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General Category => Harness Racing => Topic started by: Calhoun on August 12, 2026, 06:27:29 PM

Title: Anyone Betting Sports on Kalshi or Polymarket?
Post by: Calhoun on August 12, 2026, 06:27:29 PM

I bet a little baseball.

I'm seeing  effective hold of 1.5% on on Kalshi vs 4.5% on DK or FD.

So, instead of -110, more like -103.

Pretty big difference.

Football will be interesting.