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Chicago Cubs vs. Kansas City Royals
polymarket
predict

Who will win Chicago Cubs vs Kansas City Royals?

Volume:
$470,437

O/U 8.5

 - Polymarket

O/U 8.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 9, 2026

Closed: Aug 8, 9:25 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

O/U 8.5

View
100%
39%
Yes 100¢No 0¢
0.1¢
N/A
$29,625
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
100%
73%
Yes 100¢No 0¢
0.1¢
N/A
$8,698
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
100%
81%
Yes 100¢No 0¢
0.1¢
N/A
$4,414
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

View
100%
46%
Yes 100¢No 0¢
0.1¢
N/A
$778
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 5.5

View
100%
44%
Yes 100¢No 0¢
0.1¢
N/A
$32
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

View
100%
78%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

View
100%
36%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

View
100%
14%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

View
100%
28%
Yes 100¢No 0¢
0.1¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
predict

Chicago Cubs vs. Kansas City Royals

View
1%
60%
Yes 1¢No 99¢
—
$1,458
$8,984
N/A
N/A
N/A
Settled
No
polymarket

Chicago Cubs vs. Kansas City Royals

View
0%
61%
Yes 0¢No 100¢
—
N/A
$332,855
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

View
0%
49%
Yes 0¢No 100¢
—
N/A
$65,864
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

View
0%
49%
Yes 0¢No 100¢
—
N/A
$12,626
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

View
0%
39%
Yes 0¢No 100¢
—
N/A
$3,521
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

View
0%
42%
Yes 0¢No 100¢
—
N/A
$2,343
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

View
0%
Yes 0¢No 100¢
—
N/A
$366
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -4.5

View
0%
Yes 0¢No 100¢
—
N/A
$143
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 6.5

View
0%
31%
Yes 0¢No 100¢
—
N/A
$85
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 11.5

View
0%
Yes 0¢No 100¢
—
N/A
$48
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

View
0%
35%
Yes 0¢No 100¢
—
N/A
$21
N/A
N/A
N/A
Settled
Yes
polymarket

Extra Innings

View
0%
8%
Yes 0¢No 100¢
—
N/A
$5
N/A
N/A
N/A
Settled
No
Total markets: 21

Description

This group of markets focuses on the outcome of an upcoming MLB game between the Chicago Cubs and Kansas City Royals scheduled for August 8 at 7:10 PM ET. The markets cover both the overall game winner and whether any runs will be scored in the first inning.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms use identical resolution logic based on official MLB statistics or credible reporting consensus, with consistent handling of postponements, cancellations, and ties.Primary resolution logic: Official final statistics from MLB.com or consensus of credible reporting if official stats are unavailable within 24 hours

Core resolution logic:

  • Market resolves to the winning team based on official final game result
  • If game is postponed, market remains open until game completion
  • If game is canceled with no makeup date or ends in a tie, market resolves 50-50
  • First-inning run market resolves based on whether at least one run is scored by either team in the first inning

Edge cases & clarifications:

  • Postponement: Market remains open until makeup game is completed
  • Cancellation: Market resolves 50-50 if no makeup game is scheduled
  • Tie: Market resolves 50-50 if game ends in a tie
Timing: Resolution occurs when official final statistics are published by MLB or within 24 hours of game conclusion if stats are unavailableOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

In the upcoming MLB game between the Chicago Cubs and Kansas City Royals, scheduled for August 8 at 7:10PM ET: This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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.

Predict

In the upcoming MLB game between the Chicago Cubs and Kansas City Royals, scheduled for August 8 at 7:10PM ET: This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game. This market will resolve to "Kansas City Royals" if the Kansas City Royals 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.