National Bank Open: Ben Shelton vs Brandon Nakashima
8 signals across 1 market · $237,039 tracked · resolves Aug 21, 2026
Follow prediction-market odds for the National Bank Open match between Ben Shelton and Brandon Nakashima. PolySpotter tracks $117,500 in smart money across the event, including a recent whale scaling into Shelton; the market covers which player advances.
Markets (1)
Top trades across all markets
- Four-wallet cluster backs Shelton
A four-wallet $43,169 Shelton cluster includes a highly profitable 83% bettor and preceded a move from roughly 68% to 80%.
$43,169Score: 7.3 - Profitable new whale scaling Nakashima
A highly profitable new wallet is adding $58,882 to an existing Brandon Nakashima position during a 67x volume spike.
$58,882Wallet win rate: 100%Score: 6.9 - Sharp bettor scales into Shelton
A highly profitable, proven bettor with an 84% win rate is adding $10,000 to Ben Shelton during an extreme volume spike.
$10,000Wallet win rate: 84%Score: 5.8 - Sharp bettor adds to Nakashima
A highly profitable serial bettor with a 90% win rate and substantial positive edge is adding to an existing Brandon Nakashima position at 32%.
$3,520Wallet win rate: 90%Score: 5.8 - 99% winner backs Shelton
A highly proven bettor with a 99% win rate and substantial edge is making a fresh $1,035 purchase of Ben Shelton at 69%.
$1,035Wallet win rate: 99%Score: 5.4 - Elite bettor scaling into Nakashima
A highly proven bettor with a 96% win rate and substantial edge is adding to a Brandon Nakashima position at 32%.
$1,416Wallet win rate: 97%Score: 5.4 - Sharp bettor backs tennis underdog
A highly profitable serial trader with a 77% win rate and substantial edge is backing the 32% underdog in a liquid tennis market.
$1,517Wallet win rate: 76%Score: 4.7 - New whale scaling into Shelton
A very new wallet is repeatedly adding more than $117,000 to Ben Shelton, creating a strong concentrated whale signal despite limited proven history.
$117,500Wallet win rate: 83%Score: 4.5
Top wallets in this event
- 0x2f44fa…93c2$117,500 · 1 market · 1 alert · 83% wins
- 0x2075f1…0c4f$58,882 · 1 market · 1 alert · 100% wins
- 0xd3faf1…a26c$10,000 · 1 market · 1 alert · 84% wins
- 0x3cd63e…18e4$3,520 · 1 market · 1 alert · 90% wins
- 0xa9c4b1…7433$1,517 · 1 market · 1 alert · 76% wins
- 0xe98c61…8792$1,416 · 1 market · 1 alert · 97% wins
- 0xc3c3b3…eec8$1,035 · 1 market · 1 alert · 99% wins
FAQs
What are the Ben Shelton vs Brandon Nakashima prediction-market odds?
The live Polymarket odds show the market-implied chances of Ben Shelton or Brandon Nakashima advancing. Check the event page for current prices, which can change as traders update their positions.
Who is smart money backing in the Shelton-Nakashima market?
PolySpotter’s latest alert reports a new whale scaling into Ben Shelton. The event has recorded one smart money signal, with $117,500 in smart money tracked.
What does the Shelton vs Nakashima market resolve on?
The market resolves to Ben Shelton if he advances, or to Brandon Nakashima if he advances. If the match is canceled, ends in a tie, or remains unresolved more than seven days after its scheduled date, the exchange’s stated resolution rules apply.
When is the National Bank Open match scheduled to resolve?
The match is scheduled for August 13, 2026 at 8:00 PM ET, and the market’s resolution deadline is August 21, 2026, subject to the exchange’s resolution conditions.