Astros vs. Mariners Prediction, Odds, Picks - August 20

Updated Aug. 20, 2023 1:00 p.m. ET

Data Skrive

The Seattle Mariners and Julio Rodriguez hit the field in the final game of a three-game series against Jose Altuve and the Houston Astros, on Sunday at Minute Maid Park. The favored Astros have -187 moneyline odds to win against the underdog Mariners, who are listed at +158. Houston (-1.5) is favored on the run line. The total is 9 runs for this matchup.

The Astros will start Hunter Brown (9-8) versus the Mariners and Emerson Hancock.

Check out everything you need to know from a betting perspective on the Astros-Mariners game, from the point spread, moneyline, Over/Under and expert picks (odds via FOX Bet):

Astros vs. Mariners Game Information & Odds

When: Sunday, August 20, 2023 at 1:05 PM ET
Where: Minute Maid Park in Houston, Texas
How to Watch on TV: Peacock

Favorite	Favorite Moneyline	Underdog Moneyline	Total	Over Total Odds	Under Total Odds	Run Line	Favorite Run Line Odds	Underdog Run Line Odds
Astros	-187	+158	9	+100	-120	-1.5	+106	-128

Astros vs. Mariners Prediction

Score Prediction: Astros 5, Mariners 4
Total Prediction: Under 9 runs
Win Probabilities: Astros 53%, Mariners 47%

Astros vs. Mariners Betting Insights

This season, the Astros have won 49 out of the 89 games, or 55.1%, in which they've been favored.
Houston has a record of 16-7 in games when bookmakers favor them by at least -187 on the moneyline.
The bookmakers' moneyline implies a 65.2% chance of a victory for the Astros.
The Mariners have been chosen as underdogs in 41 games this year and have walked away with the win 21 times (51.2%) in those games.
Seattle has been listed as an underdog of +158 or more on two occasions this season and split those games.
The Mariners have an implied victory probability of 38.8% according to the moneyline set for this matchup.

Astros Recent Betting Performance

The Astros played as the moneyline favorite in nine of their last 10 games, and they went 4-5 in those matchups.
In their last 10 outings, the Astros and their opponents combined to hit the over on the total five times (all 10 games had set totals).
The Astros are 4-6-0 against the spread over their past 10 games.

Astros Recent Stats

Stat	Avg/Total
Record	5-5
Runs Per Game	5.7
HR	15
ERA	3.99
K/9	8.4

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Astros Player Insights

Kyle Tucker is the bat to watch in the Astros lineup, leading the team in batting average (.297), home runs (24), and RBI (92).
Tucker's home runs put him 18th in the majors, and he is third in RBI.
Tucker carries a two-game hitting streak into this matchup. In his last five games he is hitting .381 with a double, three home runs, two walks and eight RBI.
Alex Bregman has 17 doubles, two triples, 20 home runs and 69 walks while hitting .249.
Among all major league hitters, Bregman ranks 41st in home runs and 12th in RBI.
Yordan Alvarez is hitting .271 with 14 doubles, a triple, 21 home runs and 43 walks.
Mauricio Dubon is hitting .266 with 19 doubles, two triples, six home runs and 15 walks.

Astros Team Props

	Hits O/U	Total Bases O/U	HR O/U	RBI O/U
Jose Altuve	1.5 (+200)	1.5 (+120)	0.5 (+650)	0.5 (+185)
Mauricio Dubon	0.5 (-233)	1.5 (+140)	0.5 (+950)	0.5 (+185)
Alex Bregman	0.5 (-250)	1.5 (+130)	0.5 (+600)	0.5 (+175)
Yordan Alvarez	0.5 (-278)	1.5 (-110)	0.5 (+270)	0.5 (+110)
Yainer Diaz	1.5 (+180)	1.5 (+100)	0.5 (+400)	0.5 (+120)

Learn more about this Astros vs. Mariners matchup on Fox Sports.

Mariners Recent Betting Performance

The Mariners have played as underdogs three times over their past 10 games and won each of those contests.
In their last 10 games with a total, the Mariners and their opponents are 6-3-1 when it comes to hitting the over.
Over their last 10 games, the Mariners are 6-4-0 against the spread.

Mariners Recent Stats

Stat	Avg/Total
Record	7-3
Runs Per Game	5.8
HR	17
ERA	2.93
K/9	6.4

Mariners Player Insights

The Mariners are led in runs batted in by Rodriguez with a mark of 79, he also leads the team in hitting, posting an average of .278.
Rodriguez's home run total places him 32nd in MLB, and he ranks 13th in RBI.
Rodriguez carries a seven-game hitting streak into this matchup. In his last 10 games he is batting .451 with five doubles, three home runs, two walks and 17 RBI.
Ty France has 28 doubles, 10 home runs and 33 walks while hitting .256.
France is 175th overall in home runs and 102nd in RBI this season.
Cal Raleigh has 22 home runs, tops in the clubhouse.
Teoscar Hernandez is batting .256 with 25 doubles, two triples, 18 home runs and 27 walks.

Mariners Team Props

	Hits O/U	Total Bases O/U	HR O/U	RBI O/U
Julio Rodríguez	1.5 (+165)	1.5 (-110)	0.5 (+390)	0.5 (+170)
Teoscar Hernández	0.5 (-263)	1.5 (+120)	0.5 (+475)	0.5 (+150)
Ty France	0.5 (-233)	1.5 (+150)	0.5 (+750)	0.5 (+200)
Eugenio Suárez	0.5 (-185)	0.5 (-185)	0.5 (+475)	0.5 (+195)
Josh Rojas	0.5 (-149)	0.5 (-149)	0.5 (+1000)	0.5 (+255)

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