Live prediction market odds for Alina Charaeva vs. Janice Tjen. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-04-22
Alina Charaeva vs. Janice Tjen — WTA Tennis match scheduled for 2026-04-22. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Janice Tjen leads the “Alina Charaeva vs. Janice Tjen” event at 53.8% implied probability, followed by Alina Charaeva at 46.5%. A 9.5% cross-platform spread signals an active arbitrage window.
Alina Charaeva vs. Janice Tjen is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Janice Tjen leads at 54% implied probability, making it the market favorite. Other contenders include Alina Charaeva at 47%.
Janice Tjen currently leads at 54% implied probability. Behind Janice Tjen, Alina Charaeva at 47% are the next closest contenders. The 9.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here are the latest odds across Kalshi, Polymarket: Janice Tjen: 59¢ on Kalshi, 49¢ on Polymarket. Alina Charaeva: 42¢ on Kalshi, 51¢ on Polymarket. The 9.5% spread across platforms highlights where markets disagree — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 54¢ means the market estimates a 54% probability that Janice Tjen will be the outcome. Buying one share at 54¢ pays out $1.00 if correct — a 85% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Alina Charaeva wins the Tjen vs Charaeva professional tennis match in the 2026 WTA Madrid Round Of 128 after a ball has been played, then the market resolves to Yes.
The following market refers to the Tjen vs Charaeva professional tennis match in the 2026 WTA Madrid Round Of 128 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), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).
PolymarketThis market refers to the tennis match between Janice Tjen and Alina Charaeva in the Madrid Open, originally scheduled for April 22, 2026 at 8:30AM ET. This market will resolve to 'Janice Tjen' if Janice Tjen advances against Alina Charaeva. This market will resolve to 'Alina Charaeva' if Alina Charaeva advances against Janice Tjen. 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.
Janice Tjen
53.8% avg
