Los Angeles Chargers at Kansas City Chiefs: 2019 Week 17 NFL Pick

Los Angeles Chargers (5-10) at Kansas City Chiefs (11-4)

The Chargers lost at home to the Raiders last week in a game that was embarrassing for multiple reasons. Not only did they lose to a team that entered the game 29th in first down rate differential, with 6 losses by 18 or more, but the crowd appeared to be somewhere around 95% Raiders fans, forcing the Chargers to regularly use silent counts at home. The Chargers’ lack of fans in Los Angeles is nothing new and they’ve struggled at home since moving in 2017 (7-15 ATS), so I’ve typically used 1 point for homefield advantage for the Chargers rather than the typical 2.5 or 3 points, but I’m starting to think the Chargers are actually a better team on the road than at home. 

The Chargers have to deal with opposing crowds regardless of where they play, but that’s to be expected on the road. It has to be demoralizing to deal with that on your own home field. Overall, they are 7-9 straight up at home over the past 2 seasons and 10-5 on the road, the 4th best road winning percentage over that time period. At the very least, all Chargers games should be considered neutral site games going forward and I’ve considered actually taking away a point from their calculated line at home and giving them a point on the road, for psychological reasons.

The Chargers really seemed to not give much effort last week in a meaningless game where the home crowd was supporting the visitor, but I would expect a better effort this week on the road against a tough Kansas City team that is playing for playoff seeding. Given that, we’re getting good line value with the Chargers as 9-point road underdogs this week. The Chiefs have somewhat quietly been a very complete football team since getting Patrick Mahomes back from injury, allowing a 32.67% first down rate in their past 9 games (6th in the NFL over that stretch) and moving the chains at a 42.12% rate in games started and finished by Mahomes, but the Chargers have played much better than their record suggests, even without any homefield advantage.

On the season, they rank 5th in first down rate differential at +4.16% and have a positive point differential at +2, with all but one of their losses coming by a touchdown or less and the only exception being a game in which they lost the turnover battle by 6. Turnovers have killed them overall this season, as they rank last in the NFL with a -16 turnover margin, but turnover margins are highly unpredictable, so the Chargers aren’t necessarily going to lose the turnover battle in this game just because they’ve struggled with turnovers all season. In fact, teams with a turnover margin of -10 or worse over a 5-game stretch, like the Chargers, have an average turnover margin of just -0.1 in their next game and, as a result, cover at a 55% rate. Those are somewhat arbitrary endpoints, but the fact remains that there’s next to no correlation week-to-week between turnover margins. 

The Chargers are also healthier now than they’ve been most of the season, especially with stud safety Derwin James returning a few weeks ago. Even with the Chiefs being relatively healthy themselves and ranking 4th in my roster rankings this week, I still only have the Chargers 5 points behind them and, given that I’m treating all Chargers games as neutral site games, that gives us a calculated line of Kansas City -5.

I was hoping this line would be double digits after the results of last week’s games, but oddsmakers likely know that sharps would be all over the Chargers at +10 or higher, so I don’t expect this line to go there. Even at +9, I like the Chargers a lot. Even with the injury and turnover problems they’ve had, they’ve been competitive in most of their games and I wouldn’t expect this one to be any different, even as well as the Chiefs have played in recent weeks.

Kansas City Chiefs 24 Los Angeles Chargers 19

Pick against the spread: LA Chargers +9

Confidence: High

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