Probetrics — Sports Analytics
NFL slate
Indianapolis Colts
8-9 last yr · #22 Elo
at
Sun, Sep 20, 8:20 PM ET
Arrowhead Stadium
Kansas City Chiefs
6-11 last yr · #17 Elo
Spread KC -6.5Total 47.5Moneyline IND +270 · KC -340

The read

On rating alone Kansas City Chiefs are 1.5 points better (#17 vs #22 of 32), and KC add 0.0 for home field. The clearest mismatch is the rushing game: IND rushing ranks #2, KC defends it at #9; the other way KC #15 into IND's #8.

Who has the edge

Rating
Slight edge
KC
KC rated 1.5 points better on Elo (#17 vs #22).
Home & rest
Even
KC gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Patrick Mahomes and Daniel Jones — no adjustment.
Passing game
Even
KC passing ranks #13, IND defends it at #18; the other way IND #11 into KC's #15.
context · not in the margin
Rushing game
Slight edge
IND
IND rushing ranks #2, KC defends it at #9; the other way KC #15 into IND's #8.
context · not in the margin
Third down & red zone
Slight edge
IND
IND third-down conversion ranks #7, KC defends it at #28; the other way KC #22 into IND's #25.
context · not in the margin
Form (last 5)
Slight edge
KC
KC −7.8 per game over the last five, IND −10.8.
context · not in the margin
Market
Clear edge
KC
Consensus has KC by 6.5.
context · not in the margin

The margin, factor by factor

Indianapolis ColtsKansas City Chiefs
1464 Elo · #22
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
KC +1.5 pts
1497 Elo · #17
road
Home field
not priced
home
Rest
even
Jones · +6.9 EPA/g
QuarterbackStarter's value against what the team usually gets at quarterback. Only moves when someone other than the usual starter plays.
even
Mahomes · +7.0 EPA/g
+0.7 pts vs KC D
Offense vs defenseEach offense's scoring rating against the other defense's — what drives the model total. Shown as an edge, though the winner call runs on Elo.
IND +1.8 pts
−1.1 pts vs IND D
L L L L L · −10.8
Form (last 5)Average margin over the last five games. Already inside the ratings — listed so you can see when recent form and the rating disagree.
KC +1.5 pts
L L L L L · −7.8
5 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
4 out/IR
IND +6.5
MarketThe consensus spread, read as points. Compare with the model margin above it.
KC +6.5 pts
KC -6.5

Bars are in points toward the favored side. Blue factors are inside the model's margin; grey ones are context it does not add on top (form and offense/defense are already in the ratings; injuries beyond the quarterback are not priced).

Dissect the matchup

nflverse play-by-play + FTN charting · 2025 season (last season until three games are in)

Biggest mismatches

  • IND third-down conversion (#7) against a KC defense ranked #28 at stopping it
  • IND defense (#5 yards / rush allowed) against a KC offense ranked #26
  • IND defense (#12 explosive rush rate allowed) against a KC offense ranked #31
  • IND sack rate (#7) against a KC defense ranked #20 at stopping it
  • KC defense (#11 explosive pass rate allowed) against a IND offense ranked #21

A mismatch is a rank gap of at least a fifth of the league between an offense and the defense it faces on the same measure. Descriptive rows (pass rate, pace, direction) are shown for reading the game, not ranked. ▲▼ mark where the last three games sit clearly above or below the season number, in the direction that helps that side.

Indianapolis Colts offense vs Kansas City Chiefs defense

ranks of 32
IND offKC defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.60%60%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.56%54%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.56%54%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−0.9%−0.3%·
Seconds per playTime of possession divided by plays — lower is faster.30.131.6·
No-huddle5%11%·
Shotgun72%67%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).28%21%·
RPO rate / RPOs faced9%6%·
Screen rate / Screens faced5%11%·
Pre-snap motion / Motion faced53%59%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.30%34%·
Pass rushers faced / Avg pass rushers4.354.45·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.08#11+0.03#15·
Pass success rate47%#1046%#19IND
Explosive pass rateDropbacks gaining 20+ yards.7.3%#217.7%#11KC
Yards / dropback6.8#96.2#17IND
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.8.06.7·
Deep-ball rate (20+ air)10%10%·
Short throws (≤5 air)54%60%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+0.6#17+2.3#26IND
YAC / completion5.0#175.5#25IND
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.4.8%#76.0%#20IND
Scramble rate4.2%6.5%·
Interception rate / Interceptions forced2.6%#222.0%#19·
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 20 · R 38L 45 · M 13 · R 43·
Rushing
EPA / rush+0.06#2−0.09#9IND
Rush success rate45%#540%#11IND
Explosive rush rateRushes of 10+ yards.10.1%#137.6%#4KC
Yards / rush4.6#83.9#7·
Runs left / middle / rightL 26 · M 43 · R 32L 40 · M 24 · R 36·
Situational
Third-down conversion43%#744%#28IND
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.65%#653%#7·
Turnovers / game / Takeaways / game1.24#210.76#27IND
Plays / game5957·

Kansas City Chiefs offense vs Indianapolis Colts defense

ranks of 32
KC offIND defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.66%63%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.62%60%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.61%57%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+3.9%+0.0%·
Seconds per playTime of possession divided by plays — lower is faster.29.128.8·
No-huddle2%9%·
Shotgun81%68%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).15%22%·
RPO rate / RPOs faced14%6%·
Screen rate / Screens faced9%6%·
Pre-snap motion / Motion faced50%52%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.20%28%·
Pass rushers faced / Avg pass rushers4.154.32·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.08#13+0.06#18·
Pass success rate46%#1347%#21KC
Explosive pass rateDropbacks gaining 20+ yards.7.7%#168.2%#18·
Yards / dropback6.0#206.4#20·
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.87.9·
Deep-ball rate (20+ air)13%12%·
Short throws (≤5 air)57%50%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−0.9#21−0.4#12IND
YAC / completion5.8#34.9#13KC
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.9%#205.6%#24·
Scramble rate8.5%4.3%·
Interception rate / Interceptions forced2.1%#162.3%#16·
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 17 · R 42L 34 · M 21 · R 45·
Rushing
EPA / rush−0.05#15−0.09#8IND
Rush success rate41%#1842%#19·
Explosive rush rateRushes of 10+ yards.7.2%#319.1%#12IND
Yards / rush3.8#263.8#5IND
Runs left / middle / rightL 38 · M 24 · R 38L 34 · M 30 · R 36·
Situational
Third-down conversion38%#2243%#25·
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.58%#1354%#10·
Turnovers / game / Takeaways / game0.88#51.24#10·
Plays / game6165·

Route-by-route data (which routes are run and how coverage plays them) is not published anywhere public — it is sold by PFF and NGS. Throw depth, direction, play-action, RPO, screens, motion and pass-rush counts above are the public pieces of the same picture.

Indianapolis Colts · key players

  • Daniel Jones QB20.1/29.5 · 239 yds/g · 19-8 TD-INT · +0.16 EPA/db
  • Tyler Warren TEQuestionable6.6 tgt/g · 21% share · 48 yds/g · 4 TD · aDOT 5.4
  • Michael Pittman WR6.5 tgt/g · 21% share · 46 yds/g · 7 TD · aDOT 8.2
  • Josh Downs WRQuestionable5.5 tgt/g · 17% share · 35 yds/g · 4 TD · aDOT 7.5
  • Alec Pierce WR5.6 tgt/g · 18% share · 67 yds/g · 6 TD · aDOT 19.0
  • Jonathan Taylor RB19.0 car/g · 93 yds/g · 4.9 ypc · 18 TD · +0.06 EPA/car
  • DJ Giddens RB5.2 car/g · 19 yds/g · 3.7 ypc · 0 TD · +0.00 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Kansas City Chiefs · key players

  • Patrick Mahomes QBQuestionable22.5/35.9 · 256 yds/g · 22-11 TD-INT · +0.13 EPA/db
  • Travis Kelce TE6.4 tgt/g · 20% share · 50 yds/g · 5 TD · aDOT 6.8
  • Rashee Rice WR9.8 tgt/g · 29% share · 71 yds/g · 5 TD · aDOT 4.3
  • Marquise Brown WR4.6 tgt/g · 14% share · 37 yds/g · 5 TD · aDOT 11.3
  • Xavier Worthy WR5.2 tgt/g · 16% share · 38 yds/g · 1 TD · aDOT 12.9
  • Kareem Hunt RB9.6 car/g · 36 yds/g · 3.7 ypc · 8 TD · +0.06 EPA/car
  • Isiah Pacheco RB9.1 car/g · 36 yds/g · 3.9 ypc · 1 TD · −0.12 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Season

INDKC
8-9Record6-11
27.4Points for / game21.3
24.2Points against / game19.3
6-3 / 2-6Home / road5-4 / 1-7
9-8Against the spread6-11
9-8Over / underOvers–unders in this team's games. A tendency, not a lean.4-13
L L L L LLast 5L L L L L

Season numbers are from 2025 until this season has games.

Power ratings

INDKC
1464Elo1497
#22 of 32Rank#17 of 32
+2.5Offense ratingPoints per game above league average scored, opponent-adjusted.−3.7
−2.6Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+1.8
Strength of scheduleMean Elo of opponents faced this season.

Elo drives the winner call. Offense/defense ratings drive the total.

Efficiency

INDKC
0.080EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.031
0.007EPA / play allowed-0.027
240Pass yards / game232
118Rush yards / game107
262Pass yards allowed205
102Rush yards allowed106
0.9 / 1.4Turnovers / takeaways0.8 / 1.1
1.7 / 2.3Sacks allowed / made2.8 / 1.9
18.9First downs / game18.3
51Penalty yards / game56
+6.9 · #6 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+7.0 · #4 of 52

Efficiency is from the 2025 season until this one has games. Source: nflverse.

Head to head

2025IND 20 at KC 23KC · IND covered
2022KC 17 at IND 20IND · IND covered
2019IND 19 at KC 13IND · IND covered
2018IND 13 at KC 31KC · KC covered
2016KC 30 at IND 14KC · KC covered
2013KC 44 at IND 45IND · IND covered
2013IND 23 at KC 7IND · IND covered
2012IND 20 at KC 13IND · IND covered

How the margin was built

Rating gap
KC +1.5 pts
Home field
KC +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
KC -6.5
Total
47.5
Moneyline
IND +270 · KC -340
BookKC spreadTotalIND MLKC ML
betus+5.5 (-110)47.5 (-110/-110)
draftkings+6 (-110)47.5 (-110/-110)-265
williamhill_us+7 (-110)46.5 (-110/-110)-330

Indianapolis Colts injuries

  • Cameron Mitchell CBInjured Reserve
  • Carson Towt TEInjured Reserve
  • Coleman Owen WRInjured Reserve
  • D.J. Montgomery WRInjured Reserve
  • Will Mallory TEInjured Reserve
  • A.J. Haulcy SQuestionable
  • Charvarius Ward CBQuestionable
  • Josh Downs WRQuestionable
  • Sean McKeon TEQuestionable
  • Tyler Warren TEQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Kansas City Chiefs injuries

  • Omarr Norman-Lott DTOut
  • Jeff Caldwell WRInjured Reserve
  • Jimmy Holiday WRInjured Reserve
  • Matt Waletzko OTInjured Reserve
  • Alohi Gilman SQuestionable
  • Ashton Gillotte DEQuestionable
  • Drue Tranquill LBQuestionable
  • Josh Simmons OTQuestionable
  • Patrick Mahomes QBQuestionable
  • R Mason Thomas DEQuestionable
  • Trey Smith GQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.