Justin Gaethje captured the undisputed UFC lightweight title in June 2026 with a fourth-round TKO over Ilia Topuria, building on his January interim title win against Paddy Pimblett. As the current champion with no scheduled bouts for the remainder of the year, trader consensus reflects his strong position to retain the belt through December 31. Topuria’s earlier move to lightweight and subsequent loss shifted momentum, while other contenders like Mauricio Ruffy, Charles Oliveira, and Arman Tsarukyan remain in the mix but face longer paths amid the division’s depth. Gaethje’s stated intent to rest after multiple 2026 fights further supports the market’s heavy weighting toward his continued reign.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedJustin Gaethje 83.5%
Ilia Topuria 5.8%
Charles Oliveira 4.9%
Mauricio Ruffy 4.8%
$666,971 Vol.
$666,971 Vol.
Dec 31, 2026
Ilia Topuria
6%
Arman Tsarukyan
3%
Charles Oliveira
5%
Max Holloway
1%
Justin Gaethje
84%
Paddy Pimblett
4%
Dan Hooker
<1%
Mateusz Gamrot
<1%
Benoît Saint Denis
1%
Rafael Fiziev
<1%
Renato Moicano
<1%
Mauricio Ruffy
5%
Justin Gaethje 83.5%
Ilia Topuria 5.8%
Charles Oliveira 4.9%
Mauricio Ruffy 4.8%
$666,971 Vol.
$666,971 Vol.
Dec 31, 2026
Ilia Topuria
$18,927 Vol.
6%
Arman Tsarukyan
$8,888 Vol.
3%
Charles Oliveira
$8,407 Vol.
5%
Max Holloway
$16,512 Vol.
1%
Justin Gaethje
$22,076 Vol.
84%
Paddy Pimblett
$526,194 Vol.
4%
Dan Hooker
$2,174 Vol.
<1%
Mateusz Gamrot
$1,993 Vol.
<1%
Benoît Saint Denis
$53,763 Vol.
1%
Rafael Fiziev
$2,086 Vol.
<1%
Renato Moicano
$2,429 Vol.
<1%
Mauricio Ruffy
$3,521 Vol.
5%
This market will resolve according to the official UFC Lightweight division champion on December 31, 2026 at 12:00 PM ET.
Only official UFC division champions will count. Interim champions will not count.
If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.
The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).Justin Gaethje captured the undisputed UFC lightweight title in June 2026 with a fourth-round TKO over Ilia Topuria, building on his January interim title win against Paddy Pimblett. As the current champion with no scheduled bouts for the remainder of the year, trader consensus reflects his strong position to retain the belt through December 31. Topuria’s earlier move to lightweight and subsequent loss shifted momentum, while other contenders like Mauricio Ruffy, Charles Oliveira, and Arman Tsarukyan remain in the mix but face longer paths amid the division’s depth. Gaethje’s stated intent to rest after multiple 2026 fights further supports the market’s heavy weighting toward his continued reign.
This market will resolve according to the official UFC Lightweight division champion on December 31, 2026 at 12:00 PM ET.
Only official UFC division champions will count. Interim champions will not count.
If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.
The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).
Only official UFC division champions will count. Interim champions will not count.
If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.
The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).
Market Opened: Jan 4, 2026, 2:29 PM ET
Volume
$666,971End Date
Dec 31, 2026Market Opened
Jan 4, 2026, 2:29 PM ETResolver
0x2F5e3684c...This market will resolve according to the official UFC Lightweight division champion on December 31, 2026 at 12:00 PM ET.
Only official UFC division champions will count. Interim champions will not count.
If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.
The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).Justin Gaethje captured the undisputed UFC lightweight title in June 2026 with a fourth-round TKO over Ilia Topuria, building on his January interim title win against Paddy Pimblett. As the current champion with no scheduled bouts for the remainder of the year, trader consensus reflects his strong position to retain the belt through December 31. Topuria’s earlier move to lightweight and subsequent loss shifted momentum, while other contenders like Mauricio Ruffy, Charles Oliveira, and Arman Tsarukyan remain in the mix but face longer paths amid the division’s depth. Gaethje’s stated intent to rest after multiple 2026 fights further supports the market’s heavy weighting toward his continued reign.
This market will resolve according to the official UFC Lightweight division champion on December 31, 2026 at 12:00 PM ET.
Only official UFC division champions will count. Interim champions will not count.
If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.
The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).
Only official UFC division champions will count. Interim champions will not count.
If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.
The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).
Volume
$666,971End Date
Dec 31, 2026Market Opened
Jan 4, 2026, 2:29 PM ETResolver
0x2F5e3684c...Justin Gaethje captured the undisputed UFC lightweight title in June 2026 with a fourth-round TKO over Ilia Topuria, building on his January interim title win against Paddy Pimblett. As the current champion with no scheduled bouts for the remainder of the year, trader consensus reflects his strong position to retain the belt through December 31. Topuria’s earlier move to lightweight and subsequent loss shifted momentum, while other contenders like Mauricio Ruffy, Charles Oliveira, and Arman Tsarukyan remain in the mix but face longer paths amid the division’s depth. Gaethje’s stated intent to rest after multiple 2026 fights further supports the market’s heavy weighting toward his continued reign.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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