Smart Money SignalScore: 4.0

Pro sports sharp betting Cardinals

St. Louis Cardinals vs. Miami Marlins

In the upcoming MLB game between the St. Louis Cardinals and Miami Marlins, scheduled for April 21 at 6:40PM ET: This market will resolve to "St. Louis Cardinals" if the St. Louis Cardinals win the game. This market will resolve to "Miami Marlins" if the Miami Marlins win the game. 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, or ends in a tie, this market will resolve 50-50. 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.

Surface this because a highly active and very profitable sports trader with a 71% win rate and $2.3M P&L is taking a fresh position on the Cardinals, making it worth tracking despite only a single signal.

Total

$2,293

Trades

1

Win Rate

70%

Wallet P&L

+$2,911,826

Analysis

Copy Trade

Buy St. Louis Cardinals at 53¢

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View all alerts for St. Louis Cardinals vs. Miami Marlins

Detected April 21, 2026 at 11:53 PM

Pro sports sharp betting Cardinals | PolySpotter