Prediction Markets
Sports odds
As of July 2026, these are the most active sports prediction markets — championships, finals, and head-to-head outcomes — priced live across Polymarket and Kalshi. Each YES price is the market-implied probability the event resolves true.
Polymarket$4.8M
Wimbledon ATP: Arthur Fery vs Alexander Zverev
0%YES▼13
resolves 1dTrade on Polymarket ↗
Polymarket$4.5M
Wimbledon WTA: Karolina Muchova vs Linda Noskova
0%YES▼54
resolves 2dTrade on Polymarket ↗
Polymarket$2.6M
Croatia Open: Alex Molcan vs Alejandro Davidovich Fokina
100%YES▬
resolves 7dTrade on Polymarket ↗
Polymarket$1.3M
Iasi Open: Alevtina Ibragimova vs Paula Badosa
0%YES▼15
resolves 6dTrade on Polymarket ↗
Polymarket$555k
Swiss Open: Kilian Feldbausch vs Miomir Kecmanovic
0%YES▼29
resolves 3dTrade on Polymarket ↗
Polymarket$1.1M
Swiss Open: Alexander Bublik vs Quentin Halys
67%YES▲1
resolves 5dTrade on Polymarket ↗
Polymarket$204k
Iasi Open, Qualification: Varvara Lepchenko vs Alevtina Ibragimova
11%YES▬
resolves 3dTrade on Polymarket ↗
Polymarket$987k
Croatia Open: Pablo Carreno Busta vs Camilo Ugo Carabelli
1%YES▬
resolves 6dTrade on Polymarket ↗
Polymarket$980k
Swedish Open: Botic van de Zandschulp vs Adolfo Vallejo
1%YES▬
resolves 5dTrade on Polymarket ↗