Indianapolis Colts at Seattle Seahawks Prediction, Picks, Trends, and Odds for December 14 2025
Indianapolis Colts vs Seattle Seahawks prediction for this AFC–NFC matchup featuring two teams moving in opposite directions. Indianapolis enters with massive uncertainty at quarterback after a stunning run of injuries, while Seattle rides into Week 15 as one of the NFL’s hottest teams. Below you’ll find updated odds, full line movement tables, key matchup analysis, and our projected score. For more breakdowns, check the latest NFL picks.
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Quick Picks and Prediction: Colts vs Seahawks
- Side: Seattle Seahawks -13.5
- Total: Under 43
- Projected Final Score: Seahawks 30, Colts 10
- Confidence (0–3): Side 2.5 / Total 2.0
Seahawks Odds and Line Movement
The market opened with Seattle as a touchdown-to-8-point favorite, but early betting pushed the spread firmly into double digits. Colts quarterback injuries have driven most of the movement, with public money overwhelmingly siding with Seattle.
Opening Odds
| # | Handicapper | Profit |
|---|---|---|
| 1 |  Tony Karpinski | +2,414.00 |
| 2 |  The Insiders Room | +1,888.00 |
| 3 |  Joe Duffy | +1,822.00 |
| 4 |  Jackie Mack | +1,628.00 |
| 5 |  Mike Fink | +1,508.00 |
| Market | Indianapolis Colts | Seattle Seahawks |
|---|---|---|
| Spread | +3.5 (-110) | -3.5 (-110) |
| Total | 46 (o/u) | |
Current Odds
| Market | Indianapolis Colts | Seattle Seahawks |
|---|---|---|
| Spread | +13.5 (-105) | -13.5 (-115) |
| Total | Over 42.5 (-110) | Under 42.5 (-110) |
Line Movement - Spread
| Date | Time | Indianapolis | Seattle | Public ($, #) |
|---|---|---|---|---|
| 12/10 | 12:12:07PM | +13.5 (-105) | -13.5 (-115) | SEA 89%, 91% |
| 12/10 | 10:05:47AM | +13.5 (-112) | -13.5 (-108) | SEA 91%, 90% |
| 12/08 | 07:38:26PM | +13 (-110) | -13 (-110) | SEA 92%, 94% |
| 12/08 | 03:44:29PM | +12.5 (-105) | -12.5 (-115) | SEA 92%, 90% |
| 12/08 | 02:35:39PM | +12.5 (-110) | -12.5 (-110) | SEA 89%, 90% |
| 12/08 | 02:27:23PM | +11.5 (-105) | -11.5 (-115) | SEA 87%, 90% |
| 12/08 | 09:50:51AM | +11.5 (-112) | -11.5 (-108) | SEA 92%, 87% |
| 12/08 | 09:50:19AM | +11.5 (-110) | -11.5 (-110) | SEA 92%, 87% |
| 12/08 | 07:02:04AM | +10.5 (-115) | -10.5 (-105) | SEA 91%, 83% |
| 12/08 | 07:01:36AM | +10.5 (-115) | -10.5 (-105) | SEA 91%, 83% |
| 12/07 | 04:57:26AM | +10.5 (-113) | -10.5 (-107) | SEA 92%, 83% |
| 12/07 | 06:51:32PM | +10.5 (-108) | -10.5 (-114) | SEA 92%, 71% |
| 12/07 | 06:34:02PM | +9 (-104) | -9 (-112) | SEA 92%, 71% |
| 12/07 | 06:34:02PM | +10.5 (-115) | -10.5 (-105) | SEA 92%, 71% |
| 12/07 | 12:56:04PM | +9 (-105) | -9 (-115) | SEA 92%, 71% |
| 12/04 | 06:24:07AM | +3.5 (-105) | -3.5 (-115) | |
| 12/04 | 06:18:01AM | +3.5 (-105) | -3.5 (-115) | |
| 12/04 | 06:15:58AM | +3.5 (-105) | -3.5 (-115) | |
| 12/04 | 06:15:35AM | +3.5 (-105) | -3.5 (-115) | |
| 12/04 | 05:48:51AM | +3.5 (-105) | -3.5 (-115) | |
| 12/02 | 01:32:20PM | +3.5 (-105) | -3.5 (-115) |
Line Movement - Total
| Date | Time | Over | Under | Public ($, #) |
|---|---|---|---|---|
| 12/09 | 05:58:53AM | 42.5 o(-110) | 42.5 u(-110) | |
| 12/08 | 09:51:31AM | 42.5 o(-115) | 42.5 u(-105) | |
| 12/08 | 07:02:04AM | 43 o(-110) | 43 u(-110) | |
| 12/07 | 07:01:37AM | 43 o(-110) | 43 u(-110) | |
| 12/07 | 08:38:23PM | 43 o(-110) | 43 u(-105) | |
| 12/07 | 06:34:02PM | 43 o(-110) | 43 u(-105) | |
| 12/07 | 12:56:04PM | 46 o(-110) | 46 u(-110) | |
| 12/04 | 06:24:07AM | 46 o(-110) | 46 u(-110) | |
| 12/04 | 06:18:02AM | 46 o(-110) | 46 u(-110) | |
| 12/04 | 06:15:58AM | 46 o(-110) | 46 u(-110) | |
| 12/04 | 06:15:26AM | 46 o(-110) | 46 u(-110) | |
| 12/04 | 05:48:51AM | 46 o(-110) | 46 u(-110) | |
| 12/02 | 01:32:20PM | 46 o(-110) | 46 u(-110) |
Colts Key Matchups and Handicap
A month ago, Indianapolis looked poised to chase the AFC South crown and possibly a top seed. Now, the Colts enter Week 15 in complete quarterback chaos. Starting QB Daniel Jones ruptured his Achilles early in last week’s loss to Jacksonville. Backup Anthony Richardson is already on injured reserve after suffering an orbital fracture in a weight-room accident. Third-string rookie Riley Leonard hurt his knee in the second half of that loss, placing his Week 15 status in doubt.
The result: Indianapolis signed Philip Rivers out of retirement, who may be forced into the starting role. Rivers has not thrown an NFL pass since 2020, ironically when he last suited up for the Colts.
Meanwhile, Seattle is rolling. The Seahawks are 7-1 straight-up and against the spread over their last eight games. They have outscored their last two opponents by a combined 63-9. The defense is emerging as one of the league’s most dominant units, ranking No. 2 in EPA per play allowed, No. 1 in EPA per rush attempt, and No. 3 in rushing success rate allowed.
Jonathan Taylor has already hit a mid-season wall, and Seattle has systematically eliminated opposing rushing attacks. That puts massive pressure on whichever quarterback Indianapolis is forced to start — not an ideal scenario against an elite defense and a team that has already won six games by 14 or more points this season.
Given the Colts’ roster attrition and Seattle’s current form, this matchup projects as another decisive Seahawks victory.
IND vs SEA Betting Trends
- Seattle is 7-1 straight-up and ATS in its last eight games.
- The Seahawks have outscored their last two opponents 63-9.
- Indianapolis has suffered three major quarterback injuries in two weeks.
- Seattle has won six games this season by 14+ points.
IND vs SEA Key Injuries and Notes
- QB Daniel Jones is out for the season (Achilles).
- QB Anthony Richardson is on IR (orbital fracture).
- QB Riley Leonard is questionable with a knee injury.
- Philip Rivers may start for the Colts after being signed out of retirement.
ATS and Total Picks: Colts vs Seahawks
Seattle’s defense is peaking, Indianapolis is decimated offensively, and the quarterback matchup is overwhelmingly one-sided. The spread is large, but justified based on both recent performance and matchup fundamentals.
Spread Pick — Colts vs Seahawks
- Pick: Seattle Seahawks -13.5
- Why: Seattle’s defense suffocates struggling offenses, and the Colts’ quarterback injuries create one of the league’s biggest mismatches.
Total Pick — Colts vs Seahawks
- Pick: Under 43
- Why: Indianapolis may struggle to score more than 10 points, and Seattle can control the tempo once ahead.
Final Score Prediction: Colts vs Seahawks
Projected Final Score: Seattle Seahawks 30, Indianapolis Colts 10
Seattle continues its dominant run, while Indianapolis faces another long afternoon offensively.
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