3M Open Betting Preview: Best Bets, Value Picks & Trading Strategies

3M Open Betting Preview: Fresh Opportunities After Open Championship Drama

The dust has barely settled on a thrilling Open Championship at Royal Birkdale, where Ryan Fox completed a remarkable comeback to lift the Claret Jug, yet the PGA Tour moves swiftly onto the 3M Open at TPC Twin Cities in Minnesota. With many of the world's biggest names opting to rest after the final major of the season, this week's tournament presents one of the best betting opportunities on the golfing calendar. The field is more open than usual, confidence levels vary dramatically after last weekend, and value can often be found long before the first tee shot is struck.

Unlike the majors, the 3M Open regularly produces surprise contenders. With FedExCup points becoming increasingly important as the playoffs approach, players hovering around qualification positions are often playing with maximum urgency. That added motivation frequently results in breakthrough performances from golfers who would otherwise be overlooked by the betting markets. While favourites deserve respect, this is an event where outsiders have consistently shown they can compete for the trophy.

One of the most exciting markets every week is the First Round Leader. Golfers coming off missed cuts or disappointing finishes often arrive under the radar but can still fire a low opening round before fading over the weekend. Likewise, players returning from a week's rest can start quickly before rust becomes a factor later in the tournament. Tee times also play a significant role. Morning starters frequently benefit from calmer conditions and smoother greens, while changing weather forecasts can create sizeable advantages for one side of the draw. Keeping an eye on Thursday's forecast before placing First Round Leader bets can provide a valuable edge.

Another market growing rapidly in popularity is the Top 10 and Top 20 finish. These bets remove the pressure of needing a winner and can offer excellent value on consistent players. Golf is notoriously unpredictable over four rounds, making placement markets an attractive option for bettors looking to balance risk with reward. Match betting is another favourite, with sportsbooks offering head-to-head contests between two players. Here, course history, recent form and putting statistics often matter more than outright winning potential.

Golf remains one of the best sports for value betting because pricing differences between sportsbooks can be significant. It is not uncommon to find one bookmaker offering 35/1 on a golfer while another has shortened the same player to 28/1. Those extra points of value make a huge difference over a season and can transform a profitable bettor into a highly successful one. Serious golf bettors should always compare prices before placing a wager rather than automatically accepting the first odds they see.

These pricing differences also create arbitrage opportunities. By shopping around multiple sportsbooks and using betting exchanges where available, bettors can occasionally back a golfer at a larger price before laying them at much shorter odds once they make a fast start. Golf is uniquely suited to this strategy because tournaments unfold over four days, giving markets plenty of time to react. A player who opens with a 65 on Thursday can see their outright price halve before the halfway stage, allowing disciplined traders to lock in guaranteed profit regardless of the eventual winner.

Live betting is another market that continues to grow. Momentum changes quickly over 72 holes, and golfers can climb or tumble down the leaderboard in the space of just a few holes. Those prepared to watch the action closely can often find value after slow starts from proven contenders or capitalise when market overreactions occur following a single poor hole.

The key to successful golf betting is patience rather than chasing longshots every week. Build a portfolio of outright selections, add a few placement bets, identify one or two First Round Leader candidates and remain ready to trade positions if opportunities arise. With an open field, plenty of motivation and another unpredictable week ahead at TPC Twin Cities, the 3M Open promises to be one of the most attractive betting events of the PGA Tour season.