Part of: Cincinnati Reds vs. Seattle Mariners

Cincinnati Reds vs. Seattle Mariners: O/U 8.5

In the upcoming MLB game between the Cincinnati Reds and Seattle Mariners, scheduled for July 22 at 3:40 PM ET: This market will resolve to "Over" if the Cincinnati Reds and Seattle Mariners 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 $36,702.

Categories: Sports, Games, MLB, baseball

Notable Trades

Sharp bettor leads six-wallet Under cluster

Six wallets concentrated $33,212 on Under, including a bettor with a 91% win rate and substantial proven edge, alongside a 44.7x volume spike.

  • A bettor with a 91% win rate across 3,985 resolved positions is buying Under at 50¢.
  • Six wallets committed $33,212 to Under, with several adding to existing positions.
  • Trading volume surged 44.7x above its recent average while the market remains near an even 50/50 price.

$36,702 on Under

Top Holders

  1. 0x16bb...8492 — Over, $3,048 (95% win rate)
  2. 0x1ba4...6de0 — Over, $189 (72% win rate)
  3. 0x4c8c...01c9 — Over, $100
  4. 0xf15e...80b5 — Over, $68
  5. 0xfa88...3884 — Over, $40
  6. 0x250f...4fc6 — Over, $40
  7. 0xc546...058e — Over, $40
  8. 0xf180...3b6c — Over, $33
  9. 0x8caf...5d4d — Over, $25
  10. 0x39fc...e2f2 — Over, $20 (60% win rate)

Cincinnati Reds vs. Seattle Mariners: O/U 8.5

Cincinnati Reds vs. Seattle Mariners$36,702 tracked1 signalSportsGamesMLBbaseball
Over
0¢
Under
100¢

In the upcoming MLB game between the Cincinnati Reds and Seattle Mariners, scheduled for July 22 at 3:40 PM ET: This market will resolve to "Over" if the Cincinnati Reds and Seattle Mariners 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.

CIN
5
47-54
Final
SEA
3
51-52
CIN +144SEA -175O/U 8.5Polymarket: 0¢
Venue
T-Mobile Park, Seattle
Attendance
38,236

Notable Trades

Cincinnati Reds vs. Seattle Mariners: O/U 8.5

2026-07-23 10:29 UTC

$36,702 on Under at 50¢

50¢→100¢↑50¢