| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
Lamar | -3.5 — | O 29.5 — | 100%100% | 100% Kalshi |
Idaho | +3.5 — | U 29.5 — | 0% | — |
| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
Lamar | -3.5 — | O 29.5 — | 100%100% | 100% Kalshi |
Idaho | +3.5 — | U 29.5 — | 0% | — |
Lamar vs Idaho is the tightest full-game price on this FCS Saturday: the Vandals at 51% against the Cardinals at 48.5%, with Lamar (1-1) carrying the better 2025 resume (8-5 and an FCS playoff berth) into a building where Idaho (0-2) has yet to win. The board has cleared only about $1.5K in lifetime volume, so treat the live board above as a marked quote rather than settled consensus. Kickoff is 4:00 PM ET at the Kibbie Dome in Moscow, Idaho, on ESPN+, and the market resolves on the final score of the September 12, 2026 game.
Lamar (1-1) at Idaho (0-2) is the closest full-game price on the FCS board this Saturday, and it is also one of the thinnest. The Vandals sit at 51% and the Cardinals at 48.5% (48% on Kalshi, 49% on Polymarket), two and a half points of separation between teams with a combined 1-3 record. Roughly $1.5K in lifetime volume has cleared across every rung of this board, so the number reads as a marked quote rather than a price a crowd argued its way to. Kickoff is 4:00 PM ET (1:00 PM local) inside the Kibbie Dome in Moscow, Idaho, on ESPN+.
Idaho is 0-2 with 48 points scored and 104 allowed, 24.0 for and 52.0 against per game. The record is worse than the team. Game one was a 38-34 Big Sky loss at Cal Poly, a one-score result in which the Vandals scored in the thirties. Game two was a 66-14 trip to Utah, an FBS payday that says almost nothing about how Idaho handles a peer while dragging every per-game defensive number with it. Set the Utah result aside and Idaho profiles as a team that can score and cannot get stops.
Lamar arrives 1-1 with the opposite shape. The Cardinals beat Abilene Christian 21-14 on August 29, then lost 38-7 at Louisiana on September 5, their own FBS money game. Lamar has 28 points in two games, 14.0 per game, the lower scoring line in this matchup, and the Abilene Christian win carried specific weight: ACU is the team that ended Lamar's 2025 season 38-20 in the FCS playoff first round.
The 2025 finishes are the cleanest separator the board has. Lamar went 8-5 and made the FCS playoff field. Idaho went 4-8 and closed on three straight losses, 28-14 to UC Davis, 23-20 at Sacramento State, and 37-16 to Idaho State. On last season's body of work the visitor is the better program, which is most of why an 0-2 home team prices at only 51%.
Quarterback play is where this turns. Idaho's Joshua Wood has thrown for 474 yards on 27 of 52 with 2 touchdowns and 1 interception, and he also leads the Vandals in rushing at 83 yards and a score on 20 carries. Tony Harste has 11 catches for 203 yards and 2 touchdowns through two games. Lamar's Aiden McCown is 32 of 58 for 309 yards with 3 touchdowns against 3 interceptions. That turnover column is the most price-relevant statistic on the page: a 14.0-point offense that gives the ball away three times in two games is how a road side priced within a field goal ends up losing by two scores.
The spread ladder prices a game with no real favorite. Idaho -1.5 is quoted at 49%, Idaho -2.5 at 47%, Lamar -1.5 at 46%, Idaho -3.5 at 40%, and Lamar -3.5 at 33%. Read together, that is the market handing the home side something under a field goal and nothing more, and DraftKings has posted the same shape at Idaho -1.5. The rungs past a field goal in either direction fall off quickly, which is the board saying it does not expect either team to control the afternoon.
The total ladder centers on 49.5, quoted at 51%, with 47.5 at 55% and 51.5 at 45%. Higher rungs drop away fast, 57.5 at 30% and 61.5 at 18%. Measure that against what these teams have actually produced against FCS opposition rather than against FBS hosts: Idaho's Cal Poly game went 72 combined points, Lamar's win over Abilene Christian went 35. The 49.5 line splits those two results nearly down the middle, which is a defensible place to set a number and a poor place to hold conviction.
One caution applies to all of it. The Lamar moneyline leg carries about $524 in lifetime volume and the Idaho leg about $36, and the spread and total rungs report no volume behind them at all. Quotes on that base are a maker's opinion, not price discovery, and the two books agree to within a point on the moneyline, so there is no disagreement to trade here. The board also reports four lines in scope for intraday capture with zero ticks recorded, and the price series endpoint returns nothing for this game, so no snapshot history exists yet. There is no line movement to report, and equally no basis for saying the number has held flat.
Team rushing touchdown props are posted on both sides at half-point rungs from 0.5 through 3.5 and sit unquoted, as do the first-half and second-half moneylines. If any of those get priced before kickoff, the Idaho rushing rungs are the ones worth watching, since Wood is the team's leading rusher as well as its passer.
The Lamar vs Idaho market resolves on the final score of the game at the Kibbie Dome on Saturday, September 12, 2026, scheduled for 4:00 PM ET and streaming on ESPN+. The moneyline pays the team that wins the game. Spread contracts settle against the final margin, so Idaho -1.5 needs a win by 2 or more, and the total settles against the combined score, so Over 49.5 needs 50 points. Overtime counts toward both. Platforms settle once the game is ruled official.
The Big Sky and Southland fill out the rest of the Saturday card behind Lamar vs Idaho. Utah Tech at Montana is another Big Sky board on the same afternoon, and Incarnate Word at Northern Arizona is the other Southland team crossing into Big Sky country this week, which makes it the closest structural comparison to this one. Tarleton State at McNeese covers the Southland's home side of the slate. Every FCS and FBS board for the week sits on the NCAA football hub.
Resolves to the team that wins the Lamar at Idaho game played at the Kibbie Dome in Moscow, Idaho on Saturday, September 12, 2026, with kickoff scheduled for 4:00 PM ET. Moneyline contracts pay $1 per share to the winning team and $0 to the other side. Spread contracts settle against the final margin, so Idaho -1.5 pays only if Idaho wins by 2 points or more, and total contracts settle against the combined final score, so Over 49.5 pays at 50 points or more. Overtime points count toward both the spread and the total. Settlement follows the official final score once the game is ruled complete. If the game is postponed to a later date, canceled, or abandoned before it becomes official, each platform applies its own postponement rule, which generally voids the contract or carries it to the rescheduled date rather than paying either side.
As of September 11, 2026, Idaho is the narrow favorite at 51% and Lamar prices at 48.5% (48% on Kalshi, 49% on Polymarket). That is the tightest full-game moneyline on this FCS slate.
It resolves on the final score of the game at the Kibbie Dome on Saturday, September 12, 2026, kickoff scheduled for 4:00 PM ET on ESPN+. Platforms settle once the game is ruled official, including overtime.
The moneyline is quoted on Kalshi and Polymarket, and the board also carries spread rungs from Lamar -3.5 through Idaho -3.5 plus a total ladder centered on 49.5. About $1.5K in lifetime volume has cleared across the full board.
Idaho is favored, but barely: 51% on the moneyline and -1.5 on the spread, quoted at 49%. DraftKings has posted the same Idaho -1.5 number, so the home edge is under a field goal despite Idaho sitting at 0-2.
Lamar's turnover rate is the swing factor, with Aiden McCown at 3 interceptions in two games against a 14.0-point-per-game offense. Watch also whether Joshua Wood, Idaho's leading passer and rusher, is full-go, and whether any volume arrives on a board that has recorded zero price snapshots so far.