| Player | Best price | Win chance |
|---|---|---|
| Alex de Minaur | +149 | 40% |
| Arthur Fils | -173 | 63% |
Best price across US books at publish; shop the line before you bet. New to this? How to bet on tennis.
A Sprinter Against a Slugger
The Cincinnati Open serves up a classic style clash on August 19. Alex de Minaur, one of the fastest movers in the sport, takes on Arthur Fils, a young power player who likes to end points early. The sportsbooks have made Fils a clear favorite, but the underdog price on de Minaur is interesting enough that this match deserves a closer look before you touch your wallet.
The Matchup
De Minaur is a counterpuncher. That means he wins by retrieving balls, extending rallies and forcing opponents to hit one extra shot. Fils is the opposite profile, a big hitter who looks to dictate with a heavy serve and aggressive groundstrokes. The odds tell you the market expects Fils to control play. At -173 he is priced with roughly a 63 percent implied chance to win, while de Minaur sits near 40 percent at +149. That is a meaningful gap, but not a lopsided one. The books see this as competitive.
How They Are Priced
Quick lesson on the moneyline, which is simply a bet on who wins the match. A minus number shows the favorite: at -173 you must risk 173 dollars to profit 100 if Fils wins. A plus number shows the underdog: at +149 a 100 dollar bet on de Minaur profits 149 if he wins. Prices vary by sportsbook, and the best available number on de Minaur is +149 at LowVig.ag. Always shop for the best number. Over time, taking +149 instead of, say, +140 is the difference between winning and losing bettors.
The Surface and Conditions
Hard courts are the middle ground of tennis surfaces. They reward big serving and first-strike tennis, which suits Fils, but they also give true, predictable bounces that let elite movers like de Minaur set up defense and turn it into offense. Summer hard courts in Cincinnati can play quick, which helps the power game, but a great mover can neutralize pace by getting balls back deep and making the aggressor hit through him repeatedly. Neither style is a bad fit here. That is part of why the price is not wider.
Where the Value Is
Strip out the vig, which is the sportsbook's built-in fee, and the fair market splits to roughly 61 percent Fils and 39 percent de Minaur. The total overround here is small, about 3.5 percent, so both prices are close to fair. Expected value means betting only when your estimate of a player's true win chance is higher than what the price implies. Our read is that de Minaur's defense and consistency make this closer to a coin flip leaning Fils than a 63-37 match. If you rate de Minaur anywhere above 40 percent, and we do, then +149 carries positive expected value. Fils at -173 asks you to pay full freight for the favorite with no cushion.
The Pick
The Wise Guy Desk lean is Alex de Minaur on the moneyline at +149, best available at LowVig.ag. This is desk analysis for educational purposes, not Ross's official documented play. If the number drops much below +140, the edge we see mostly evaporates.
The Prediction
Expect long, physical rallies with Fils swinging big and de Minaur absorbing pace and counterattacking. Power players can run hot and cold, and the grinder's floor tends to be higher in matches like this. We project de Minaur to weather the early storm and win in three sets, 2-1, cashing the underdog ticket at a price worth taking.
Want the plays, not just the theory?
Every Wise Guy Team pick is posted before the match with a timestamped ticket, then graded in public, win or loss. Six straight winning years, all documented. Tennis, and every sport we cover.
Get the plays · $1 →or start with a free daily play