CopyGrade
Game day · Sep 19

MLB Sep 19, graded

Across 23 games, 28 graded wallets bought before first pitch. Below: which side each cohort favoured, how much sat behind it, and — once played — how it settled.

NFLCollege FootballMLB
Record on called games
Clean cohort
Sep 19—
Season to date—
Flagged cohort
Sep 197–5
Season to date96–78

Hits–misses over games where a cohort had a call: at least 3 of its wallets bought the moneyline before first pitch, at least $250 between them, and at least 60% of that money on one side. Everything thinner is shown on the table but not counted.

No clean-cohort buys. Not one wallet that passes the farming check and scores 65 or better bought a side on any of these games before first pitch. That is the reading, not a gap in the data — the cohort is defined before the games are, so it can come back empty, and here it did.

23 MLB games, Sep 19
KickoffGameClean cohort boughtFlagged cohort boughtResult
Detroit Tigers vs. Chicago White Sox
$98.6k traded
no buysChicago White Sox 100%thin$3.0k · 2 wallets · avg 56¢Chicago White Soxno calls
Milwaukee Brewers vs. Baltimore Orioles
$713.6k traded
no buysBaltimore Orioles 99%$19.7k · 8 wallets · avg 46¢Milwaukee BrewersFlagged miss
Milwaukee Brewers vs. Baltimore Orioles - Player Props
$989 traded
no buysno buysSettling
Boston Red Sox vs. Tampa Bay Rays
$448.7k traded
no buysTampa Bay Rays 100%$12.6k · 4 wallets · avg 57¢Tampa Bay RaysFlagged hit
Boston Red Sox vs. Tampa Bay Rays - 1st Inning Winner
$513 traded
no buysno buysSettling
Philadelphia Phillies vs. New York Mets
$393.8k traded
no buysNew York Mets 96%thin$25 · 2 wallets · avg 54¢New York Metsno calls
Athletics vs. Cleveland Guardians
$247.6k traded
no buysAthletics 80%$9.5k · 5 wallets · avg 38¢Cleveland GuardiansFlagged miss
Athletics vs. Cleveland Guardians - First 5 Innings Winner
$7.2k traded
no buysno buysSettling
Chicago Cubs vs. Cincinnati Reds
$377.3k traded
no buysChicago Cubs 100%$20.6k · 8 wallets · avg 57¢Chicago CubsFlagged hit
Kansas City Royals vs. Pittsburgh Pirates
$371.0k traded
no buysPittsburgh Pirates 100%thin$27.4k · 2 wallets · avg 52¢Pittsburgh Piratesno calls
Toronto Blue Jays vs. Texas Rangers
$265.8k traded
no buysToronto Blue Jays 67%$16.8k · 4 wallets · avg 49¢Texas RangersFlagged miss
Atlanta Braves vs. Houston Astros
$346.0k traded
no buysAtlanta Braves 91%$18.2k · 5 wallets · avg 45¢Atlanta BravesFlagged hit
Atlanta Braves vs. Houston Astros - Player Props
$927 traded
no buysno buysSettling
Washington Nationals vs. St. Louis Cardinals
$1.2M traded
no buysWashington Nationals 100%$101.0k · 4 wallets · avg 50¢Washington NationalsFlagged hit
New York Yankees vs. Arizona Diamondbacks
$1.0M traded
no buysNew York Yankees 80%$186.5k · 13 wallets · avg 59¢Arizona DiamondbacksFlagged miss
New York Yankees vs. Arizona Diamondbacks - First 5 Innings Winner
$10.7k traded
no buysno buysSettling
New York Yankees vs. Arizona Diamondbacks - Player Props
$3.4k traded
no buysno buysSettling
Seattle Mariners vs. Colorado Rockies
$345.1k traded
no buysColorado Rockies 73%$41.7k · 8 wallets · avg 43¢Colorado RockiesFlagged hit
Miami Marlins vs. San Diego Padres
$935.1k traded
no buysMiami Marlins 100%$9.9k · 5 wallets · avg 42¢San Diego PadresFlagged miss
San Francisco Giants vs. Los Angeles Dodgers
$620.7k traded
no buysLos Angeles Dodgers 99%$59.5k · 11 wallets · avg 78¢Los Angeles DodgersFlagged hit
San Francisco Giants vs. Los Angeles Dodgers - First 5 Innings Winner
$3.2k traded
no buysno buysSettling
San Francisco Giants vs. Los Angeles Dodgers - Player Props
$5.1k traded
no buysno buysSettling
Minnesota Twins vs. Los Angeles Angels
$779.2k traded
no buysLos Angeles Angels 89%$116.6k · 5 wallets · avg 52¢Los Angeles AngelsFlagged hit
← Sep 18All MLB game daysSep 20 →
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How to read this slate

Each row is one MLB game and its moneyline market on Polymarket. For every game we take the buy fills that CopyGrade's graded wallets made on that market before first pitch, split them into two cohorts — clean (graded wallets that pass CopyGrade's farming check and score 65 or higher, the Candidate band) and flagged (graded wallets that carry a farming-risk flag (watch or severe), at any score) — and show which side each cohort's money favoured, how much money that was, how many wallets, and their average fill price. A clean wallet scoring under 65 is in neither cohort. A wallet's cohort is its grade at that game's first pitch, so a later re-grade never rewrites a settled game day; a wallet not yet graded at first pitch is in neither cohort for that game. Sells, spreads, totals and props are not counted. A game day runs 09:00 UTC to 09:00 UTC the next day, so a late West-coast finish stays with its own day.

A cohort has a call only when at least 3 wallets, $250 and a 60% majority sit behind the lean; the ledger counts only those. A record from one game day is a handful of coin-flips — read the season line, not the game day, and read the guide before reading anything into it. Everything here is an observation about what a cohort bought, not a recommendation about what you should.

Wallet-level detail — who is positioned in a game and at what size — is on each game's page. Aggregates only here, by design.

As of . Leans update as pre-game fills land; results update as games settle.

CopyGrade scores, verdicts, and flags are algorithmic opinions derived from public on-chain data. They may contain errors and are not statements of fact, accusations of wrongdoing, or financial advice. How scoring works · Operate this wallet? Dispute an assessment.