NFL underdogs are on a roll this season, posting a 110-82 record against the spread. Road underdogs have been doing the most damage, going 70-51 against the number through 13 weeks. A handful of teams fit that criteria in Week 14, including the Washington Football Team, which faces the San Francisco 49ers. Can you trust Alex Smith and company, who are getting three points according to the latest NFL odds from William Hill Sportsbook?

Perhaps the biggest game showcasing a road underdog arrives on Sunday Night Football, with the Pittsburgh Steelers (+1.5) visiting the Buffalo Bills. Pittsburgh was favored on lookahead lines prior to Week 13, but the Bills were impressive in knocking off the 49ers, while the Steelers suffered their first loss of the season to Washington. Which NFL spreads can you exploit with your NFL parlays this week? Before making any Week 14 NFL picks or football predictions, see the NFL best bets from legendary handicapper Hammerin' Hank Goldberg over at SportsLine. 

A beloved national treasure, Hammer enters NFL Week 14 on a stunning run: Over the final 10 weeks of last season and through 13 weeks this season, he is a blistering 43-25 on his NFL best bets, a 63 percent cash rate.

This is the same prognosticator who enjoyed 15 winning seasons in his 17-year ESPN run. In 2017, Hammer competed against 10 top handicappers in the Las Vegas Review-Journal's NFL Challenge and beat them all, finishing 50-29-6 on against-the-spread NFL picks. Anyone who has followed him is way up. 

Now, Hammer has locked in three confident best bets for Week 14. If you parlay his picks, you could be looking at a 6-1 payout. You can only see them here.

Top Week 14 NFL expert picks

Breaking down the NFL Week 14 schedule, Hammer jumped on Tennessee (-7.5) to cover against the lowly Jaguars. The Titans allow just 4.2 yards per carry and 115.8 yards per game on the ground this season. Tennessee also has a standout in the secondary in veteran Malcolm Butler, who ranks in the top ten of the league in both passes defended (11) and solo tackles (63).

The Jaguars' defense is the weakest unit on either team, ranking dead-last in both total defense (416 yards) and yards per pass attempt allowed (8.2). Jacksonville is also a bottom-five team in pass defense (279.1), completion percentage allowed (69.3), touchdown passes allowed (26), run defense (136.9) and scoring defense (29.3 points).

How to make Week 14 NFL parlays

Hammer, who has inside sources throughout the league, also jumped on two critical AFC matchups: Chiefs vs. Dolphins, and Colts vs. Raiders. In one of those games, Hammer says, there is a complete mismatch, creating a spread that's way off.  You can only see his best bets here. 

What are Hammer's top Week 14 NFL expert picks? Which side of Chiefs vs. Dolphins and Colts vs. Raiders do you need to jump on? Visit SportsLine now to see Hammerin' Hank Goldberg's Week 14 NFL best bets, all from the legendary handicapper on a 43-25 heater, and find out.