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Market snapshot: . Prices may have changed since this snapshot.
Events
GroupKALSHI

Spiridon vs Marek

Spiridon vs Marek
Vol

K 227.8 contracts

|
Events

1

|
Markets

2

Current odds

Snapshot from

As of Oct 27, 2026, 3:00 AM UTC, the highest-priced outcome on Kalshi is Wojciech Marek at 78.5%.

Kalshi

  1. Wojciech Marek78.5%
  2. Denis Constantin Spiridon18.5%

Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.

AI Analysis

Trader mode: Market mechanics, assumptions and risks

K 227.8 contracts

Reported volume · provider units

2

Saved contracts

0

Same-question pairs

Source snapshot: Oct 27, 2026, 3:00 AM UTC

About This Event

Spiridon vs Marek (Oct 27) If X wins the Spiridon vs Marek professional tennis match in the 2026 M15 Selva Gardena Round of 32 after a ball has been played, then the market resolves to Yes. The following market refers to the Spiridon vs Marek professional tennis match in the 2026 M15 Selva Gardena Round of 32 after a ball has been played. If the match does not occur, signaled by a ball being played, due to a player injury, walkover, forfeiture, or any other cancellation, all before the match starts, all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished, within two weeks. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. This market will close and expire after a winner is declared.

AI-generated analysis based on market data. Not financial advice.

AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.

Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

PolymarketSports
M15 Selva Gardena: Denis Constantin Spiridon vs Wojciech Marek

M15 Selva Gardena: Denis Constantin Spiridon vs Wojciech Marek

PM $157.02
M15 Selva Gardena: Denis Constantin Spiridon vs Wojciech MarekView outcomes
Set Handicap: Denis Constantin Spiridon (-1.5) vs Wojciech Marek (+1.5)View outcomes
Set Handicap: Wojciech Marek (-1.5) vs Denis Constantin Spiridon (+1.5)View outcomes
3 mktsNext deadline Nov 3, 2026 UTC
PolymarketSports
Stibor Michal vs. Vyskocil Marek

Stibor Michal vs. Vyskocil Marek

PM $0
Stibor Michal vs. Vyskocil MarekView outcomes
Stibor Michal vs. Vyskocil Marek: Total Games Over/Under 3.5View outcomes
Stibor Michal vs. Vyskocil Marek: Total Games Over/Under 4.5View outcomes
+2 moreNext deadline Nov 3, 2026 UTC
PolymarketSports
Adam Lukas vs. Vyskocil Marek

Adam Lukas vs. Vyskocil Marek

PM $0
Adam Lukas vs. Vyskocil MarekView outcomes
Adam Lukas vs. Vyskocil Marek: Total Games Over/Under 3.5View outcomes
Adam Lukas vs. Vyskocil Marek: Total Games Over/Under 4.5View outcomes
+2 moreNext deadline Nov 3, 2026 UTC
PolymarketSports
Svoboda Lukas vs. Vyskocil Marek

Svoboda Lukas vs. Vyskocil Marek

PM $0
Svoboda Lukas vs. Vyskocil MarekView outcomes
Svoboda Lukas vs. Vyskocil Marek: Total Games Over/Under 3.5View outcomes
Svoboda Lukas vs. Vyskocil Marek: Total Games Over/Under 4.5View outcomes
+2 moreNext deadline Nov 3, 2026 UTC
KalshiSports
Motta / Taddia vs Plunger / Constantin Spiridon

Motta / Taddia vs Plunger / Constantin Spiridon

K 0 contracts
Plunger / Constantin Spiridon winsYes 41%
Motta / Taddia winsYes 33%
2 mktsNext deadline Nov 10, 2026 UTC
PolymarketKalshiSports
2027 Pro Football Champion

2027 Pro Football Champion

PM $69.80M · K 205.52M contracts

Will the San Francisco 49ers win the 2027 NFL league championship?

Kalshi: Will San Francisco win the 2027 Pro Football Championship?

Same question, fine print differs

PM Yes 13.6%Rules differK Yes 15.5%

Will the Buffalo Bills win the 2027 NFL league championship?

Kalshi: Will Buffalo win the 2027 Pro Football Championship?

Same question, fine print differs

PM Yes 11.5%Rules differK Yes 11.5%

Will the Kansas City Chiefs win the 2027 NFL league championship?

Kalshi: Will Kansas City win the 2027 Pro Football Championship?

Same question, fine print differs

PM Yes 10.2%Rules differK Yes 10.5%

Related or unreviewed contracts may settle differently. Their gap is not an equivalent-contract comparison.

Saved prices; check contract rules.

32 saved comparisonsNext deadline Apr 1, 2027 UTC

Market Insights

Price gaps of 2 pp+

0

Same-question pairs

0

No outcomes on this page have been reviewed as the same question on both platforms yet.

Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.

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