No previous meetings between these players on record.
What People Expect
Beyond the winner: the side markets on this match, in plain words.
Who takes the first set?
Isabella Maria Serban
100%quoted, no trades yet
How many games in total?
Over 21.5
90%quoted, no trades yet
Market
Leading outcome
Game Spread: Rebeka Masarova (-6.5) vs Isabella Maria Serban (+6.5)
Isabella Maria Serban 75%
no trades
Set Handicap: Rebeka Masarova (-1.5) vs Isabella Maria Serban (+1.5)
Isabella Maria Serban 96%
no trades
Set 1 Winner: Isabella Maria Serban vs Rebeka Masarova
Isabella Maria Serban 100%
no trades
Set 2 Winner: Isabella Maria Serban vs Rebeka Masarova
Rebeka Masarova 100%
no trades
Serban vs. Masarova: Set 1 Games O/U 8.5
Over 100%
no trades
Serban vs. Masarova: Set 1 Games O/U 9.5
Over 100%
no trades
Serban vs. Masarova: Set 1 Games O/U 10.5
Over 100%
no trades
Serban vs. Masarova: Set 2 Games O/U 8.5
Under 100%
no trades
Serban vs. Masarova: Set 2 Games O/U 9.5
Under 100%
no trades
Serban vs. Masarova: Set 2 Games O/U 10.5
Under 100%
no trades
Serban vs. Masarova: Match O/U 21.5
Over 90%
no trades
Serban vs. Masarova: Match O/U 22.5
Over 62%
no trades
3 more markets on this event have no quotes yet.
Live Win Chances
Prediction market probabilities from Polymarket, updated as market prices change.
Total Volume
$119.4K
24h Volume
$119.4K
7D
ISIsabella Maria Serban22%Rebeka Masarova78%
source: Polymarket
Every percentage on this page is market-implied: it is the live price of a share on Polymarket, not a Predictionist model or a tip. They refresh while the match is on. A 70% favorite still loses about three times in ten.
Latest Match Updates
How the win chances moved before the match.
Tolentino: Isabella Maria Serban vs Rebeka Masarova winner?SEP 23, 2026
Rebeka Masarova is priced at 78% to beat Isabella Maria Serban at Tolentino, with Isabella Maria Serban at 22%. That is a heavy favorite's price – traders give Isabella Maria Serban little chance. The price has held steady over the last 24 hours. $119.4K has been traded on this match across 16 markets – set winners, totals and handicaps alongside the match winner. Prices are live Polymarket probabilities and move with every trade.
78%
• 0% 24H
Match Date and Time
When the players take the court.
SeptemberWED 23
Match day
Start time10:10 UTC
Tolentino · scheduled by the tournament, may shift with earlier matches
News & Insights
No headlines about this match from our sources yet – stories land here as soon as they are published.
FAQ
What does 22% for Isabella Maria Serban mean?
It is the live Polymarket price for a share that pays out if Isabella Maria Serban beats Rebeka Masarova. Read it as the market’s probability estimate: 22 in 100. It moves with every trade.
When does this market settle?
The market is scheduled to close around Sep 30, 2026 and resolves as soon as the match result is official. Winning shares pay $1 each.
How much money is on this match?
$119.4K has been traded across all 16 markets on this event so far, $119.4K of it in the last 24 hours.
Where do these numbers come from?
Straight from Polymarket’s public market data – Predictionist reads the same order book traders use. We refresh this page as the market moves and never adjust the numbers.
