What the Odds Say
Sedriques Dumas and Mickey Gall are set to square off on Saturday, September 26, and the betting market has a clear lean heading into fight night. Mickey Gall is installed as the consensus favorite, with both 1xBet and BetOnline.ag listing him at -156. That line carries an implied probability of roughly 60.9%.
Dumas comes back as the underdog at +131 on BetOnline.ag and +133 at 1xBet, reflecting an implied probability of around 43.3% for the upset. The spread between these numbers is tight enough that this fight is far from a foregone conclusion, and there is real value to evaluate on both sides depending on how you see the matchup.
If you want to convert these numbers across formats or verify the implied probabilities, the Odds Converter on Line Whale makes it straightforward.
Moneyline Breakdown by Book
Gall at -156 Across the Board
The agreement between 1xBet and BetOnline.ag on Gall's price suggests the market has settled. When two books land on the exact same favorite price, it typically signals that early sharp action has already shaped the line and public money hasn't moved it significantly. There is not much daylight to exploit on Gall's side right now.
Dumas at +131 to +133
The two-cent difference between BetOnline.ag (+131) and 1xBet (+133) on Dumas is minimal but real. If you are leaning toward Dumas, grabbing the extra two cents at 1xBet gives you a slightly better return for the same risk. Small edges add up across a card or a season for bettors who shop lines consistently.
The Draw Line
1xBet lists a draw at +3200, an implied probability of roughly 3%. Draws are rare in MMA and this number reflects that. It is a novelty bet for most, but worth noting for bettors who want full outcome coverage.
Context on Both Fighters
Mickey Gall is a recognizable name in the UFC's welterweight division with several years of octagon experience. He built his reputation as a submission specialist, and that experience is the clearest asset the books are pricing into his favoritism here.
Sedriques Dumas is a younger prospect who has been building his record toward bigger opportunities. His athleticism has drawn attention, and a price around +131 to +133 signals the market is not dismissing him. Underdogs in this range win often enough to warrant serious evaluation, particularly in MMA, where a single exchange can flip a fight regardless of how the odds are stacked.
Handicapping the stylistic matchup matters at this range, and bettors who do that work have a clear advantage over those who simply back the favorite.
Betting Angles to Watch
Line Movement Before Fight Night
With nine days until the event, there is meaningful time for this line to shift. If sharp money comes in on Dumas and his price drops toward -110 or -115, that would signal the market reassessing his chances significantly. If Gall's price shortens to -175 or beyond, it would indicate one-sided public action pushing the number. Where this line goes before fight night is as important as where it sits today.
MMA Lines Are Volatile
MMA odds are among the most susceptible to movement driven by new information, including injury reports, training camp updates, or weight-cutting news. Any development out of either camp between now and September 26 could shift this number considerably. Line Whale's Steam Moves tool can help you track significant changes in real time.
Implied Probability vs. True Probability
The core question with any +131 underdog is whether the market is pricing the fighter accurately. Gall at -156 reflects roughly 61% confidence from the books. If your research leads you to believe Dumas wins this fight more than 43% of the time, his current price represents positive expected value. The EV Calculator can help you quantify exactly how much edge you would be working with under different probability assumptions.
Shopping Lines Before You Bet
With the market currently consistent across books, this is a situation to monitor rather than rush. Nine days is plenty of time for additional books to post lines, for numbers to shift, and for new information to surface. Getting the best available number on whichever side you land on is always the priority. Comparing lines across multiple sportsbooks before placing any bet is a habit that separates disciplined bettors from the rest.