Betting player props for Week 1? See what SportsLine NFL expert Jacob Gibbs has to say before you lock in your picks.

Gibbs uses a data-driven approach that has helped him consistently provide accurate rankings at every position. He has proven to be one of the nation's most accurate Fantasy rankers in recent years -- posting the eighth-most accurate results over the past three seasons, according to Fantasy Pros.

Now, Gibbs has provided his 20 favorite player props for Week 1.

One player Gibbs is especially high on in Week 1: Arizona running back James Conner. Kansas City's defense is easier to attack on the ground than through the air, and the Chiefs use a ton of Cover-0, 1, and 2 schemes. Kyler Murray has struggled against those schemes historically, and the Cardinals have leaned on the ground game when facing defenses like Kansas City's. Gibbs believes a healthy Conner is likely to blow past his props set for rushing attempts and scrimmage yardage.

Gibbs also is all over a pair of undervalued QB-WR teammates who could each easily exceed their expected yardage output!

So which player props are the best targets in Week 1? And which QB-WR pairing is poised for a potentially huge output? ... Join SportsLine here to see Jacob Gibbs' weekly Player Prop Bet Helper, all from one of the nation's most accurate experts as graded by FantasyPros!