Tennis predictions and picks: analyzing today’s data to beat the odds [2/19/26]

Today’s best tennis predictions and picks have been identified using internal data science practices that uncover mispriced sportsbook odds, resulting in our highly profitable best tennis betting service.

Once again we have an exciting set of tennis match predictions scheduled for today, Thursday February 19, 2026and we’ve identified some compelling ones betting on tennis options in two different ATP tour events – Rio de Janeiro And Delray Beach.

While the public often struggles to find an edge in tennis, today the Dimers models have identified three tennis bets with significant value.

While these tennis picks can also be used directly, we’ve combined them into one tennis parlay focusing on three specific games, spread betting.

By combining these bets in one tennis parlay we turned reliable data into a ticket with +652 oddsand we’re excited after recently hitting this tennis parlay with +605 odds, as well as some tennis parlays at the Australian Open in January.

Here’s an overview of the best tennis bets we used to put together our three-legged bets tennis parlay with odds of +652.

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RELATED: How we beat the odds using tennis data

Tennis predictions and picks – February 19

Leg 1: Tomas Martin Etcheverry -4.5 games (+100)

Tournament: Rio Open (Rio de Janeiro)

Matchup: T. Etcheverry vs. V. Gaubas

Time: February 19, 2:30 PM (ET)

We start our tennis betting on the clay courts of Rio, supporting Argentine powerhouse Tomas Martin Etcheverry against young qualifier Vilius Gaubas. Etcheverry’s heavy topspin and basic endurance make him a nightmare on this surface. The market has priced a spread of 4.5 games at even money (+100), underestimating his ability to pull back in the later stages of sets.

Our model projects Etcheverry to cover this line 54.4% of the time, creating a valuable 4.4% lead at positive odds.

The reasoning: Gaubas has done well to get to this stage, but the step up in weight-of-shot against Etcheverry is significant. On clay, physical mismatches often lead to lopsided sets (e.g. 6-3, 6-2). Finding even money on an established clay court specialist against a qualifier makes this one of our sharpest tennis picks of the afternoon.