Charles Johnson enters UFC 330 as the slight favorite in this 130-pound catchweight prelim against short-notice replacement Eduardo Chapolin, reflecting trader consensus on the American flyweight veteran’s experience and full training camp. Johnson, 19-9 with eight UFC wins, remains highly active after a third-round submission loss in June, bringing extensive Octagon time and recent form into a matchup against the Brazilian’s UFC debut. Chapolin, 15-2 and former LFA champion, arrives off a first-round knockout title defense but faces significant preparation disadvantages typical of late replacements, limiting adjustment time against Johnson’s pace and wrestling. Weigh-ins at 129.5 pounds confirmed the catchweight, with no reported issues. The close implied probabilities highlight how Chapolin’s knockout power creates realistic upset potential despite the preparation gap.
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Charles Johnson – Eduardo Chapolin
Moneyline
$473K Vol.
Totals
$6.8K Vol.
Go the Distance?
$24.9K Vol.
Fight won by KO/TKO?
$4.3K Vol.
Johnson to win by KO/TKO?
$232 Vol.
Chapolin to win by KO/TKO?
$924 Vol.
Fight won by submission?
$72 Vol.
It will resolve to "Eduardo Chapolin" if Eduardo Chapolin 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 August 29, 2026, this market will resolve "50-50."
The resolution source for this market will be official information from the UFC.
Market Opened: Aug 13, 2026, 12:28 PM ET
Resolution Source
https://www.ufc.com/eventsResolver
0x65070BE91...Charles Johnson – Eduardo Chapolin
Moneyline
$473K Vol.
Totals
$6.8K Vol.
Go the Distance?
$24.9K Vol.
Fight won by KO/TKO?
$4.3K Vol.
Johnson to win by KO/TKO?
$232 Vol.
Chapolin to win by KO/TKO?
$924 Vol.
Fight won by submission?
$72 Vol.
It will resolve to "Eduardo Chapolin" if Eduardo Chapolin 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 August 29, 2026, this market will resolve "50-50."
The resolution source for this market will be official information from the UFC.
Market Opened: Aug 13, 2026, 12:28 PM ET
Resolution Source
https://www.ufc.com/eventsResolver
0x65070BE91...Charles Johnson enters UFC 330 as the slight favorite in this 130-pound catchweight prelim against short-notice replacement Eduardo Chapolin, reflecting trader consensus on the American flyweight veteran’s experience and full training camp. Johnson, 19-9 with eight UFC wins, remains highly active after a third-round submission loss in June, bringing extensive Octagon time and recent form into a matchup against the Brazilian’s UFC debut. Chapolin, 15-2 and former LFA champion, arrives off a first-round knockout title defense but faces significant preparation disadvantages typical of late replacements, limiting adjustment time against Johnson’s pace and wrestling. Weigh-ins at 129.5 pounds confirmed the catchweight, with no reported issues. The close implied probabilities highlight how Chapolin’s knockout power creates realistic upset potential despite the preparation gap.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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