Los Angeles Chargers vs Kansas City Chiefs Prediction, Odds and NFL Picks for Sunday, 10/18/26

The expectations were high for the Chargers heading into the season to potentially win the AFC West. Now, Los Angeles is just trying to win a game following a surprising 0-5 start. The task for Jim Harbaugh’s squad to break through the victory column doesn’t get easier with a trip to Kansas City to face the 4-0 Chiefs.

Kansas City is off the bye week seeking his third division win, following a 30-27 triumph at Las Vegas two weeks ago. The Chiefs have topped the 30-point mark three times, while posting the second-highest EPA/Rush spearheaded by the league’s second-leading rusher, RB Kenneth Walker.

The Chargers are last in the NFL in EPA/Pass as QB Justin Herbert has failed to throw for more than 226 yards in a game. In last season’s opener against the Chiefs in Brazil, Herbert compiled 318 passing yards in a 27-21 victory. Los Angeles swept Kansas City in 2025 after the Chargers lost the previous seven matchups dating back to 2021.

The Chargers are 0-7 against the spread in their last eight games since Week 17 of 2025, while their last four opponents have a combined 13-7 record. The Chiefs are 3-10 ATS in their previous 13 games, so something has to give with these two teams. Considering LA’s offensive struggles and Kansas City coming off the bye, look for the Chiefs to take advantage and cover at home.

Chargers vs Chiefs prediction: Chiefs -8.5 (-102) available at time of publishing. Playable to 9.5 (-110).

Los Angeles is 4-1 to the under this season, mostly in part to scoring the third-fewest points per game in the league at 16.8. Last season, the Chargers averaged 19.8 ppg through the first five contests, but they owned a 3-2 record.

Kansas City is posting 29.5 ppg during its 4-0 start, but the defense has put up uneven results. The Chiefs yielded 10 points apiece against the Broncos and Dolphins, but gave up 57 total points to the Colts and Raiders. Kansas City QB Patrick Mahomes is fourth in completion percentage (68.7%), facing a Chargers’ defense that is ninth in EPA/Pass.

The Chargers scored three points in three quarters against the Broncos last week, with a 14-point outlier in the third quarter. Unfortunately, LA allowed 13 points to Denver in the fourth quarter of a 23-17 defeat, while QB Justin Herbert hasn’t thrown more than one TD pass in a game this season. The Chargers have allowed an average of 25.8 ppg, ranking 23rd in the league.

Each of the last two meetings in Kansas City have easily finished under the total with combined outputs of 29 and 36 points. Let’s continue with the trend of these low-scoring games at Arrowhead Stadium and take the under.

Chargers vs Chiefs prediction: Under 42.5 (-110) available at time of publishing. Playable to 41.5 (-110).