The 2026 tennis season is into its final stretch, and this week brings a pair of ATP 500 events in Vienna and Basel. With the Paris Masters next on the calendar and the ATP Finals approaching, there’s still plenty to play for as players look to finish strong on the indoor hard courts.
Both tournaments should give us plenty to work with from a betting perspective, and I’ll be posting my tennis best bets daily throughout the week. My write-ups will focus exclusively on ATP matches, but I’ll also have women’s picks available on the picks page.
With that in mind, keep reading for my tennis best bets for Wednesday, October 28, at the Erste Bank Open and Swiss Indoors Basel.
RELATED: Check out some of the tennis bets our VSiN experts have for Tuesday!
NOTE: As I often do, I got confused with the schedule, so I wrote up the Musetti and Griekspoor plays a day early. That’s why they’re posted again in this article. However, there is a new pick at the bottom of this story.
Frances Tiafoe vs. Lorenzo Musetti
“Is this live?” If you’re a true tennis fan, you probably know that Musetti’s name has been involved in some rumors recently. However, while things seem a bit chaotic off the court, the Italian is thriving on it. Musetti just won a title in Lyon, beating Matteo Arnaldi, Moise Kouame, Luca Van Assche, Flavio Cobolli, and Taylor Fritz on his way to lifting the trophy. He’s finally starting to recapture his top-10 form, and that’s why I find it hard to believe we’re getting him at even-money odds against Tiafoe.
Tiafoe beat Musetti in a straight-set victory in which they played two tiebreakers in Cincinnati a couple of months ago, and he does have a 5-4 record against the Italian. However, Tiafoe hasn’t put in the hours Musetti has since the North American hard-court swing, so form strongly favors the Italian here. I also like what Musetti brings to the table more.
Over the last 52 weeks, in non-majors, Musetti has a higher Perfromance Rating (8.07 vs. 7.62), Return Quality (7.1 vs. 6.6), Forehand Quality (8.5 vs. 7.6), and Backhand Quality (7.6 vs. 7.1), according to TennisViz. The only advantage TennisViz gives Tiafoe is in Serve Quality (7.9 vs. 7.7), but the Italian’s Serve Quality in Lyon was 8.0. That’s where the recent form comes in. I’m not sure Tiafoe will be doing much of anything better than Musetti at this point. We’ll just have to hope Musetti didn’t celebrate his title run too hard before this one.
Bet: Musetti ML (+100 – 1.5 units)
Tallon Griekspoor vs. Brandon Nakashima
These matches are always very interesting to me. When you have two players with massive serves going up against one another, I just don’t think there should be super heavy favorites. Sure, there are exceptions to that, as some big servers can play from the baseline and others can’t. However, these two players both have some real baseline ability. To me, that means we’re going to get late into sets and have a couple of coin-toss situations, with a couple of points here and there deciding the winner.
Nakashima has obviously had a better season than Griekspoor. I’m not blind to that. However, the peak level for these players isn’t all that different, and Griekspoor might be closer to approaching that. He just won a title in Brussels, meaning he carries some good form into this match. And much like Musetti, as long as these last few days have been business-first, there’s no reason not to believe in him here.
In the end, Nakashima will probably get the job done. But Griekspoor will have his chances as an excellent indoor hard-courter, so I have to take my chances.
Bet: Griekspoor +1.5 Sets (-149 – 1.5 units) & Griekspoor ML (+193 – 0.5 units)
Ugo Humbert vs. Novak Djokovic
I can’t say I feel great about fading Djokovic, and that’s especially true considering how poorly Humbert has played this season. The Frenchman’s winning percentage in 2026 is down at 51.0%, which is the lowest mark he has posted since 2022. However, Humbert is one of the most dangerous players in the world when playing indoors. He has a tremendous serve, plus his style of play from the back of the court features low, penetrating shots.
Humbert should be able to take away time from Djokovic, which really harms the Serbian at this stage in his career. The southpaw should also be able to avoid long rallies, which will obviously favor the 24-time Grand Slam champion significantly.
We also haven’t seen Djokovic since his loss to Hubert Hurkacz in Shanghai, and I do wonder if rust will be a factor for the 39-year-old. He hasn’t played a real match in a couple of weeks, and this will also be the first indoor match he’ll play all year — excluding outdoor events in which the roof had to be closed. If it takes him any time at all to play his way into this match, Humbert could quickly strike and get himself on the board.
Bet: Humbert +1.5 Sets (-123 – 1.5 units) & Humbert ML (+225 – 0.5 units)
Added Plays
I usually have A LOT MORE on the Pro Picks page. Those plays count towards my record and have been a big part of my success this season. Make sure you check them out. I’ll probably add a few more over there, so refresh that page throughout the day if you’re looking for action.
