'26
MLB World Series Champion 2026
resolves Oct 31, 2026 · source: Polymarket
24H VOLUME
$0
TRADERS
0
PRACTICE MODE · LIVE
CHANCE OVER TIME
ILLUSTRATIVE
24H
7D
30D
90D
Chicago White Sox 4%
Washington Nationals 0.5%
St. Louis Cardinals 0.5%
Colorado Rockies 5%
Boston Red Sox 0.5%
Miami Marlins 0.5%
Baltimore Orioles 0.5%
Los Angeles Angels 3%
Cincinnati Reds 0.5%
San Francisco Giants 0.5%
Houston Astros 13%
Milwaukee Brewers 2%
Someone else 70%
OUTCOME
CHANCE
BUY
CS
Chicago White Sox
no 24h history yet
0
1
2
3
4
5
6
7
8
9
%
YES 3.5¢
NO 96.5¢
WN
Washington Nationals
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
SC
St. Louis Cardinals
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
CR
Colorado Rockies
no 24h history yet
0
1
2
3
4
5
6
7
8
9
%
YES 5.5¢
NO 94.5¢
BS
Boston Red Sox
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
MM
Miami Marlins
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
BO
Baltimore Orioles
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
LA
Los Angeles Angels
no 24h history yet
0
1
2
3
4
5
6
7
8
9
%
YES 3.16¢
NO 96.84¢
CR
Cincinnati Reds
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
SG
San Francisco Giants
no 24h history yet
0
1
2
3
4
5
6
7
8
9
.
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
HA
Houston Astros
no 24h history yet
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
%
YES 12.9¢
NO 87.1¢
MB
Milwaukee Brewers
no 24h history yet
0
1
2
3
4
5
6
7
8
9
%
YES 2¢
NO 97¢
SE
Someone else
LEADER
no 24h history yet
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
%
YES 69.78¢
NO 30.22¢
prices in ¢ = the chance · a winning share pays $1
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PLACE A TRADE · PRACTICE
fee 5% at settlement
CS
Chicago White Sox
chance
4%
YES · 3.5¢
NO · 96.5¢
STAKE
$25
$100
$250
$500
shares @ 3.5¢
2857.1
if Chicago White Sox wins
+$2614 profit
estimate — the final price is set when you buy
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CS
Chicago White Sox
YES 3.5¢ · NO 96.5¢ · chance 4%
TRADE
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