ATP · ATP 500 · Indoor hard
Erste Bank Open 2026 Semi-finals Prediction
Projected match-up: Flavio Cobolli vs Arthur Fils
Projected pairing · confirmed by earlier rounds
Flavio Cobolli
48% win probability
Predicted sets
2-1
Fils 6-1, 4-6, 6-1
Arthur Fils
52% win probability
- Wed, 28 Oct 2026
- Vienna, Austria
- Indoor hard court
- Best of 3
Quick answer
Quick answer
Our model's pick for the Erste Bank Open 2026 Semi-finals (Wed, 28 Oct 2026, Vienna) is Arthur Fils at 52%, in a projected Flavio Cobolli vs Arthur Fils match-up. On indoor hard, we expect a 2-1 scoreline and around 29-34 games. The players are confirmed by earlier rounds, so treat the pairing as a projection.
- Model lean
- Arthur Fils (52%)
- Predicted sets
- 2-1
- Surface
- Indoor hard
- Category
- ATP 500
Match prediction
Erste Bank Open 2026 Semi-finals: who will win?
In our projected match-up, Arthur Fils leads at 52%, most likely Arthur Fils in 3 sets. The players who reach the semi-finals are decided by earlier results, so check the confirmed draw before you bet.
Model pick
Arthur Fils
52% · 2-1 in sets
Semi-finals · ATP 500
Flavio Cobolli win
48%
Arthur Fils win
52%
Straight sets
38%
First set to fav.
51%
Court and format
How the indoor hard court at Vienna shapes this match
Indoors there is no wind or sun, and the bounce is true and quick. Aces go up, and whoever wins the first set usually goes on to win the match.
Surface
Indoor hard
Category
ATP 500
Format
Best of 3
Expected length
1h 49m - 2h 14m
Round context: At the semi-final stage of a ATP 500, fatigue from earlier rounds starts to show. A player who came through the quarter-final in straight sets often has the edge in the first set.
Projected numbers
Flavio Cobolli vs Arthur Fils projected stats
The model's expected ranges for the semi-finals, used to frame the totals and handicap markets.
- Predicted score
- 6-1, 4-6, 6-1
- Total games
- 29-34
- Games line
- Over 28.5
- Tie-break in match
- 61%
- Total aces
- 9-17
- Set handicap
- Flavio Cobolli +1.5 sets
Players to watch
Contenders for the Erste Bank Open 2026 Semi-finals
The projected pairing, plus other players in the draw who could reach this round.
Projected · ITA
Flavio Cobolli
Compact clay-hard hybrid
Compact clay-hard hybrid whose game suits indoor hard courts. Strength: kick serve to the body. Weak spot: grass low bounce.
Projected · FRA
Arthur Fils
Explosive first-striker
Explosive first-striker whose game suits indoor hard courts. Strength: first-serve + inside-in. Weak spot: error clusters on second serve.
Ben Shelton
USA · Serve-first
Serve-first in this draw. Wide lefty slider; weak spot: backhand rally tolerance.
Jack Draper
GBR · Home wildcard
Home wildcard in this draw. Ad-court slider + forehand; weak spot: second-serve double-fault clusters.
Lorenzo Musetti
ITA · Dark horse
Dark horse in this draw. Kick serve to the body; weak spot: fast indoor first-strike.
Felix Auger-Aliassime
CAN · Serve-first
Serve-first in this draw. First-serve % spikes indoors; weak spot: return games vs kick serve.
Markets
Best betting markets for the Erste Bank Open 2026 Semi-finals
Match winner
Projected split: Flavio Cobolli 48%, Arthur Fils 52%.
Set betting
The model's scoreline is Arthur Fils 2-1 (6-1, 4-6, 6-1). Correct-score markets pay the most, and carry the most risk.
Total games
The expected range is 29-34 games, with the line around Over 28.5. It moves game by game as holds and breaks come in.
Set handicap
Flavio Cobolli +1.5 sets is the value line when the favourite's match price looks too short.
Tie-break in match
The chance of a tie-break is estimated at 61%. On indoor hard, this market is often mispriced before the match.
First set winner
Arthur Fils is 51% to take the first set, which lines up closely with the match winner on this surface.
Betting notes
How to bet on the Erste Bank Open 2026 Semi-finals
Four angles to weigh before you place a bet on this round.
- 01
If Flavio Cobolli is priced well at 48%, backing them +1.5 sets before the match and trading out if they take the first set is a common exchange strategy.
- 02
Court speed and conditions in Vienna can shift the total-games line by two or three games. Wind and heat slow serves, which brings more breaks.
- 03
In best-of-3 matches, one break per set is often enough. Tie-break and first-set markets carry more edge than a short match-winner price.
- 04
On indoor hard, the first-set winner usually goes on to win the match. That makes the first set the cleanest in-play entry point.
Round card
Erste Bank Open 2026 Semi-finals details
- Tournament
- Erste Bank Open
- Tour
- ATP
- Round
- Semi-finals
- Date
- Wed, 28 Oct 2026
- Venue
- Vienna, Austria
- Surface
- Indoor hard
- Tournament dates
- Sat, 24 Oct 2026 - Sun, 01 Nov 2026
- Tie-break rule
- Tie-break at 6-6 in every set; 10-point tie-break in the third
Round preview
The semi-finals at Erste Bank Open 2026 (ATP 500) is played in Vienna on Wed, 28 Oct 2026, during a tournament that runs Sat, 24 Oct 2026 - Sun, 01 Nov 2026. At the semi-final stage of a ATP 500, fatigue from earlier rounds starts to show. A player who came through the quarter-final in straight sets often has the edge in the first set. Our projection pairs Flavio Cobolli (compact clay-hard hybrid) with Arthur Fils (explosive first-striker) and leans Arthur Fils at 52%. Because the players depend on earlier results, use this page for the surface, format and market angles, then check the confirmed draw before you bet on Powerplay247.
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Read before you bet
Tennis betting guides
Frequently asked questions
6 questions
When is the Erste Bank Open 2026 Semi-finals?
The semi-finals is scheduled for Wed, 28 Oct 2026 in Vienna, as part of the Erste Bank Open (Sat, 24 Oct 2026 - Sun, 01 Nov 2026). It is a ATP 500 event played on indoor hard courts, best-of-3.
Who will win the Erste Bank Open 2026 Semi-finals?
Powerplay247's model projects Flavio Cobolli vs Arthur Fils, with Arthur Fils the 52% favourite to win 2-1. The players who actually reach this round depend on earlier results, so treat the pairing and the lean as a projection.
Which markets are available for the Erste Bank Open 2026 Semi-finals?
Match winner, set betting, set handicap, total games, tie-break, first-set winner and total aces, before the match and point by point in-play on Powerplay247.
Is the set handicap better than the match winner here?
When the favourite is priced short, Flavio Cobolli +1.5 sets often gives better value than the match-winner line. It is most useful when the two players are close in quality.
What surface is the Erste Bank Open played on?
Erste Bank Open is played on indoor hard courts. Indoors there is no wind or sun, and the bounce is true and quick. Aces go up, and whoever wins the first set usually goes on to win the match.
Can I bet live on the Erste Bank Open 2026 Semi-finals?
Yes. Markets stay open point by point, and on an exchange you can back and lay, so you can trade out after a break of serve instead of waiting for the result.
Still have a question? Our support team answers on WhatsApp.
Ask on WhatsAppPlayers shown for this round are a projected pairing: the real match-up is decided by earlier results in the draw. Predictions, projected scores and win percentages on this page come from Powerplay247's own model, built from team strength, venue history and conditions. They are estimates, not guarantees, and live prices on the exchange are the only prices that settle. For adults of legal age only; set limits and play responsibly.