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

Kansas City Royals vs. St. Louis Cardinals: O/U 9.5

In the upcoming MLB game between the Kansas City Royals and St. Louis Cardinals, scheduled for May 17 at 2:15 PM ET: This market will resolve to "Over" if the Kansas City Royals and St. Louis Cardinals combine to score 10 or more runs in this game. If the combined total is less than 10, 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 $94,670.

Categories: Sports, Games, MLB, baseball

Notable Trades

Last-minute profitable sports whale

A profitable high-volume sports trader put nearly $95k on Under moments before game start, with repeated cross-market history and a major volume spike behind the move.

  • This bettor is up $249k lifetime and has traded over $12.6M across Polymarket.
  • They placed $94.7k on Under in the final minutes before first pitch.
  • The market saw a 238x–381x volume spike, suggesting heavy late conviction.

$94,670 on Under | Wallet win rate: 62%

Top Holders

  1. 0x4bff...fc26 Under, $150,051 (62% win rate)
  2. 0x9495...9a27 Over, $63,583 (64% win rate)
  3. 0xdbad...9c95 Over, $50,000 (62% win rate)
  4. 0x5268...135d Over, $15,542 (53% win rate)
  5. 0x21f3...35e3 Over, $9,377 (74% win rate)
  6. 0xadfb...c2ef Over, $2,000
  7. 0x78b0...9f1a Over, $1,948 (97% win rate)
  8. 0x9703...69c2 Over, $1,467
  9. 0xa697...59d5 Over, $1,454
  10. 0x09ee...90a4 Over, $890

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Kansas City Royals vs. St. Louis Cardinals: O/U 9.5

ResolvedKansas City Royals vs. St. Louis Cardinals$94,670 tracked1 signalSportsGamesMLBbaseball
Over
33¢
Under
68¢

In the upcoming MLB game between the Kansas City Royals and St. Louis Cardinals, scheduled for May 17 at 2:15 PM ET: This market will resolve to "Over" if the Kansas City Royals and St. Louis Cardinals combine to score 10 or more runs in this game. If the combined total is less than 10, 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.

KC
1
19-27
Live
3
0-0, 0 out
STL
0
27-18
KC +100STL -120O/U 9.5Polymarket: 33¢
Venue
Busch Stadium, St. Louis
Weather
87° Mostly sunny
Price History — “Under
75¢
63¢
51¢
Alert entriesHigh-conviction

Notable Trades

Kansas City Royals vs. St. Louis Cardinals: O/U 9.5

20h ago

$94,670 on Under at 53¢

53¢68¢15¢

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