Cincinnati Reds vs. Seattle Mariners

MLB
Cincinnati Reds
45-54
vs
22/07 01:40
Seattle Mariners
51-50
Game context

The Cincinnati Reds and Seattle Mariners enter their interleague matchup amid the 2026 MLB season's second half push for playoff positioning, with both clubs emphasizing starting pitching depth, bullpen reliability, and recent offensive consistency. Official injury reports and roster adjustments remain the primary drivers of lineups, while head-to-head trends and home/away splits provide additional context for traders assessing implied probabilities. Schedule factors such as rest advantages and travel could influence performance, though no major last-minute scratches or weather concerns have surfaced. The wisdom of crowds reflected in current market pricing highlights the matchup's competitive balance given both teams' divisional standings and form.

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Moneyline
$34.2K Vol.
Spread
$438 Vol.
Total (O/U)
$4.7K Vol.
1st 5 Innings · Moneyline
$23 Vol.
1st 5 Innings · Spread
$42 Vol.
1st 5 Innings · Total (O/U)
$187 Vol.

In the upcoming MLB game between the Cincinnati Reds and Seattle Mariners, scheduled for July 21 at 9:40PM ET:

This market will resolve to "Cincinnati Reds" if the Cincinnati Reds win the game.

This market will resolve to "Seattle Mariners" if the Seattle Mariners 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.

Resolution Source: www.mlb.com

Odds & FAQ

What are the current odds for Cincinnati Reds vs. Seattle Mariners?
Chase Burns: Strikeouts O/U 4.5 leads the field at 84%, with Luis Castillo: Strikeouts O/U 4.5 next at 74%. A solid favorite - though every trade can reshuffle the board.
What do traders predict for Cincinnati Reds vs. Seattle Mariners?
The market makes Chase Burns: Strikeouts O/U 4.5 the favorite at 84%. Implied probabilities come from real positions, and they move as traders digest new information.
When does the Cincinnati Reds vs. Seattle Mariners market resolve?
The market runs until 29 Jul 2026 (8 days left), then settles according to Polymarket's published resolution rules for this event.
How much money is trading on Cincinnati Reds vs. Seattle Mariners?
$12.7M in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade Cincinnati Reds vs. Seattle Mariners on Polymarket?
Follow this page for live prices; trading happens on Polymarket itself. Start small - implied odds move, and so can your position's value.

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