{
  "id": 385108,
  "title": "Polymarket Promo Code TSN: Trade $10, Get $20 Bonus for MLB Sunday Predictions",
  "url": "https://urgent.news/2026/08/09/polymarket-promo-code-tsn-trade-10-get-20-bonus-for-mlb-sunday",
  "topic": "culture",
  "section": "Culture",
  "published": "2026-08-09T15:09:28.000Z",
  "source": {
    "name": "Yahoo Sports",
    "slug": "yahoo-sports",
    "url": "https://sports.yahoo.com/articles/polymarket-promo-code-tsn-trade-150928225.html"
  },
  "original_language": "en",
  "account": "The Sporting News reported on a Polymarket promotion for new users, offering a $20 bonus when registering with the code TSN. This bonus requires a minimum deposit of $10 in trades to activate. The bonus can be used on any MLB game listed on the platform, including Sunday's matchups. The article highlights three key games: the Los Angeles Dodgers hosting the Arizona Diamondbacks, the Boston Red Sox facing the Oakland Athletics, and the Toronto Blue Jays competing against the Philadelphia Phillies. Polymarket's data indicates that the Boston Red Sox are favored in their matchup, with a 70% probability of victory, while the Dodgers have a 58% chance of beating the Diamondbacks. The promotion's fine print states that it is available to individuals aged 18+ residing in permitted US states.",
  "summary": "New players can register with Polymarket promo code TSN this weekend and make $10 in MLB predictions to unlock a $20 sign-up bonus.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}