Part of: St. Louis Cardinals vs. Kansas City Royals

St. Louis Cardinals vs. Kansas City Royals: O/U 8.5

In the upcoming MLB game between the St. Louis Cardinals and Kansas City Royals, scheduled for June 18 at 7:40 PM ET: This market will resolve to "Over" if the St. Louis Cardinals and Kansas City Royals combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

1 smart money signal detected, totaling $1,689.

Categories: Sports, Games, MLB, baseball

Notable Trades

94% winning sports sharp

Elite sharp wallet with a 94% historical win rate and $142k profit bought Under despite the market moving heavily toward Over.

  • This bettor wins 94% of resolved bets and is up $142k lifetime.
  • They are a serial cross-market sports trader with 38 events and $172k total traded.
  • They bought Under at 35¢ while the market now prices it near 26¢, offering a cheaper follow entry than the sharp paid.

$1,689 on Under | Wallet win rate: 95%

Top Holders

  1. 0x9c3c...e8c9 — Under, $11,328 (95% win rate)
  2. 0xe7c0...24ee — Under, $1,000
  3. 0xd81e...e3d0 — Under, $535 (96% win rate)
  4. 0x224a...a3d5 — Under, $480 (67% win rate)
  5. 0x9703...69c2 — Under, $147 (76% win rate)
  6. 0x8d0c...c90a — Under, $140
  7. 0x8482...3f7a — Under, $100
  8. 0x32ed...f960 — Under, $30 (67% win rate)
  9. 0xd9e0...05f2 — Under, $29 (51% win rate)
  10. 0x4836...859b — Under, $21

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St. Louis Cardinals vs. Kansas City Royals: O/U 8.5

St. Louis Cardinals vs. Kansas City Royals$1,689 tracked1 signalSportsGamesMLBbaseball
Over
100¢
Under
0¢

In the upcoming MLB game between the St. Louis Cardinals and Kansas City Royals, scheduled for June 18 at 7:40 PM ET: This market will resolve to "Over" if the St. Louis Cardinals and Kansas City Royals combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

STL
6
40-33
Final
KC
14
31-45
STL -105KC -114O/U 9Polymarket: 100¢
Venue
Kauffman Stadium, Kansas City
Attendance
18,363

Notable Trades

St. Louis Cardinals vs. Kansas City Royals: O/U 8.5

2026-06-19 00:13 UTC

$1,689 on Under at 35¢

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