate Sugar Bowl
Caesars Superdome (New Orleans)
8 p.m., ESPN
Bonagura: No. 6 Miami vs. No. 3 Georgia
Schlabach: No. 6 Penn State vs. No. 3 Georgia
Quarterfinals breakdown
Bonagura: The tastiest hypothetical quarterfinal matchup here is Georgia vs. Miami, which would feature Hurricanes quarterback Carson Beck against his former team. The downside is that storyline would be so dominant everyone would quickly get tired of hearing about it.
Ohio State vs. Oklahoma looks good too, but then again that's the whole point of the playoff. These are all enticing games.
Schlabach: These potential matchups would produce some intriguing storylines, with Florida State and Miami potentially meeting for a second (or third?) time. The Hurricanes have already taken down USF and Florida, and they'll play the Seminoles on the road Oct. 4. Those teams could potentially meet again in the ACC championship game.
Ohio State and Texas Tech have much in common in terms of spending big bucks in the transfer portal, and Oregon and LSU would be a matchup of two of the best quarterbacks in the FBS: Garrett Nussmeier and Dante Moore.
Georgia and Penn State have played just once in the past 43 years. The Bulldogs defeated the Nittany Lions 24-17 in the 2015 TaxSlayer Bowl.
CFP semifinals, national championship game
Thursday, Jan. 8
CFP semifinal at the Vrbo Fiesta Bowl
State Farm Stadium (Glendale, Arizona)
7:30 p.m., ESPN
Bonagura: No. 5 LSU vs. No. 1 Ohio State
Schlabach: No. 3 Georgia vs. No. 2 Miami
Friday, Jan. 9
CFP semifinal at the Chick-fil-A Peach Bowl
Mercedes-Benz Stadium (Atlanta)
7:30 p.m., ESPN
Bonagura: No. 3 Georgia vs. No. 2 Oregon
Schlabach: No. 5 Oregon vs. No. 1 Ohio State
Monday, Jan. 19
CFP National Championship
Hard Rock Stadium (Miami Gardens, Florida)
7:45 p.m., ESPN
Bonagura: No. 2 Oregon vs. No. 1 Ohio State
Schlabach: No. 2 Miami vs. No. 1 Ohio State
National championship breakdown
Bonagura: Ohio State is still the favorite on paper, but it has an interesting test Saturday against Washington at Seattle, which can be a tough place to play. And Husky Stadium will surely be electric for this one. The more important game this week is Oregon at Penn State, where the winner will be well on its way to the Big Ten title game.
Schlabach: I had all but one of my top four seeds advancing to the semifinals. A Georgia-Miami matchup in the Fiesta Bowl would be good drama, as Kyle noted in his quarterfinals breakdown.
Oregon and Ohio State won't play each other in the regular season, but they could certainly meet in the Big Ten championship game. They played twice last season, with the Ducks winning 32-31 at home during the regular season and the Buckeyes flipping the script with a 41-21 victory in a CFP quarterfinal at the Rose Bowl.
Complete bowl season schedule
Saturday, Dec. 13
Cricket Celebration Bowl
Mercedes-Benz Stadium (Atlanta)
Noon, ABC
Bonagura: Alabama State vs. South Carolina State
Schlabach: Jackson State vs. South Carolina State
LA Bowl
SoFi Stadium (Inglewood, California)
9 p.m., ESPN
Bonagura: Cal vs. UNLV
Schlabach: Washington vs. UNLV
Tuesday, Dec. 16
IS4S Salute to Veterans Bowl
Cramton Bowl (Montgomery, Alabama)
9 p.m., ESPN
Bonagura: South Alabama vs. Miami (Ohio)
Schlabach: Western Kentucky vs. Georgia Southern
Wednesday, Dec. 17
StaffDNA Cure Bowl
Camping World Stadium (Orlando, Florida)
5 p.m., ESPN
Bonagura: Buffalo vs. Cincinnati
Schlabach: Northern Illinois vs. Troy
68 Ventures Bowl
Hancock Whitney Stadium (Mobile, Alabama)
8:30 p.m., ESPN
Bonagura: Southern Miss vs. Middle Tennessee
Schlabach: Old Dominion vs. Central Michigan
Friday, Dec. 19
Myrtle Beach Bowl
Brooks Stadium (Conway, South Carolina)
Noon, ESPN
Bonagura: East Carolina vs. Marshall
Schlabach: East Carolina vs. James Madison
Union Home Mortgage Gasparilla Bowl
Raymond James Stadium (Tampa, Florida)
3:30 p.m., ESPN
Bonagura: Mississippi State vs. NC State
Schlabach: South Carolina vs. Virginia
Monday, Dec. 22
Famous Idaho Potato Bowl
Albertsons Stadium (Boise, Idaho)
2 p.m., ESPN
Bonagura: Ohio vs. Fresno State
Schlabach: Ohio vs. Utah State
Tuesday, Dec. 23
Boca Raton Bowl
Flagler Credit Union Stadium (Boca Raton, Florida)
2 p.m., ESPN
Bonagura: UConn vs. Northern Illinois
Schlabach: Boise State vs. Toledo
New Orleans Bowl
Caesars Superdome (New Orleans)
5:30 p.m., ESPN
Bonagura: James Madison vs. Jacksonville State
Schlabach: Coastal Carolina vs. Louisiana Tech
Scooter's Coffee Frisco Bowl
Ford Center at The Star (Frisco, Texas)
9 p.m., ESPN
Bonagura: North Texas vs. Texas State
Schlabach: North Texas vs. New Mexico State
Wednesday, Dec. 24
Sheraton Hawai'i Bowl
Clarence T.C. Ching Athletics Complex (Honolulu)
8 p.m., ESPN
Bonagura: Boise State vs. Arizona
Schlabach: Hawai'i vs. Tulane
Friday, Dec. 26
GameAbove Sports Bowl
Ford Field (Detroit)
1 p.m., ESPN
Bonagura: Rutgers vs. Toledo
Schlabach: Rutgers vs. Buffalo
Rate Bowl
Chase Field (Phoenix)
4:30 p.m., ESPN
Bonagura: Houston vs. Maryland
Schlabach: Baylor vs. Michigan State
SERVPRO First Responder Bowl
Gerald J. Ford Stadium (Dallas)
8 p.m., ESPN
Bonagura: Army vs. Appalachian State
Schlabach: UCF vs. San Diego State
Saturday, Dec. 27
Go Bowling Military Bowl
Navy-Marine Corps Memorial Stadium (Annapolis, Maryland)
11 a.m., ESPN
Bonagura: Pitt vs. Memphis
Schlabach: SMU vs. Navy
Bad Boy Mowers Pinstripe Bowl
Yankee Stadium (Bronx, New York)
Noon, ABC
Bonagura: Duke vs. Iowa
Schlabach: Clemson vs. Maryland
Wasabi Fenway Bowl
Fenway Park (Boston)
2:15 p.m., ESPN
Bonagura: Clemson vs. Tulane
Schlabach: NC State vs. Memphis
Pop-Tarts Bowl
Camping World Stadium (Orlando, Florida)
3:30 p.m., ABC
Bonagura: Georgia Tech vs. TCU
Schlabach: Georgia Tech vs. Utah
Snoop Dogg Arizona Bowl
Arizona Stadium (Tucson, Arizona)
4:30 p.m., CW Network
Bonagura: Bowling Green vs. New Mexico
Schlabach: Bowling Green vs. Fresno State
Isleta New Mexico Bowl
University Stadium (Albuquerque, New Mexico)
5:45 p.m., ESPN
Bonagura: Utah State vs. Western Kentucky
Schlabach: Wyoming vs. Texas State
TaxSlayer Gator Bowl
EverBank Stadium (Jacksonville, Florida)
7:30 p.m. ABC
Bonagura: Louisville vs. Alabama
Schlabach: Syracuse vs. Alabama
Kinder's Texas Bowl
NRG Stadium (Houston)
9:15 p.m., ESPN
Bonagura: Iowa State vs. Texas A&M
Schlabach: TCU vs. Ole Miss
Monday, Dec. 29
JLab Birmingham Bowl
Protective Stadium (Birmingham, Alabama)
2 p.m., ESPN
Bonagura: South Carolina vs. Old Dominion
Schlabach: Mississippi State vs. Pittsburgh
Tuesday, Dec. 30
Radiance Technologies Independence Bowl
Independence Stadium (Shreveport, Louisiana)
2 p.m., ESPN
Bonagura: Baylor vs. Louisiana Tech
Schlabach: Houston vs. Jacksonville State
Music City Bowl
Nissan Stadium (Nashville, Tennessee)
5:30 p.m., ESPN
Bonagura: Minnesota vs. Auburn
Schlabach: Illinois vs. Auburn
Valero Alamo Bowl
Alamodome (San Antonio)
9 p.m., ESPN
Bonagura: BYU vs. USC
Schlabach: Iowa State vs. USC
Wednesday, Dec. 31
ReliaQuest Bowl
Raymond James Stadium (Tampa, Florida)
Noon, ESPN
Bonagura: Illinois vs. Tennessee
Schlabach: Iowa vs. Tennessee
Tony the Tiger Sun Bowl
Sun Bowl Stadium (El Paso, Texas)
2 p.m., CBS
Bonagura: SMU vs. Arizona State
Schlabach: Notre Dame vs. Arizona
Cheez-It Citrus Bowl
Camping World Stadium (Orlando, Florida)
3 p.m., ABC
Bonagura: Michigan vs. Ole Miss
Schlabach: Michigan vs. Texas
SRS Distribution Las Vegas Bowl
Allegiant Stadium (Las Vegas)
3:30 p.m., ESPN
Bonagura: Nebraska vs. Utah
Schlabach: Nebraska vs. Cal
Friday, Jan. 2
Lockheed Martin Armed Forces Bowl
Amon G. Carter Stadium (Fort Worth, Texas)
1 p.m., ESPN
Bonagura: Kansas vs. Navy
Schlabach: Kansas vs. Rice
AutoZone Liberty Bowl
Simmons Bank Liberty Stadium (Memphis, Tennessee)
4:30 p.m., ESPN
Bonagura: UCF vs. Missouri
Schlabach: BYU vs. Missouri
Duke's Mayo Bowl
Bank of America Stadium (Charlotte, North Carolina)
8 p.m., ESPN
Bonagura: Syracuse vs. Vanderbilt
Schlabach: Duke vs. Vanderbilt
Holiday Bowl
Snapdragon Stadium (San Diego)
8 p.m., Fox
Bonagura: Notre Dame vs. Washington
Schlabach: Louisville vs. Arizona State