SportsBaseballMLB

Boston Red Sox vs. Baltimore Orioles

$15.7K volume, 24h112 fills · 59 traders · 47 questions

Reported by Polymarket: open interest $26.3K · liquidity $343.8K · 24h volume 26,810 shares

CreatedAug 28, 2026 13:00 UTC
Aug 28, 2026 13:00 UTC
First tradeSep 2, 2026 00:06 UTC
Event startSep 3, 2026 23:15 UTC
Sep 10, 2026 23:15 UTC

Resolves via mlb.com

Part of MLB · daily

Moneyline

Question	Yes	No	24h volume
Boston Red Sox vs. Baltimore Orioles	56.5¢	43.5¢	$14.3K

Totals

Question	Yes	No	24h volume
O/U 9.5	37.5¢	62.5¢	$706.05
O/U 8.5	49.5¢	50.5¢	$113.35
O/U 7.5	56.0¢	44.0¢	$15.32

Team First Five Winner

Question	Yes	No	24h volume
Boston Red Sox	48.5¢	51.5¢	$522.60
Baltimore OriolesQuiet	37.5¢	62.5¢	—
DrawQuiet	15.0¢	85.0¢	—
(3 of 3 priced)	101.0¢

Spreads

Question	Yes	No	24h volume
Spread -1.5	42.5¢	57.5¢	$100.50
Spread -2.5Quiet	30.5¢	69.5¢	—
Spread -1.5Quiet	28.5¢	71.5¢	—
Spread -2.5Quiet	20.5¢	79.5¢	—

Nrfi

Question	Yes	No	24h volume
NRFI	47.5¢	52.5¢	$5.00

Team First Five Total

Question	Yes	No	24h volume
1st 5 Innings O/U 2.5Quiet	76.0¢	24.0¢	—
1st 5 Innings O/U 3.5Quiet	63.0¢	37.0¢	—
1st 5 Innings O/U 4.5Quiet	49.5¢	50.5¢	—
1st 5 Innings O/U 5.5Quiet	37.5¢	62.5¢	—
1st 5 Innings O/U 6.5Quiet	27.0¢	73.0¢	—

Team Inning1 Winner

Question	Yes	No	24h volume
DrawQuiet	50.5¢	49.5¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
Boston Red SoxQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.5¢

Team Inning9 Winner

Question	Yes	No	24h volume
DrawQuiet	50.5¢	49.5¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
Boston Red SoxQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.5¢

Team Inning2 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
Boston Red SoxQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.0¢

Team Inning4 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
Boston Red SoxQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.0¢

Team Inning6 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
Boston Red SoxQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.0¢

Team Inning7 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Boston Red SoxQuiet	49.5¢	50.5¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.5¢

Team Inning8 Winner

Question	Yes	No	24h volume
DrawQuiet	50.0¢	50.0¢	—
Boston Red SoxQuiet	49.5¢	50.5¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.5¢

Team Inning5 Winner

Question	Yes	No	24h volume
Boston Red SoxQuiet	49.5¢	50.5¢	—
DrawQuiet	49.5¢	50.5¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	148.0¢

Team Inning3 Winner

Question	Yes	No	24h volume
DrawQuiet	49.5¢	50.5¢	—
Baltimore OriolesQuiet	49.0¢	51.0¢	—
Boston Red SoxQuiet	49.0¢	51.0¢	—
(3 of 3 priced)	147.5¢

Team First Five Spread

Question	Yes	No	24h volume
1st 5 Innings Spread -1.5Quiet	32.0¢	68.0¢	—
1st 5 Innings Spread -1.5Quiet	25.5¢	74.5¢	—

Game Extra Innings

Question	Yes	No	24h volume
Extra InningsQuiet	11.5¢	88.5¢	—

Market details

Category: Sports
Subcategory: MLB
Discipline: Baseball
Series: MLB
Teams: Boston Red Sox vs. Baltimore Orioles

Prices and volume as of Sep 3, 2026 10:37 UTC. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.

Questions in this fixture