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August 9, 2026

Rybakina favored today; smart money doubts a US-Iran ceasefire

Two National Bank Open tennis matches resolve today, and this week's sharpest money is clustered in geopolitics and US politics — from an Iran ceasefire deadline to the 2026 midterms.

Resolving Today

Tennis: smart money backs Rybakina over Samsonova

Leaning: Elena Rybakina (75% implied)

At the National Bank Open, the sharp side is on Elena Rybakina to beat Liudmila Samsonova, with her win priced at 75% implied.

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Tennis: sharps lean Griekspoor past Merida Aguilar

Leaning: Tallon Griekspoor (56% implied)

In another National Bank Open match, smart money favors Tallon Griekspoor over Daniel Merida Aguilar, though only slightly at 56% implied.

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Top This Week

US midterms: smart money leans Democratic sweep

Leaning: Yes (46% implied)

On the 2026 midterms, the sharp side leans toward Democrats winning both the Senate and House, a bet priced at 46% implied.

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Iran: smart money bets Mojtaba Khamenei stays unseen

Leaning: No (77% implied)

Smart money is betting Iran's Mojtaba Khamenei will not be seen in public by December 31, with the No side priced at 77% implied.

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US-Iran ceasefire by Aug 14 looks like a coin flip

Leaning: No (50% implied)

Smart money leans against an effective US-Iran ceasefire by August 14, with the No side priced at an even 50% implied.

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SCOTUS: sharps take longshot on Alito retirement

Leaning: Yes (12% implied)

Smart money is backing a longshot that Supreme Court Justice Samuel Alito announces his retirement by year-end, a Yes bet priced at just 12% implied.

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Fed: smart money doubts a September rate hike

Leaning: No (49% implied)

The sharp side leans toward no Fed rate hike by the September 2026 meeting, with the No side priced at 49% implied.

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Rybakina favored today; smart money doubts a US-Iran ceasefire | PolySpotter