SportsBaseballMLBLive1-1Bot 3rd

St. Louis Cardinals vs. Pittsburgh Pirates

$233.4K volume, 24h934 fills · 340 traders · 57 questions (49 open)

Reported by Polymarket: open interest $289.4K · liquidity $89.6K · 24h volume 356,578 shares

CreatedSep 18, 2026 13:00 UTC
Sep 18, 2026 13:00 UTC
First tradeSep 21, 2026 23:20 UTC
Event startSep 24, 2026 16:35 UTC
Oct 1, 2026 16:35 UTC

Resolves via mlb.com

Part of MLB · daily

Moneyline

Question	Yes	No	24h volume
St. Louis Cardinals vs. Pittsburgh Pirates	41.5¢	58.5¢	$129.6K

Spreads

Question	Yes	No	24h volume
Spread -1.5	32.5¢	67.5¢	$60.3K
Spread -2.5	21.5¢	78.5¢	$2.3K
Spread -1.5	26.5¢	73.5¢	$1.5K
Spread -2.5	16.5¢	83.5¢	$427.08

Totals

Question	Yes	No	24h volume
O/U 6.5	50.5¢	49.5¢	$15.0K
O/U 8.5	30.0¢	70.0¢	$10.6K
O/U 7.5	36.5¢	63.5¢	$6.3K

Team First Five Total

Question	Yes	No	24h volume
1st 5 Innings O/U 3.5	38.0¢	62.0¢	$389.48
1st 5 Innings O/U 4.5	24.0¢	76.0¢	$59.28
1st 5 Innings O/U 5.5	50.0¢	50.0¢	$57.78
1st 5 Innings O/U 2.5	64.0¢	36.0¢	$12.22
1st 5 Innings O/U 6.5Settling	50.0¢	50.0¢	—

Team Totals

Question	Yes	No	24h volume
Pittsburgh Pirates O/U 2.5	50.0¢	50.0¢	$31.59
Pittsburgh Pirates O/U 3.5	50.0¢	50.0¢	$29.87
Pittsburgh Pirates O/U 1.5Settling	50.0¢	50.0¢	—
Pittsburgh Pirates O/U 4.5Settling	50.0¢	50.0¢	—
Pittsburgh Pirates O/U 5.5Settling	50.0¢	50.0¢	—
St. Louis Cardinals O/U 1.5Settling	50.0¢	50.0¢	—
St. Louis Cardinals O/U 2.5Settling	50.0¢	50.0¢	—
St. Louis Cardinals O/U 3.5Settling	50.0¢	50.0¢	—
St. Louis Cardinals O/U 4.5Settling	50.0¢	50.0¢	—
St. Louis Cardinals O/U 0.5YES	100.0¢	0.0¢	$125.30

Team First Five Spread

Question	Yes	No	24h volume
1st 5 Innings Spread -1.5	12.0¢	88.0¢	$22.35
1st 5 Innings Spread -1.5Settling	18.0¢	82.0¢	—

Team First Five Winner

Question	Yes	No	24h volume
Pittsburgh Pirates	50.0¢	50.0¢	$1.00
DrawSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning4 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
DrawSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning5 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
DrawSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning6 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
DrawSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning7 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
DrawSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning8 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
DrawSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning9 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesSettling	50.0¢	50.0¢	—
St. Louis CardinalsSettling	50.0¢	50.0¢	—
DrawSettling	50.0¢	50.0¢	—
(3 of 3 priced)	150.0¢

Team Inning3 Winner

Question	Yes	No	24h volume
St. Louis CardinalsSettling	0.4¢	99.6¢	—
DrawSettling	99.6¢	0.4¢	—
Pittsburgh PiratesSettling	0.4¢	99.6¢	—
(3 of 3 priced)	100.5¢

Game Extra Innings

Question	Yes	No	24h volume
Extra InningsSettling	50.0¢	50.0¢	—

Nrfi

Question	Yes	No	24h volume
NRFIYES	100.0¢	0.0¢	$6.7K

Team Inning1 Winner

Question	Yes	No	24h volume
DrawYES	100.0¢	0.0¢	$35.26
Pittsburgh PiratesNO	0.0¢	100.0¢	—
St. Louis CardinalsNO	0.0¢	100.0¢	—

Team Inning2 Winner

Question	Yes	No	24h volume
Pittsburgh PiratesNO	0.0¢	100.0¢	—
St. Louis CardinalsNO	0.0¢	100.0¢	—
DrawYES	100.0¢	0.0¢	—

Market details

Category: Sports
Subcategory: MLB
Discipline: Baseball
Series: MLB
Teams: St. Louis Cardinals vs. Pittsburgh Pirates

Prices as of Sep 24, 2026 17:20 UTC; volume from on-chain fills over the last 24h. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.

Questions in this fixture