
As the best 10 to 12-year-old baseball players in the world gather in South Williamsport, PA, the 2025 Little League World Series odds are finally available. If you are interested in wagering on the most prestigious youth baseball tournament, I’m here to help by dissecting the field.
10 teams from the United States and 10 international teams will vie for the ultimate honor at the Little League World Series Complex. I highlight the latest odds, go through the favorites, and finish with my Little League World Series predictions at the end of this article!
2025 Little League World Series Odds
BetOnline offers three markets for betting on the Little League World Series. In addition to wagering on the winning side, there are odds for the American and international brackets.
I explore each bracket and my predictions for the championship series, and whether an American or international team will be victorious.
You can find up-to-date odds to win Little League World Series 2025 at BetOnline by navigating to Sports > Baseball > Futures > Little League World Series.
International Bracket Winner Odds
TEAM
ODDS
Chinese Taipei (Asia-Pacific)
-300
Tokyo (Japan)
+325
Aruba (Caribbean)
+450
Chinese Taipei (-300) Chinese Taipei has a 75% implied probability to win the international side of the LLWS, which positions them well ahead of Tokyo (+325) and Venezuela (+400).
Aruba (+450) will attempt to pull the upset in an elimination game against Tokyo, but that is unlikely to go very well. Tokyo is heavily favored, so Aruba’s 18.2% implied chance to win should probably be lower. I don’t see them as a serious contender!
United States Bracket Winner Odds
TEAM
ODDS
Connecticut (Metro)
+120
South Carolina (Southeast)
+175
Nevada (Mountain)
+250
South Dakota (Midwest)
+300
Connecticut (+120) has taken over as the betting favorite to win the United States bracket! In a stunning shift toward the team from the Metro region, Connecticut currently has a 45.5% implied probability after entering the tournament as a +1400 underdog.
At +1400, Connecticut had just a 6.7% implied chance to win the US bracket at the best baseball betting sites. Now, oddsmakers have them in the top spot, just an edge ahead of South Carolina at +175, or a 36.4% chance. South Carolina entered at +200, so they remain one of the favorites.
Surprisingly, pre-tournament favorite Hawaii was bounced in the preliminaries and no longer have a seat at the table after South Carolina sent them packing.
Little League World Series Champion Odds
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- International (-400)
- United States (+300)
The international (-400) side has taken a commanding lead, according to online bookmakers. In short, BetOnline has the international bracket in a dominant spot, with an 80% implied chance to prevail. Most of that confidence comes from Chinese Taipei, who has proven to be the best team thus far.
The US isn’t being given much credit to win at +300 odds, but are they a strong value play here?
2025 Little League World Series Favorites
Before revealing my best Little League World Series picks, let’s check out the top contenders from each side in South Williamsport.
International Bracket Favorites
I consider two teams the only favorites remaining on the international bracket. Find my analysis of Chinese Taipei and Tokyo below:
American Bracket Favorites
With Hawaii shockingly losing early in the Little League World Series, there are two new favorites to represent the US in the championship against the winner of the international bracket:
Little League World Series 2025 Betting Picks
With three markets for the Little League World Series at BetOnline, check out the best bets I recommend backing:
International Bracket Winner Prediction
As expected, the international bracket is coming down to Tokyo and Chinese Taipei. Chinese Taipei is the clear favorite here at -300, but I wouldn’t look past Tokyo — not with Yamamoto on the diamond.
Still, you truly have to give the edge to the stacked Chinese Taipei team. Japan isn’t going to love hitting against a high-powered Chinese Taipei pitching staff, and it will likely show up on the state sheet. This is, of course, if Tokyo makes it past Aruba, and I have my doubts in a matchup that should be close.
If Aruba upsets Tokyo, Chinese Taipei should have a free trip to the championship against the US. Aruba does not have the firepower to overcome Chinese Taipei. And, if Tokyo finds a way to get rid of the pesky Arubans, they are unlikely to scratch enough runs across the plate.
I don’t like this price, but Chinese Taipei should be closer to -500 against two beatable foes. With this in mind, Chinese Taipei at -300 is the pick here, perhaps in a parlay at an elevated price.
American Bracket Winner Prediction
Hawaii entered the Little League World Series as the clear favorites to win the American bracket. However, they had an unexpected exit, and the US side experienced a big shake-up.
I bet on Connecticut to win the American bracket at +1400 on the pre-tournament odds. While South Carolina poses a huge threat, it’s hard to deny that Connecticut is the team riding the momentum after they were disregarded as a threat heading into the tournament.
In what should be a highly entertaining finish in this bracket, I’m going to add to my original +1400 bet and place a wager on Connecticut at +120!
Little League World Series Champion Prediction
The international bracket is heavily favored to win the outright championship. According to the latest LLWS odds, at -400, there is high confidence in Chinese Taipei or Tokyo winning the title.
However, laying that kind of juice in a format like this, with the Americans still bringing some talent to the equation, is pretty foolish. Yes, Chinese Taipei is the most talented team remaining in the Little League World Series.
However, are they really so much better than Connecticut or South Carolina to justify the -400 odds? I’m not so sure. On any given day, Chinese Taipei could underperform, and that’s all it takes for them to suffer an upset.
This is baseball, and paying -400 on kids this young, where emotions play a large role, in what should be a closer finale than the odds suggest, doesn’t offer any value.
In review, I recommend taking a flier on an American team winning the Little League World Series at this fantastic price of +300.
Where to Bet on the Little League World Series Odds?
The Little League World Series markets are only available at select online bookies. BetOnline is our top recommendation for your 2025 LLWS picks. Not only can you wager on futures to win, but BetOnline also has daily matchup prices on the board.
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