Stefanos Tsitsipas vs. Alex de Minaur Predictions for Monday, July 27

Stefanos Tsitsipas is nearly a 2/1 underdog when he faces top seed Alex de Minaur in the opening round of the Mubadala DC Open, in Washington DC.

Big underdogs that shouldn’t be are what we like, and our Stefanos Tsitsipas vs. Alex de Minaur predictions and free betting picks are expecting a huge upset in the nation’s capital on Monday, July 27.

Alex de Minaur’s Washington title defense couldn’t have opened with a more difficult assignment.

Imagine returning to Washington to defend 500 ranking points, fresh off a disappointing Wimbledon, only to draw the one player who’s beaten you 12 times in 13 career meetings. That’s a brutal position for any defending champion.

This isn’t just about the head-to-head. It’s about a matchup that has consistently favored Stefanos Tsitsipas’ strengths. De Minaur is one of the ATP Tour’s elite returners, winning roughly 27% of return games, but that weapon has rarely mattered against Tsitsipas.

The Greek’s bigger serve produces significantly more free points. He averages roughly 7.7 aces per match compared to de Minaur’s 4.3, allowing him to control rallies before they ever develop.

When the rallies do begin, the pattern is familiar. Tsitsipas attacks behind his serve, runs around his backhand to dictate with his heavy forehand, and forces de Minaur into defense.

That’s exactly the opposite of where the Australian wants to play. Without a dominant serve of his own, de Minaur has to grind for nearly every service game, while Tsitsipas repeatedly shortens points and keeps the pressure squarely on the defending champion.

Their most recent meeting in Miami perfectly illustrated the matchup. Tsitsipas won 39 of 40 first-serve points, an astonishing 98 percent, and never faced a break point.

When one of the ATP Tour’s best returners can’t even get a look at your serve, it’s no surprise the rivalry has become so one-sided.

Tsitsipas also arrives with momentum after lifting the title in Gstaad, while de Minaur is trying to regroup following a disappointing Wimbledon. Add the pressure of defending a 500-point title to a matchup that has historically gone one way, and the value lies with the underdog.

Pick: Stefanos Tsitsipas Moneyline (+181)

Additional Monday Tennis Betting Action

These are my additional plays for Monday, July 27. Be sure to check for exact match times and make sure the player you like is available. 

• Rinky Hijikata ML (+120) vs. Denis Shapovalov (-143) 

• Darwin Blanch ML (-112) vs. Chak Lam Coleman Wong (-108) 

• Jenson Brooksby ML (-108) vs. Corentin Moutet (-112) 

• Aleksandar Kovacevic ML (+120) vs. Cameron Norrie (-135) 

• Michael Zheng ML (-106) vs. Martin Landaluce (-104) 

• Alexandra Eala ML (+132) vs. Qinwen Zheng (-135) 

• Martin Landaluce vs. Michael Zheng — Over 22.5 Games (-109)

• Ashlyn Krueger vs. Katie Boulter — Over 21.5 Games (-120)

• Leylah Fernandez 2–0 Set Betting (+140) vs. Magda Linette 

• Emma Navarro 2–0 Set Betting (+105) vs. Sofia Kenin 

• Brandon Nakashima 2–0 Set Betting (+110) vs. Tomás Martín Etcheverry 

Visit Phil’s Matchday Picks transparency page for the results of this pick, as well as all of his tennis picks and tennis betting advice.

Phil Naessens

Phil Naessens is a tennis betting analyst and former tennis coach with decades of experience in player development and match analysis. He is the founder of Crush Rush News and host of the Crush & Rush Tennis Podcast, focusing on price-first betting strategy, market efficiency, and transparency in sports wagering.