Marlins vs Astros Odds: Moneyline, Over/Under, Props - July 20, 2026

Marlins at Astros

12:10 am • SCHN

Miami Marlins

52-49

5 - 8

Houston Astros

48-54

pitcher		team	era	w-l
R.Blanco			7.71	0-0
J.Junk			5.09	4-6

MatchupOpenSpreadTotalMoneyline
Marlins 52-49	+1.5	+1.5-202	o9+100	+106
Astros 48-54	u9	-1.5+163	u9-120	-125

Tuesday 12:10 a.m.

July 21, 2026

Daikin ParkHouston

J.Junk o15.5 Outs+125

0.8u

Over 8.5-110

MIA +120

0.5u

Bet to +108

MIA +110

0.5u

(B365) Having to go on projections for Blanco’s 2026 debut, I’m with BARTOLO in rating him about half a run worse than Junk. These teams have almost the same wRC+ vs RHP. The projected lineups too. Offensively, it’s a wash. Miami has the better team defense and the gap widens further via projected lineups. The Astros do have the better pen, so despite showing similar value to a better full game line, I’m opting for F5.

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MLB Public Betting

Astros are 1-4 in their last 5 games.
Astros are 2-3 in their last 5 games against the spread
Astros are 25-26 in their road games against the spread
The totals have gone OVER in 2 of Astros' last 5 games
The totals have gone OVER in 28 of Astros' 51 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Astros	48-54	23-28	25-26	12-23	35-28
Marlins	48-53	24-27	24-26	24-25	24-28

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Astros	52-44-6	28-21-2	24-23-4	20-14-1	31-27-5
Marlins	53-45-3	22-29	31-16-3	22-27	31-18-3

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Astros	48-54	24-27	24-27	15-20	32-31
Marlins	52-49	31-20	21-29	32-17	20-32

date	opponent	score	spread	over/under	moneyline
Jul 19th	BAL	L 2-5	-1.5 L	U 8.5	BAL -130
Jul 18th	BAL	L 2-4	+1.5 L	U 9	BAL -110
Jul 18th	BAL	L 2-3	-1.5 L	U 8.5	BAL -121
Jul 12th	@TEX	L 5-6	+1.5 W	O 9	TEX +119
Jul 11th	@TEX	W 9-3	-1.5 W	O 9	HOU +100

Maximo Acosta
SS
Acosta is out with oblique
Out
Adam Mazur
SP
Mazur is out with elbow
Out

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PITCHER	PC	IP	K	ER
RJ.Junk, P	80	4	3	6
RL.Bachar, P	14	1	1	1
LD.Fulton, P	45	3	4	1

HITTERS	H-AB	R	HR	RBI
1K.Stowers, 1B	1-4	0	0	0
2H.Hernandez, LF	1-5	0	0	1
3X.Edwards, 2B	0-3	1	0	0
4L.Hicks, DH	2-5	1	1	2
5G.Conine, RF	1-4	0	0	0
6J.Marsee, CF	0-3	1	0	0
7J.Mack, C	1-2	1	1	2
7L.Jimenez, PH	1-2	0	0	0
7L.Jimenez, 3B	1-2	0	0	0
8G.Pauley, 3B	0-2	0	0	0
8E.Ruiz, PH	0-1	0	0	0
8B.Navarreto, C	0-1	0	0	0
9J.Sanoja, SS	2-4	1	0	0

PITCHER	PC	IP	K	ER
RR.Blanco, P	86	4.2	8	4
RE.De Los Santos, P	22	1.1	2	0
LS.Okert, P	19	1	2	0
RB.Abreu, P	28	1	2	0
LJ.Hader, P	16	1	0	1

HITTERS	H-AB	R	HR	RBI
1J.Pena, SS	1-4	1	1	4
2Y.Alvarez, DH	3-4	2	2	2
3I.Paredes, 3B	1-3	1	0	0
4J.Altuve, 2B	1-4	0	0	1
4N.Allen, 2B	0-0	0	0	0
5L.Wade, 1B	0-2	1	0	0
5C.Walker, PH	0-1	0	0	0
5C.Walker, 1B	0-1	0	0	0
6Y.Diaz, C	1-4	1	0	0
7T.Trammell, RF	1-4	0	0	1
7T.Trammell, LF	1-4	0	0	1
8Z.Dezenzo, LF	0-2	1	0	0
8C.Smith, RF	0-0	0	0	0
9L.Spence, CF	0-3	1	0	0