2023 Big Ten Week 4 best bets: Legendary Vegas expert's parlay includes Penn State vs. Iowa

Week 4 of the college football season is here, and with it comes more Big Ten action. This week features a pair of ranked-on-ranked matchups with No. 24 Iowa visiting No. 7 Penn State and No. 6 Ohio State dropping in on No. 9 Notre Dame. The SportsLine consensus lists the Nittany Lions as 14.5-point favorites and the Buckeyes as 3-point favorites (see more college football lines here).

Before making any Week 4 college football bets, be sure to see what legendary college football handicapper Bruce Marshall has to say. 

For years Vegas-based Marshall was synonymous with The Gold Sheet, the famed sports betting newsletter. With a background in play-by-play work and sports information while in college, Bruce joined TGS in 1981 when hired by the legendary Mort Olshan and served as executive editor for many years. Marshall now supplies his unique and colorful brand of football and basketball analysis to SportsLine members. 

An in-demand guest on numerous sports talk radio and TV shows across the country, Bruce's vast array of editorial work has been featured in the Las Vegas Review-Journal, the New York Post and many other outlets. He has won various handicapping titles and also is working on several book projects.

Now he's studied the Week 4 college football schedule and found the best bets for a three-leg Big Ten parlay, which would pay out at a +596 clip -- winnings of nearly $600 for a $100 bet!

One key component of Marshall's parlay is the Iowa at Penn State game. Marshall is also in on a team with a quarterback who's "starting to turn the corner."

You ABSOLUTELY need to read his analysis before making any college football picks.

Who should you back in Week 4 of Big Ten action, and which team's quarterback is "starting to to turn the corner" now? ... Join SportsLine now to find out, all from the legendary Vegas handicapper who has won multiple handicapping titles!