The Kansas City Chiefs have an 81-65 record in the month of September against the AFC in the regular-season and playoffs all-time.
| TEAM | DATE | REC | TM | OPP | RESULT | W% | TD | 1DWN | OFF | OPP OFF | 3DWN% | 4DWN% | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Chiefs | 9/28/1970 | 1-0 | @ | W 44-24 | 1.000 | 5 | 11 | 295 | 309 | ||||
| 2 | | Chiefs | 9/19/1971 | 0-1 | @ | L 14-21 | .000 | 2 | 17 | 231 | 356 | ||||
| 3 | | Chiefs | 9/26/1971 | 1-0 | @ | W 20-16 | 1.000 | 2 | 19 | 286 | 198 | ||||
| 4 | | Chiefs | 9/17/1972 | 0-1 | vs | L 10-20 | .000 | 1 | 16 | 332 | 296 | ||||
| 5 | | Chiefs | 9/23/1973 | 1-0 | @ | W 10-7 | 1.000 | 1 | 16 | 305 | 202 | ||||
| 6 | | Chiefs | 9/30/1973 | 1-0 | vs | W 16-3 | 1.000 | 1 | 13 | 233 | 149 | ||||
| 7 | | Chiefs | 9/15/1974 | 1-0 | vs | W 24-16 | 1.000 | 3 | 16 | 290 | 348 | ||||
| 8 | | Chiefs | 9/22/1974 | 0-1 | @ | L 7-27 | .000 | 1 | 11 | 172 | 295 | ||||
| 9 | | Chiefs | 9/29/1974 | 1-0 | @ | W 17-7 | 1.000 | 2 | 13 | 172 | 206 | ||||
| 10 | | Chiefs | 9/21/1975 | 0-1 | @ | L 33-37 | .000 | 3 | 18 | 312 | 425 | ||||
| 11 | | Chiefs | 9/28/1975 | 0-1 | vs | L 24-30 | .000 | 3 | 25 | 339 | 418 | ||||
| 12 | | Chiefs | 9/12/1976 | 0-1 | vs | L 16-30 | .000 | 2 | 19 | 330 | 467 | ||||
| 13 | | Chiefs | 9/20/1976 | 0-1 | vs | L 21-24 | .000 | 3 | 18 | 280 | 446 | ||||
| 14 | | Chiefs | 9/18/1977 | 0-1 | @ | L 17-21 | .000 | 2 | 21 | 335 | 381 | ||||
| 15 | | Chiefs | 9/25/1977 | 0-1 | vs | L 7-23 | .000 | 1 | 9 | 149 | 287 | ||||
| 16 | | Chiefs | 9/3/1978 | 1-0 | @ | W 24-23 | 1.000 | 3 | 26 | 388 | 205 | ||||
| 17 | | Chiefs | 9/10/1978 | 0-1 | vs | L 17-20 | .000 | 2 | 19 | 295 | 224 | ||||
| 18 | | Chiefs | 9/24/1978 | 0-1 | vs | L 17-23 | .000 | 2 | 13 | 244 | 357 | ||||
| 19 | | Chiefs | 9/2/1979 | 1-0 | vs | W 14-0 | 1.000 | 2 | 12 | 211 | 308 | ||||
| 20 | | Chiefs | 9/9/1979 | 0-1 | vs | L 24-27 | .000 | 3 | 19 | 248 | 402 | ||||
| 21 | | Chiefs | 9/16/1979 | 0-1 | @ | L 6-20 | .000 | 1 | 16 | 280 | 345 | ||||
| 22 | | Chiefs | 9/23/1979 | 1-0 | vs | W 35-7 | 1.000 | 5 | 22 | 292 | 121 | ||||
| 23 | | Chiefs | 9/30/1979 | 1-0 | @ | W 24-6 | 1.000 | 3 | 11 | 230 | 312 | ||||
| 24 | | Chiefs | 9/7/1980 | 0-1 | vs | L 14-27 | .000 | 2 | 17 | 276 | 376 | ||||
| 25 | | Chiefs | 9/14/1980 | 0-1 | vs | L 16-17 | .000 | 1 | 17 | 238 | 309 | ||||
| Average | .555 | 2.5 | 18.3 | 312.4 | 331.5 | ||||||||||
| Total | 81-65 | .555 | 365 | 2,676 | 45,617 | 48,396 | |||||||||
BAL
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More Chiefs Stats
Team Leaders 
PASS
3,587
Mahomes
RUSH
611
Hunt
REC
851
Kelce
Team Rankings
PPG
21.3
21st
OPP PPG
19.3
6th
RUSH YDS/G
106.6
25th
PASS YDS/G
232.2
16th
NFL 2025 Leaders
NFL 2025 Rankings
NFL Fantasy 2025
NFL 2025 Betting
NFL 2025 Standings
| AFC East | W | L | T | PCT |
|---|---|---|---|---|
 Patriots - y | 14 | 3 | 0 | .824 |
 Bills - w | 12 | 5 | 0 | .706 |
 Dolphins - e | 7 | 10 | 0 | .412 |
 Jets - e | 3 | 14 | 0 | .176 |
| AFC North | W | L | T | PCT |
 Steelers - y | 10 | 7 | 0 | .588 |
 Ravens - e | 8 | 9 | 0 | .471 |
 Bengals - e | 6 | 11 | 0 | .353 |
 Browns - e | 5 | 12 | 0 | .294 |
| AFC South | W | L | T | PCT |
 Jaguars - y | 13 | 4 | 0 | .765 |
 Texans - w | 12 | 5 | 0 | .706 |
 Colts - e | 8 | 9 | 0 | .471 |
 Titans - e | 3 | 14 | 0 | .176 |
| AFC West | W | L | T | PCT |
 Broncos - z* | 14 | 3 | 0 | .824 |
 Chargers - w | 11 | 6 | 0 | .647 |
 Chiefs - e | 6 | 11 | 0 | .353 |
 Raiders - e | 3 | 14 | 0 | .176 |
| NFC East | W | L | T | PCT |
|---|---|---|---|---|
 Eagles - y | 11 | 6 | 0 | .647 |
 Cowboys - e | 7 | 9 | 1 | .441 |
 Commanders - e | 5 | 12 | 0 | .294 |
 Giants - e | 4 | 13 | 0 | .235 |
| NFC North | W | L | T | PCT |
 Bears - y | 11 | 6 | 0 | .647 |
 Packers - w | 9 | 7 | 1 | .559 |
 Vikings - e | 9 | 8 | 0 | .529 |
 Lions - e | 9 | 8 | 0 | .529 |
| NFC South | W | L | T | PCT |
 Panthers - y | 8 | 9 | 0 | .471 |
 Buccaneers - e | 8 | 9 | 0 | .471 |
 Falcons - e | 8 | 9 | 0 | .471 |
 Saints - e | 6 | 11 | 0 | .353 |
| NFC West | W | L | T | PCT |
 Seahawks - z* | 14 | 3 | 0 | .824 |
 Rams - w | 12 | 5 | 0 | .706 |
 49ers - w | 12 | 5 | 0 | .706 |
 Cardinals - e | 3 | 14 | 0 | .176 |