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%

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Sports
UFC Fight Night: Malcolm Wellmaker vs. Juan Diaz (Bantamweight, Main Card)
polymarket

UFC Fight Night: Malcolm Wellmaker vs. Juan Diaz (Bantamweight, Main Card)

Volume:
$1,257,284

Fight won by submission?

 - Polymarket

Fight won by submission? - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 17, 2026

Closed: May 16, 11:59 PM EST

polymarket

Polymarket

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

Fight won by submission?

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$183
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 0.5 Rounds

100%
Yes 100¢No 0¢
0.1¢
N/A
$116
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 1.5 Rounds

100%
Yes 100¢No 0¢
0.1¢
N/A
$40
N/A
N/A
N/A
Settled
Yes
polymarket

Malcolm Wellmaker vs. Juan Diaz

0%
Yes 0¢No 100¢
—
N/A
$1,216,021
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 2.5 Rounds

0%
Yes 0¢No 100¢
—
N/A
$26,692
N/A
N/A
N/A
Settled
Yes
polymarket

Wellmaker to win by KO/TKO?

0%
Yes 0¢No 100¢
—
N/A
$12,710
N/A
N/A
N/A
Settled
No
polymarket

Fight won by KO/TKO?

0%
Yes 0¢No 100¢
—
N/A
$1,104
N/A
N/A
N/A
Settled
No
polymarket

Fight to Go the Distance?

0%
Yes 0¢No 100¢
—
N/A
$380
N/A
N/A
N/A
Settled
No
polymarket

Diaz to win by KO/TKO?

0%
Yes 0¢No 100¢
—
N/A
$38
N/A
N/A
N/A
Settled
No
Total markets: 9

Description

This market will resolve to "Malcolm Wellmaker" if Malcolm Wellmaker is officially declared the winner of the fight against Juan Diaz at UFC Fight Night: Allen vs. Costa, scheduled for May 16, 2026. It will resolve to "Juan Diaz" if Juan Diaz is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond May 30, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.