US Open, Qualification ATP: Kei Nishikori vs Michael Antonius
5 signals across 1 market · $20,230 tracked · resolves Sep 2, 2026
This Polymarket event tracks the US Open qualifying match between Kei Nishikori and Michael Antonius, with the market covering which player advances. PolySpotter has recorded $2,372 in tracked smart money and one recent signal: “96% winner adds to Antonius.”

Markets (1)
Top trades across all markets
- Perfect-record tennis bettor adds to position
A proven 28-0 bettor with a $46.5K profit is adding to an existing Kei Nishikori position at 58 cents.
$1,017Wallet win rate: 100%Score: 5.4 - 96% win-rate tennis sharp adding
A highly successful serial sports trader is adding $8,500 to an existing Kei Nishikori position at 60%, supported by a 96% win rate across 112 resolved bets.
$8,500Wallet win rate: 96%Score: 5.4 - Sharp bettor scaling into Nishikori
A highly profitable serial sports trader with a 79% win rate and substantial historical edge is adding to an existing Kei Nishikori position at 58%.
$6,338Wallet win rate: 56%Score: 4.7 - 95% win-rate tennis bettor adds
A highly profitable serial trader with a 95% win rate is adding to an existing Kei Nishikori position at 61¢, alongside upward market momentum.
$2,003Wallet win rate: 94%Score: 4.3 - 96% winner adds to Antonius
A highly profitable bettor with a 96% win rate and substantial edge is adding $2,372 to Michael Antonius at 42%.
$2,372Wallet win rate: 96%Score: 3.1
Top wallets in this event
- 0x0cdff1…ec9e$8,500 · 1 market · 1 alert · 96% wins
- 0xbc43c8…96d3$6,338 · 1 market · 1 alert · 56% wins
- 0x23eecf…5345$2,372 · 1 market · 1 alert · 96% wins
- 0xd4225e…7e43$2,003 · 1 market · 1 alert · 94% wins
- 0x921751…ce22$1,017 · 1 market · 1 alert · 100% wins
FAQs
What are the Nishikori vs Antonius prediction-market odds?
The event page tracks live Polymarket odds for Kei Nishikori and Michael Antonius advancing in their US Open qualifying match. Check the market for the latest prices, which can change as trading activity develops.
What is the smart money doing in the Nishikori vs Antonius market?
PolySpotter has tracked $2,372 in smart money across this event and one recent signal. The latest alert headline says, “96% winner adds to Antonius,” indicating notable smart-money activity favoring Michael Antonius.
What does this US Open qualifying market cover?
The market covers the outcome of Kei Nishikori vs Michael Antonius in the ATP US Open qualifying draw. It resolves based on which player advances.
When does the Nishikori vs Antonius market resolve?
The match was scheduled for August 26, 2026, at 11:00 AM ET, and the event is listed to resolve by September 2, 2026. Resolution follows the market’s stated rules if the match is canceled, tied, or no winner is determined.