The 2023 Genesis Invitational is a golf tournament taking place in Southern California this week, with a total tournament purse of $20 million. Nine of the top 10 golfers in the world will be competing, with the winner taking home $3.6 million. Mike McClure, a DFS legend with nearly $2 million in career winnings, has used his proprietary simulation model to analyze the field and make predictions. His one and done picks for the tournament can be found at SportsLine, with the model predicting a +4.4 return. The one and Done format is similar to Survivor pools, with players picking one golfer per week and earning points based on their selected golfer’s prize money.