What is the Kalinskaya vs Ostapenko prediction market about?

This market asks which player will advance in the Internazionali BNL d'Italia match between Anna Kalinskaya and Jelena Ostapenko. It resolves to Anna Kalinskaya if she advances, or Jelena Ostapenko if Ostapenko advances.

When does the Anna Kalinskaya vs Jelena Ostapenko market resolve?

The market is scheduled to resolve by May 18, 2026 at 09:00 UTC, depending on the match result and any delays or settlement conditions.

What happens if Kalinskaya vs Ostapenko is canceled or delayed?

If the match is not played at all, ends in a tie, or is delayed beyond 7 days from the original scheduled time without a winner, the market follows the cancellation and delay rules described in the market terms.

How much smart money is being tracked on this market?

PolySpotter is tracking $2,000 in smart money on this market from 1 smart money signal, with alerts highlighting one-sided tennis flow and sharp bettor activity.

Where can I find Kalinskaya vs Ostapenko Polymarket odds?

You can use this PolySpotter market page to monitor Kalinskaya vs Ostapenko Polymarket odds, smart money signals, and changes in trader positioning before the match resolves.

Part of: Internazionali BNL d'Italia: Anna Kalinskaya vs Jelena Ostapenko

Internazionali BNL d'Italia: Anna Kalinskaya vs Jelena Ostapenko

This prediction market covers the Internazionali BNL d'Italia tennis match between Anna Kalinskaya and Jelena Ostapenko, scheduled for May 11, 2026 at 5:00AM ET. It resolves based on which player advances, with final resolution expected by May 18, 2026. PolySpotter is tracking $2,000 in smart money across 1 signal, including recent alerts showing one-sided tennis flow and sharp bettor activity.

This market refers to the tennis match between Anna Kalinskaya and Jelena Ostapenko in the Internazionali BNL d'Italia, originally scheduled for May 11, 2026 at 5:00AM ET. This market will resolve to 'Anna Kalinskaya' if Anna Kalinskaya advances against Jelena Ostapenko. This market will resolve to 'Jelena Ostapenko' if Jelena Ostapenko advances against Anna Kalinskaya. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

12 smart money signals detected, totaling $51,580.

Categories: Tennis, Sports, Games

Notable Trades

Profitable serial sports trader

A massive-volume serial cross-market sports trader with positive lifetime P&L bought Ostapenko at 90¢ during a sharp pre-event move, though the market has since pulled back to 78¢.

This bettor has traded nearly 39,000 resolved markets and is up about $559k lifetime.
They bought Ostapenko at 90¢ during an 18.5-point rapid move and a 14.9x volume spike.
The market has pulled back to 78¢, giving a cheaper entry than the trader’s 90¢ buy.

$2,000 on Jelena Ostapenko | Wallet win rate: 55%

Profitable serial sports trader

Highly profitable serial tennis trader bought the underdog amid a major pre-event volume surge and sharp price move, though size is modest and this may be a re-entry after prior closed positions.

This bettor has a huge track record: 73% wins across 4,749 resolved trades and $7.7M lifetime profit.
They bought Anna Kalinskaya at 19¢ after heavy market movement, implying a high-upside underdog view.
Market activity spiked 17.6x before the match, with Anna’s price moving sharply in minutes.

$1,932 on Anna Kalinskaya | Wallet win rate: 73%

Profitable serial sports bettor

Profitable serial sports trader bought Ostapenko as the market saw a sharp pre-match volume spike and rapid price move in the same direction.

This bettor is up $12.2K across 74 resolved bets and has traded 54 events.
Ostapenko jumped 18.5 percentage points in about 4 minutes alongside this buying.
Market volume is 17.6x above normal, suggesting broader pre-match momentum behind the move.

$2,915 on Jelena Ostapenko | Wallet win rate: 57%

Profitable serial sports trader

Experienced profitable trader bought Jelena Ostapenko amid a major pre-match volume surge and sharp price move in the same direction.

This bettor has a huge track record: 39,384 resolved bets and $558k in lifetime profit.
Money is moving the same way, with a 32.9x volume spike and Ostapenko’s price up 15 points.
They entered at 88¢ and the market has already moved to 92¢, showing immediate confirmation.

$2,368 on Jelena Ostapenko | Wallet win rate: 55%

Profitable tennis whale

High-volume serial cross-market bettor with $2.1M lifetime profit bought Ostapenko at 90% amid a pre-event volume spike and price move.

This bettor is up $2.1M lifetime across more than $172M invested, with a huge sample of resolved bets.
They bought nearly $4.9K of Ostapenko at 90¢ as the market moved up to 92¢.
The market saw a 32.9x volume spike and a 15-point move toward Ostapenko.

$4,862 on Jelena Ostapenko | Wallet win rate: 55%

Profitable serial trader flipped sides

Highly profitable serial sports bettor flipped into Ostapenko amid a major volume spike and immediate price move from 76% to 84%.

This bettor has won 73% of 4,749 resolved bets and is up $7.7M lifetime.
They closed a Kalinskaya position and bought Ostapenko at 76%, now trading around 84%.
Market activity surged 45x above normal with Ostapenko moving sharply upward.

$1,240 on Jelena Ostapenko | Wallet win rate: 73%

Sharp bettor riding coordinated flow

Sharp profitable tennis bettor bought Ostapenko at 55¢ alongside a 5-wallet one-sided flow and heavy pre-match volume spike.

This bettor wins 84% of resolved trades and is up $21.7K lifetime.
Five wallets bought the same side for $15.6K, with volume spiking 113x above normal.
They entered Ostapenko at 55¢ and the market has already moved to 64¢.

$1,470 on Jelena Ostapenko | Wallet win rate: 84%

Sharp bettor joins 5-wallet flow

Sharp profitable wallet sold Kalinskaya, effectively backing Ostapenko, alongside a 5-wallet one-sided flow and a major pre-event volume spike.

This bettor wins 82% of resolved bets and is up about $764k lifetime.
Five wallets are backing the same side, totaling $15.6k on Ostapenko.
Market volume is 113x above normal, with Kalinskaya down 10 points over the past day.

$3,101 on Jelena Ostapenko | Wallet win rate: 82%

Sharp one-sided tennis cluster

High-conviction Ostapenko buying from four wallets is backed by a sharp 84% winner, a very profitable 73% serial trader, and a 165x pre-event volume spike.

A bettor who wins 84% of resolved trades bought into this side and is up $21.7k lifetime.
Another wallet in the cluster has a 73% record across 4,747 resolved bets and is up $7.7M.
Four wallets bought $11.3k the same way as volume spiked 165x before the match.

$11,314 on Jelena Ostapenko

One-sided tennis flow

Three wallets put $13.2K on Anna Kalinskaya amid a 65x pre-match volume spike, including two long-history profitable bettors.

Three wallets all backed Anna Kalinskaya for $13.2K in the same scan window.
This market saw a 65x volume spike before the match, suggesting unusually strong pre-event positioning.
Two participating wallets are profitable lifetime, including one up $2.1M across 26,770 resolved bets.

$13,159 on Anna Kalinskaya