SportsBaseballMLB

Kansas City Royals vs. Pittsburgh Pirates

$15.0K volume, 24h82 fills · 55 traders · 57 questions

Reported by Polymarket: open interest $26.5K · liquidity $1.21M · 24h volume 27,166 shares

CreatedSep 12, 2026 13:00 UTC
Sep 12, 2026 13:00 UTC
First tradeSep 16, 2026 22:55 UTC
Event startSep 18, 2026 22:40 UTC
Sep 25, 2026 22:40 UTC

Resolves via mlb.com

Part of MLB · daily

Totals

Question	Yes	No	24h volume
O/U 7.5	55.5¢	44.5¢	$6.7K
O/U 8.5	46.5¢	53.5¢	$2.4K
O/U 9.5Quiet	36.5¢	63.5¢	—

Moneyline

Question	Yes	No	24h volume
Kansas City Royals vs. Pittsburgh Pirates	36.5¢	63.5¢	$5.5K

Team First Five Total

Question	Yes	No	24h volume
1st 5 Innings O/U 4.5	49.5¢	50.5¢	$176.25
1st 5 Innings O/U 2.5Quiet	74.5¢	25.5¢	—
1st 5 Innings O/U 3.5Quiet	63.0¢	37.0¢	—
1st 5 Innings O/U 5.5Quiet	37.0¢	63.0¢	—
1st 5 Innings O/U 6.5Quiet	27.0¢	73.0¢	—

Nrfi

Question	Yes	No	24h volume
NRFI	47.5¢	52.5¢	$123.78

Spreads

Question	Yes	No	24h volume
Spread -1.5	44.5¢	55.5¢	$79.00
Spread -2.5Quiet	33.5¢	66.5¢	—
Spread -1.5Quiet	26.5¢	73.5¢	—
Spread -2.5Quiet	18.5¢	81.5¢	—

Team Totals

Question	Yes	No	24h volume
Kansas City Royals O/U 1.5Quiet	64.5¢	35.5¢	—
Pittsburgh Pirates O/U 2.5Quiet	65.0¢	35.0¢	—
Kansas City Royals O/U 2.5Quiet	59.5¢	40.5¢	—
Kansas City Royals O/U 4.5Quiet	54.0¢	46.0¢	—
Pittsburgh Pirates O/U 3.5Quiet	50.0¢	50.0¢	—
Pittsburgh Pirates O/U 6.5Quiet	49.0¢	51.0¢	—
Pittsburgh Pirates O/U 4.5Quiet	48.5¢	51.5¢	—
Kansas City Royals O/U 3.5Quiet	45.5¢	54.5¢	—
Pittsburgh Pirates O/U 5.5Quiet	37.0¢	63.0¢	—
Kansas City Royals O/U 5.5Quiet	35.0¢	65.0¢	—

Team First Five Winner

Question	Yes	No	24h volume
Pittsburgh PiratesQuiet	52.5¢	47.5¢	—
Kansas City RoyalsQuiet	31.5¢	68.5¢	—
DrawQuiet	14.5¢	85.5¢	—
(3 of 3 priced)	98.5¢

Team Inning8 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Pittsburgh PiratesQuiet	22.0¢	78.0¢	—
Kansas City RoyalsQuiet	16.5¢	83.5¢	—
(3 of 3 priced)	88.5¢

Team Inning9 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Kansas City RoyalsQuiet	12.5¢	87.5¢	—
Pittsburgh PiratesQuiet	7.5¢	92.5¢	—
(3 of 3 priced)	70.0¢

Team Inning4 Winner

Question	Yes	No	24h volume
DrawQuiet	47.0¢	53.0¢	—
Pittsburgh PiratesQuiet	25.0¢	75.0¢	—
Kansas City RoyalsQuiet	17.0¢	83.0¢	—
(3 of 3 priced)	89.5¢

Team Inning7 Winner

Question	Yes	No	24h volume
DrawQuiet	47.0¢	53.0¢	—
Pittsburgh PiratesQuiet	23.0¢	77.0¢	—
Kansas City RoyalsQuiet	17.5¢	82.5¢	—
(3 of 3 priced)	87.5¢

Team Inning2 Winner

Question	Yes	No	24h volume
DrawQuiet	46.5¢	53.5¢	—
Pittsburgh PiratesQuiet	24.5¢	75.5¢	—
Kansas City RoyalsQuiet	15.0¢	85.0¢	—
(3 of 3 priced)	86.0¢

Team Inning5 Winner

Question	Yes	No	24h volume
DrawQuiet	43.0¢	57.0¢	—
Pittsburgh PiratesQuiet	23.5¢	76.5¢	—
Kansas City RoyalsQuiet	18.0¢	82.0¢	—
(3 of 3 priced)	84.5¢

Team Inning6 Winner

Question	Yes	No	24h volume
DrawQuiet	41.5¢	58.5¢	—
Pittsburgh PiratesQuiet	25.0¢	75.0¢	—
Kansas City RoyalsQuiet	18.5¢	81.5¢	—
(3 of 3 priced)	86.0¢

Team Inning3 Winner

Question	Yes	No	24h volume
DrawQuiet	42.0¢	58.0¢	—
Pittsburgh PiratesQuiet	25.5¢	74.5¢	—
Kansas City RoyalsQuiet	18.0¢	82.0¢	—
(3 of 3 priced)	86.0¢

Team First Five Spread

Question	Yes	No	24h volume
1st 5 Innings Spread -1.5Quiet	38.5¢	61.5¢	—
1st 5 Innings Spread -1.5Quiet	21.5¢	78.5¢	—

Team Inning1 Winner

Question	Yes	No	24h volume
DrawQuiet	30.5¢	69.5¢	—
Pittsburgh PiratesQuiet	26.0¢	74.0¢	—
Kansas City RoyalsQuiet	17.0¢	83.0¢	—
(3 of 3 priced)	74.0¢

Game Extra Innings

Question	Yes	No	24h volume
Extra InningsQuiet	9.5¢	90.5¢	—

Market details

Category: Sports
Subcategory: MLB
Discipline: Baseball
Series: MLB
Teams: Kansas City Royals vs. Pittsburgh Pirates

Prices as of Sep 18, 2026 13:44 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