Part of: US Open ATP: Karen Khachanov vs Alexander Blockx

Set 1 Winner: Khachanov vs Blockx

This tennis prediction market covers the first-set winner in the US Open ATP match between Karen Khachanov and Alexander Blockx, scheduled for September 9, 2026. The supplied data does not include live odds; PolySpotter tracks $1,356 in smart money and one signal, including a profitable bettor adding to Blockx. The market is scheduled to resolve by September 16, 2026.

1 smart money signal detected, totaling $1,356.

Categories: Tennis, Sports, Games

Notable Trades

Profitable bettor adds to Blockx

A proven, profitable serial trader with a 75% win rate is adding to a large Blockx position at 47¢ in a relatively thin market.

  • This bettor wins 75% of 65 resolved trades and is up $88,496 lifetime.
  • The wallet is adding to an existing $10,446 Blockx position, showing sustained conviction rather than a one-off bet.
  • The $1,356 purchase was placed at 47¢ despite thin recent activity, while Blockx is currently priced near 48¢.

$1,356 on Blockx | Wallet win rate: 75%

Top Holders

  1. 0x7124...cc9c Outcome 49479923, $10,446 (75% win rate)
  2. 0xfe78...0319 Outcome 49479923, $3,578 (65% win rate)
  3. 0xf609...ac40 Outcome 49479923, $1,143
  4. 0x1745...3d2d Outcome 49479923, $884 (70% win rate)
  5. 0xd3e7...bf64 Outcome 49479923, $677 (63% win rate)
  6. 0x99f0...9495 Outcome 49479923, $521 (49% win rate)
  7. 0xc357...3684 Outcome 49479923, $480
  8. 0x0c8e...cebf Outcome 49479923, $73
  9. 0x3613...59c6 Outcome 49479923, $64
  10. 0x7699...6eeb Outcome 49479923, $36

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Set 1 Winner: Khachanov vs Blockx

4dUS Open ATP: Karen Khachanov vs Alexander Blockx$1,356 tracked1 signalTennisSportsGames

This market refers to the tennis match between Karen Khachanov and Alexander Blockx in the US Open ATP, originally scheduled for September 9, 2026 at 11:30AM ET. This market will resolve to “Khachanov” if Karen Khachanov wins the first set. It will resolve to “Blockx” if Alexander Blockx wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by September 23, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official Grand Slam match statistics.

Notable Trades

Set 1 Winner: Khachanov vs Blockx

1d ago

$1,356 on Blockx at 47¢

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