Cincinnati Reds lead MLB's 2026 ABS challenge success rates at roughly 63% overall, driven primarily by elite catcher performance (70.7%) that exceeds league norms where backstops average near 58-64% overturns versus lower rates for batters. Philadelphia Phillies, Pittsburgh Pirates, and Miami Marlins sit close behind in the 56-60% range, reflecting strong positional contributions and selective challenge usage that keep team totals competitive. Recent midseason data from sources like Baseball Savant and ESPN show narrow gaps among a half-dozen clubs, with success hinging on catcher framing instincts, pitch-tracking accuracy, and limited remaining challenges per game. This clustering sustains trader consensus around 25-35% implied probabilities for the top group, as small sample fluctuations or injury-related roster tweaks could shift standings before season's end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNew York Mets 39.6%
Cincinnati Reds 34.7%
Arizona Diamondbacks 19.8%
Houston Astros 18%
$1,284,428 Vol.
$1,284,428 Vol.
New York Mets
23%
Cincinnati Reds
35%
Arizona Diamondbacks
20%
Houston Astros
18%
Detroit Tigers
6%
Athletics
4%
Los Angeles Dodgers
4%
Tampa Bay Rays
3%
New York Yankees
1%
Colorado Rockies
1%
Chicago Cubs
1%
Seattle Mariners
<1%
Baltimore Orioles
19%
Kansas City Royals
25%
San Diego Padres
<1%
Chicago White Sox
18%
Los Angeles Angels
<1%
St. Louis Cardinals
<1%
Boston Red Sox
<1%
Atlanta Braves
17%
Milwaukee Brewers
24%
Minnesota Twins
<1%
San Francisco Giants
<1%
Texas Rangers
<1%
Washington Nationals
20%
Cleveland Guardians
22%
Toronto Blue Jays
25%
Miami Marlins
27%
Philadelphia Phillies
29%
Pittsburgh Pirates
28%
New York Mets 39.6%
Cincinnati Reds 34.7%
Arizona Diamondbacks 19.8%
Houston Astros 18%
$1,284,428 Vol.
$1,284,428 Vol.
New York Mets
23%
Cincinnati Reds
35%
Arizona Diamondbacks
20%
Houston Astros
18%
Detroit Tigers
6%
Athletics
4%
Los Angeles Dodgers
4%
Tampa Bay Rays
3%
New York Yankees
1%
Colorado Rockies
1%
Chicago Cubs
1%
Seattle Mariners
<1%
Baltimore Orioles
19%
Kansas City Royals
25%
San Diego Padres
<1%
Chicago White Sox
18%
Los Angeles Angels
<1%
St. Louis Cardinals
<1%
Boston Red Sox
<1%
Atlanta Braves
17%
Milwaukee Brewers
24%
Minnesota Twins
<1%
San Francisco Giants
<1%
Texas Rangers
<1%
Washington Nationals
20%
Cleveland Guardians
22%
Toronto Blue Jays
25%
Miami Marlins
27%
Philadelphia Phillies
29%
Pittsburgh Pirates
28%
If two teams tie for the highest ABS challenge won%, this market will resolve in favor of the team that records more challenges won during the 2026 MLB regular season. If a tie still persists, this market will resolve in favor of the team whose listed team name comes first alphabetically.
If the 2026 MLB regular season is cancelled, postponed after October 11, 2026, 11:59 PM ET, or the team with the highest won% cannot be determined within that timeframe, this market will resolve to "Other".
The resolution source for this market will be official information from the MLB (https://baseballsavant.mlb.com/abs); however, a consensus of credible reporting may also be used.
Market Opened: Jul 2, 2026, 6:18 PM ET
Resolution Source
https://baseballsavant.mlb.com/absResolver
0x69c47De9D...If two teams tie for the highest ABS challenge won%, this market will resolve in favor of the team that records more challenges won during the 2026 MLB regular season. If a tie still persists, this market will resolve in favor of the team whose listed team name comes first alphabetically.
If the 2026 MLB regular season is cancelled, postponed after October 11, 2026, 11:59 PM ET, or the team with the highest won% cannot be determined within that timeframe, this market will resolve to "Other".
The resolution source for this market will be official information from the MLB (https://baseballsavant.mlb.com/abs); however, a consensus of credible reporting may also be used.
Resolution Source
https://baseballsavant.mlb.com/absResolver
0x69c47De9D...Cincinnati Reds lead MLB's 2026 ABS challenge success rates at roughly 63% overall, driven primarily by elite catcher performance (70.7%) that exceeds league norms where backstops average near 58-64% overturns versus lower rates for batters. Philadelphia Phillies, Pittsburgh Pirates, and Miami Marlins sit close behind in the 56-60% range, reflecting strong positional contributions and selective challenge usage that keep team totals competitive. Recent midseason data from sources like Baseball Savant and ESPN show narrow gaps among a half-dozen clubs, with success hinging on catcher framing instincts, pitch-tracking accuracy, and limited remaining challenges per game. This clustering sustains trader consensus around 25-35% implied probabilities for the top group, as small sample fluctuations or injury-related roster tweaks could shift standings before season's end.
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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