The PGA Tour is ending its COVID-19 layoff this week with the Charles Schwab Challenge. What do we need to know before we start to place our bets? numberFire's Brandon Gdula joins The Power Rank's Dr. Ed Feng and numberFire's Jim Sannes to break down his golf betting process, how his golf simulations work and help him bet, and which golfers he likes most for this week's event at Colonial CC.