TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
Which teams will be a #1 seed in NCAA Tournament?
polymarket

Which teams will be a #1 seed in NCAA Tournament?

Volume:
$37,311

Michigan

 - Polymarket

Michigan - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Mar 16, 2026

Closed: Mar 14, 8:00 PM EST

polymarket

Polymarket

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

Michigan

View
100%
Yes 100¢No 0¢
—
N/A
$4,631
N/A
N/A
N/A
Settled
Yes
polymarket

Arizona

100%
Yes 100¢No 0¢
—
N/A
$1,698
N/A
N/A
N/A
Settled
Yes
polymarket

UConn

0%
Yes 0¢No 100¢
—
N/A
$8,899
N/A
N/A
N/A
Settled
No
polymarket

Vanderbilt

0%
Yes 0¢No 100¢
—
N/A
$2,800
N/A
N/A
N/A
Settled
No
polymarket

Illinois

0%
Yes 0¢No 100¢
—
N/A
$2,605
N/A
N/A
N/A
Settled
No
polymarket

Gonzaga

0%
Yes 0¢No 100¢
—
N/A
$2,561
N/A
N/A
N/A
Settled
No
polymarket

North Carolina

0%
Yes 0¢No 100¢
—
N/A
$2,239
N/A
N/A
N/A
Settled
No
polymarket

Nebraska

0%
Yes 0¢No 100¢
—
N/A
$2,026
N/A
N/A
N/A
Settled
No
polymarket

Houston

0%
Yes 0¢No 100¢
—
N/A
$1,986
N/A
N/A
N/A
Settled
No
polymarket

Louisville

0%
Yes 0¢No 100¢
—
N/A
$1,509
N/A
N/A
N/A
Settled
No
polymarket

Michigan State

0%
Yes 0¢No 100¢
—
N/A
$1,370
N/A
N/A
N/A
Settled
No
polymarket

Kansas

0%
Yes 0¢No 100¢
—
N/A
$1,266
N/A
N/A
N/A
Settled
No
polymarket

Alabama

0%
Yes 0¢No 100¢
—
N/A
$959
N/A
N/A
N/A
Settled
No
polymarket

Texas Tech

0%
Yes 0¢No 100¢
—
N/A
$843
N/A
N/A
N/A
Settled
No
polymarket

Arkansas

0%
Yes 0¢No 100¢
—
N/A
$837
N/A
N/A
N/A
Settled
No
polymarket

Iowa State

0%
Yes 0¢No 100¢
—
N/A
$574
N/A
N/A
N/A
Settled
No
polymarket

Purdue

0%
Yes 0¢No 100¢
—
N/A
$508
N/A
N/A
N/A
Settled
No
polymarket

Duke

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

BYU

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Tennessee

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 20

Description

The seedings and bracket for the 2026 NCAA Men’s Basketball March Madness Tournament are scheduled to be selected on March 15, 2026. This market will resolve to “Yes” if the listed team earns a number 1 seed in the 2026 NCAA Men’s Basketball March Madness Tournament. Otherwise, this market will resolve to “No”. If the 2026 NCAA Men’s Basketball March Madness Tournament is canceled, or the number 1 seeds are not definitively known by May 31, 2026, 11:59 PM ET, this market will resolve to “No”. The primary resolution source for this market will be official information from the NCAA (ncaa.com).