National Bank Open: Arthur Rinderknech vs Brandon Nakashima
6 signals across 1 market · $39,491 tracked · resolves Aug 15, 2026
Follow the National Bank Open prediction market for Arthur Rinderknech vs Brandon Nakashima. The event tracks both possible match-winner outcomes, with $9,031 in smart money and a recent sharp-money signal scaling into Rinderknech.

Markets (1)
Top trades across all markets
- Serial winning bettor backs Nakashima
Three wallets concentrated $6,086 on Nakashima, including a serial trader with an 85% win rate and $213,724 lifetime profit, though the signal is weakened by the market’s sharp price decline and prior positions.
$20,723Score: 7.4 - Proven sharp backing Nakashima
A highly experienced bettor with 1,006 resolved positions, a 78% win rate, and substantial edge is backing Nakashima at 66%.
$1,950Wallet win rate: 78%Score: 5.8 - Serial tennis trader adds to Nakashima
A highly experienced serial trader with an 85% win rate added $3,520 to an existing Brandon Nakashima position during a sharp price decline.
$3,520Wallet win rate: 85%Score: 5.5 - Proven sharp backing Nakashima
A highly experienced bettor with 1,006 resolved positions, a 78% win rate, and substantial edge is backing Nakashima at 66%.
$2,400Wallet win rate: 78%Score: 4.7 - Profitable bettor scaling into Rinderknech
A highly profitable serial cross-market bettor with a 71% win rate is adding to an existing Arthur Rinderknech position at a substantial discount to current odds.
$1,867Wallet win rate: 71%Score: 4.3 - Proven sharp scaling into Rinderknech
A highly profitable, proven bettor with a 78% win rate and $2.66M lifetime profit is adding $9,031 to an existing Arthur Rinderknech position in a thin market.
$9,031Wallet win rate: 78%Score: 0.9
Top wallets in this event
- 0x38337d…33d1$9,031 · 1 market · 1 alert · 78% wins
- 0x0a2605…1851$4,350 · 1 market · 2 alerts · 78% wins
- 0xe394fd…289c$3,520 · 1 market · 1 alert · 85% wins
- 0xacf838…e791$1,867 · 1 market · 1 alert · 71% wins
FAQs
What are the Rinderknech vs Nakashima odds?
The latest Polymarket odds show the market-implied chances for Arthur Rinderknech and Brandon Nakashima to advance. Odds can change as traders react to new information and incoming bets.
What is the prediction market for Rinderknech vs Nakashima?
It is a two-outcome tennis prediction market covering which player advances in the National Bank Open match: Arthur Rinderknech or Brandon Nakashima.
What is smart money betting on in this event?
PolySpotter has tracked $9,031 in smart money across the event, including a recent alert showing proven sharp traders scaling into Rinderknech.
When does the Rinderknech vs Nakashima market resolve?
The market is scheduled to resolve after the match, with a resolution deadline of August 15, 2026 at 2:00 PM ET. If the match is canceled, tied, or delayed beyond the specified window, the exchange rules determine the outcome.