TOTAL VOLUME:

$134.2b

24H VOL:

$143,246,370

24H TRANSACTIONS:

2,403,290,006

OPEN INTEREST:

$1,452,035,386

405,032

Markets across

30,543

events

MATCHED EVENTS:

2,690

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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New York Y vs Arizona: First 5 Spread
kalshi

New York Y vs Arizona: First 5 Spread

Volume:
$22,319

New York Y -2.5 first 5 innings

 - Kalshi

New York Y -2.5 first 5 innings - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 18, 11:24 PM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

New York Y -2.5 first 5 innings

View
100%
Yes 100¢No 0¢
100¢
N/A
$16,530
N/A
N/A
$9,171
Settled
Yes
kalshi

New York Y -1.5 first 5 innings

View
100%
Yes 100¢No 0¢
100¢
N/A
$4,629
N/A
N/A
$3,406
Settled
Yes
kalshi

Arizona -1.5 first 5 innings

View
0%
Yes 0¢No 100¢
100¢
N/A
$780
N/A
N/A
$561
Settled
No
kalshi

Arizona -2.5 first 5 innings

View
0%
Yes 0¢No 100¢
100¢
N/A
$380
N/A
N/A
$369
Settled
No
Total markets: 4

Description

This event tracks the performance of two baseball teams over the first five innings of their scheduled game. It focuses on the margin of victory for either team during this specific segment of play. The outcome depends entirely on the run differential within that timeframe, not the final game result.

Kalshi

This event covers four distinct outcome markets for the first five innings of the New York Y vs Arizona professional baseball game scheduled for September 18, 2026. Each market resolves based on whether the winning team exceeds specific run differentials: Arizona winning by more than 2.5 or 1.5 runs, or New York Y winning by more than 1.5 or 2.5 runs within the first five innings. All markets remain open if the game is postponed or delayed, closing only after the rescheduled game concludes within two days. The event exclusively evaluates performance during the first five innings and is unaffiliated with the governing league, with all trademarks belonging to their respective owners.