NFL: Los Angeles Rams-Training Camp
Kirby Lee / USA TODAY Sports

The Green Bay Packers are the NFL's lone undefeated team against the spread, winning every game on the field against the number. Green Bay puts that streak on the line with a road trip against the Tampa Bay Buccaneers (+1) in Week 6, making for a tough decision when entering your NFL picks. On the flip side, the Dallas Cowboys and New York Jets have yet to cover the spread in a single game thus far. The Cowboys (+1.5) will attempt to snap that streak at home against the Arizona Cardinals behind Andy Dalton this week, but should you trust Dallas in your NFL parlays?

For the Jets, a road trip to Miami to face the Dolphins (-9.5) is on deck. The Jets are one of the biggest underdogs of the week in the current NFL odds, so which side should you back? Before you make any Week 6 NFL picks and predictions, see the NFL best bets from legendary handicapper Hammerin' Hank Goldberg over at SportsLine.

A beloved national treasure, Hammerin swept his three best bets last week, cashing with the Browns, Steelers and Texans. Anyone who parlayed those picks took home a 6-1 payout.

Now, Hammer enters Week 6 on a stunning run: Over the final 10 weeks of last season and through five weeks this season, he is an eye-popping 30-15 on his NFL best bets, an amazing 67 percent cash rate.

This is the same handicapper 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 NFL picks against the spread. 

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

Top Week 6 NFL expert picks

Breaking down the NFL Week 6 schedule, Hammer says the Rams (-3.5) will roll over the 49ers on Sunday Night Football. The Rams have strong units on both sides of the ball, with each featuring top-tier contributors. Offensively, Jared Goff is playing the quarterback position at a high level. The former No. 1 overall pick is completing 71.7 percent of his passes, a top-five mark in the NFL this season, and has thrown for 1,372 yards and eight touchdowns.

In addition, Goff is No. 1 in the league in yards per attempt (9.0) and has a pair of top-tier receivers in Cooper Kupp and Robert Woods, both of whom have 300 or more receiving yards.

Defensively, the Rams are anchored by perhaps the best defensive player in the league in Aaron Donald. He leads the NFL with 7.5 sacks and is also tied for the league lead with nine tackles for loss. Beyond the numbers, the star defensive tackle also regularly collapses the interior of the opposing offensive line, allowing his teammates to operate in space and create havoc.

How to make Week 6 NFL parlays

Hammer, who has inside sources throughout the league, also jumped on both Monday Night Football games: Chiefs vs. Bills and Cardinals vs. Cowboys. 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 6 NFL expert picks? Which side of Chiefs vs. Bills and Cardinals vs. Cowboys do you need to jump on? Visit SportsLine now to see Hammerin' Hank Goldberg's Week 6 NFL best bets, all from the legendary handicapper on a 30-15 heater.