The Indianapolis Colts visit the Kansas City Chiefs on Sunday Night Football, and the market has quietly drifted away from the favorite all week. Kansas City opened at -6.5 and now sits at -6, while the total has dropped a full point from 47.5 to 46.5. That movement runs against the tickets, because roughly three of every four spread bets are on the Chiefs. Below is the full breakdown of the spread, the moneyline, the total, the injury picture, and where we land on this one.
Last Updated: Sunday, September 20, 2026
Indianapolis Colts vs. Kansas City Chiefs — Time & How to Watch
| Where | GEHA Field at Arrowhead Stadium, Kansas City MO |
| When | Sunday, September 20 – 8:20 PM ET |
| TV | NBC |
Indianapolis Colts vs. Kansas City Chiefs Betting Preview
Kansas City is 1-0 after a 31-10 handling of Denver in Week 1. The story was the ground game. Free-agent addition Kenneth Walker III carried 23 times for 173 yards in his Chiefs debut, including a fourth-and-1 touchdown run of 60 yards. Patrick Mahomes, back on the field after ACL surgery, was efficient rather than spectacular. He completed 15 of 27 passes for 184 yards with two touchdowns and an interception, and he added a 15-yard scoring run on the opening drive.
Indianapolis is 0-1 after a 41-23 loss in Baltimore. The offense was not the problem. Jonathan Taylor, who led the NFL in rushing touchdowns last season, ran 19 times for 98 yards and two scores. The defense was. Baltimore piled up 506 total yards, and the Colts have since moved their defensive communication duties from safety Cam Bynum to linebacker Akeem Davis-Gaither to clean up pre-snap alignment.
The injury picture cuts in Indianapolis’s favor at the margins. Kansas City ruled out left tackle Josh Simmons and safety Chamarri Conner, and listed defensive tackle Chris Jones and cornerback Mansoor Delane as questionable. Mahomes and receiver Rashee Rice carry no designation. For the Colts, receiver Ashton Dulin is out, while Alec Pierce and running back D.J. Giddens are questionable. Daniel Jones starts under center in his second game back from a torn Achilles.
Indianapolis Colts vs. Kansas City Chiefs Odds
| Spread | Moneyline | Total | |
|---|---|---|---|
| Colts | +6 (-110) | +225 | U 46.5 (-125) |
| Chiefs | -6 (-110) | -275 | O 46.5 (+105) |
Odds accurate as of Sunday, September 20, 2026 via TheSpread.com. Odds change, get the latest NFL Odds – Futures – Props
Indianapolis Colts vs. Kansas City Chiefs — Who Is the Public Betting?
| Colts | 24% | 76% | Chiefs |
See the latest NFL Public Betting Splits and make smarter wagers!
Colts vs. Chiefs Prediction — Can a Reeling Road Dog Hang Around at Arrowhead?
Start with the disagreement between the tickets and the number. Three-quarters of spread bets sit on Kansas City, and the moneyline split is even more lopsided. Yet the spread has come down from -6.5 to -6, and the Chiefs’ price has shortened from -310 to -275. When the public piles on one side and the line moves the other way, it usually means the money behind the counter disagrees with the money in front of it. That is the cleanest argument for the visitor here.
The supporting case is situational. These teams met at Arrowhead last November, and Kansas City needed overtime to win 23-20 after erasing a fourth-quarter deficit. Indianapolis still has Taylor, who gives any offense a way to shorten a game, and the Chiefs will protect Mahomes without their starting left tackle. If Chris Jones is limited, the interior pass rush that squeezed Denver loses its best piece. Six points is a real number for a team that can run the ball and keep the chains moving.
The case against is not subtle. Indianapolis surrendered 506 yards a week ago and is now walking into a stadium where the crowd noise complicates the exact pre-snap communication it just admitted was broken. Walker broke tackles all night in Week 1, and a defense that misses them gets run over. Jones is also working in his second game back from an Achilles tear, which matters against a front that gets home. If the Colts fall behind early again, the number stops mattering.
The Pick: Colts +6 (-110)
Colts vs. Chiefs Prediction — Does a Run-First Script Keep the Scoreboard Quiet?
The total opened at 47.5 and has been bet down to 46.5, with the under now priced at -125. The logic behind that move is easy to follow. Kansas City just won a game by leaning on the run, and a run-first script burns clock and reduces possessions for both teams. The Chiefs also held Denver to 10 points. Add a Colts offense that managed 23 points in a game it trailed for most of the night, and the low-scoring path is clear.
The counterargument is the Indianapolis defense. A unit that allowed 41 points and 506 yards seven days ago does not fix itself with a communication tweak, and Mahomes has plenty of ways to reach the high 20s. Taylor can also flip this the other direction, since a defense that cannot get off the field lets both offenses score. Still, the market has moved a full point in one direction, and the shape of the last meeting at Arrowhead supports it.
The Pick: Under 46.5 (-125)
Final Thoughts and Bonus Angle
One more angle is worth flagging. The moneyline split is 99 percent Kansas City, which is about as one-sided as a market gets, and the Colts are still available at +225. That price implies roughly a 31 percent chance of an outright win. Given that Indianapolis took this same building to overtime ten months ago with a similar roster core, a small-stake position on the visitor is defensible for bettors who prefer outright equity to laying points. The obvious risk is that a 0-1 team with a leaky defense is priced that way for good reason.
Our read is that both the side and the total point toward a closer, slower game than the Week 1 results imply. For context on how this line got here, see our latest NFL odds coverage, and for a look at the team that just put 41 on Indianapolis, see the Ravens’ Week 2 matchup.
Picks recap: Colts +6 (-110) | Under 46.5 (-125) | Colts moneyline +225 (bonus, smaller stake)
NFL Colts vs. Chiefs FAQ: Sunday September 20, 2026
What time does the Colts vs. Chiefs game start?
Kickoff is set for 8:20 PM ET on Sunday, September 20, 2026. It is the Week 2 national nightcap, so it kicks off after the late-afternoon window rather than overlapping with it.
What channel is the Colts vs. Chiefs game on?
The game airs nationally on NBC as this week’s Sunday Night Football broadcast, and it streams on Peacock. It is a national window, so the same broadcast is available in every market.
Where are the Colts and Chiefs playing?
The game is at GEHA Field at Arrowhead Stadium in Kansas City, Missouri. It is the Chiefs’ home venue and the Colts’ second straight road game to open the 2026 season, following their Week 1 trip to Baltimore.
Who won the last meeting between the Colts and Chiefs?
Kansas City won 23-20 in overtime on November 23, 2025, also at Arrowhead Stadium. The Chiefs rallied from a fourth-quarter deficit to force the extra period and then won it, making that meeting a one-possession game decided in the final minutes.
Who is starting at quarterback for the Colts and Chiefs?
Daniel Jones starts for Indianapolis and Patrick Mahomes starts for Kansas City. Both are early in comeback seasons. Jones is back from a torn Achilles suffered late last year, while Mahomes returned in Week 1 from ACL surgery and carried no injury designation this week.