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Week 4 might be the deepest Saturday college football has offered all season. Before building a combo trade of your own, check out our Polymarket review, and download the Action Network app for more picks and analysis on every game below. Here's a breakdown of five combo trades built from Saturday's slate.
CFB Combos on Polymarket
Prediction markets let you trade contracts tied to a real-world outcome, in this case which team wins a given game. A contract priced well above the other side doesn't guarantee a result; it reflects what traders currently think is likely, and that price moves as news, injuries, and volume shift throughout the week.
Combo: The Sky Patrol
Vanderbilt vs. Auburn + Houston vs. Georgia Southern
Vanderbilt heads to Auburn as the clear underdog, but the Commodores have been one of the surprise stories of September—an angle the market hasn't fully priced in, given how steep its lean toward the Tigers is. That gap is the trade: if Vandy keeps hanging around like it has all year, this contract has room to move before kickoff.
The Houston vs. Georgia Southern leg is more straightforward. The Cougars are the road favorite against a Group of Five opponent, and volume here has stayed thin, meaning any pregame shift could say more than the news cycle will.
Combo: Underdog Uppercut
Wisconsin vs. Penn State + South Carolina vs. Alabama
Penn State's contract sits near the top of the board this week, and for good reason: Wisconsin already failed to cover as a heavy underdog once this season, and the Badgers are dealing with more questions on offense than the Nittany Lions are.
Alabama is in a similar spot at home against South Carolina, coming off two wins that were less convincing than the final score suggested. ESPN called Saturday's game a "critical get-right moment for the Tide" with five ranked opponents coming up next. Neither leg is likely to flip, but how lopsided the market already is tells its own story about the gap at the top of both conferences right now.
Combo: Spartan Hawk Rebellion
Nebraska vs. Michigan State + Iowa vs. Michigan + Ole Miss vs. Florida
Nebraska going out as a true road favorite is the more interesting story here than the price itself. This coaching staff's history away from Lincoln has been shaky even in years it were favored, which makes a market this confident against a Michigan State team that nearly upset Notre Dame worth a second look.
Iowa vs. Michigan is a different kind of trade: both teams have played modest schedules, this one is closer than the rankings suggest, and a low-scoring, field-position battle can swing on a contract well beyond the moneyline.
Then there's Ole Miss at Florida, where a top-five team is still priced as the underdog, mostly because it hasn't won in Gainesville in two decades. History and this year's roster are two different things.
Combo: Top Twenty Takedown
Missouri vs. Mississippi State + Oregon vs. USC + Texas A&M vs. LSU
This combo is built entirely around the poll disagreeing with the market. Missouri sits ahead of Mississippi State in the rankings, yet the Bulldogs remain the clear favorite at home behind one of the most efficient quarterbacks in the country this year.
Oregon vs. USC flips that same trade the other way: USC is the higher-ranked, undefeated team, but Oregon is priced as the favorite, largely because the Trojans haven't faced a real defense yet while Oregon's unit ranks inside the top 15 nationally.
Texas A&M at LSU is the more conventional leg. LSU is at home off an emotional loss and the market reflects it, but a physical Tigers defense against an Aggies passing attack that's struggled to move the ball early this year could keep this one tighter than the price implies.
Combo: The Rebel Rodeo
Ole Miss vs. Florida + Oklahoma State vs. West Virginia + Oregon vs. USC
The Ole Miss and Oregon legs repeat the story from above, which says plenty about how many of Saturday's headline games have a real gap between reputation and price.
Oklahoma State vs. West Virginia is the one that stands out here. The market has this close to even, and Oklahoma State has quietly covered as an underdog in five straight games. A near-even contract in a spot like that is exactly where a small shift in volume before kickoff is worth watching closely.
Iowa vs. Michigan, 3:30 PM ET
Ole Miss vs. Florida, 3:30 PM ET
Houston vs. Georgia Southern, 4:00 PM ET
Vanderbilt vs. Auburn, 4:15 PM ET
Wisconsin vs. Penn State, 5:00 PM ET
Nebraska vs. Michigan State, 5:00 PM ET
Oklahoma State vs. West Virginia, 7:00 PM ET
South Carolina vs. Alabama, 7:00 PM ET
Oregon vs. USC, 7:30 PM ET
Texas A&M vs. LSU, 7:30 PM ET
Missouri vs. Mississippi State, 7:45 PM ET
