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  1. Home
  2. MLB Picks
  3. Houston Astros vs Seattle Mariners
Sun 4:10 PM ET
Houston Astros logo
Houston
Astros4
R. Blanco RHP · 9–4, 2.56 ERA
versus
Seattle Mariners logo
Seattle
Mariners6
B. Woo RHP · 3–1, 2.45 ERA
Final
Team123456789T
Houston Astros0001011104
Seattle Mariners020103

Houston Astros vs Seattle Mariners Betting Picks & Predictions

Game time: July 21, 2024 at 4:10 PM ET

Venue: T-Mobile Park — Seattle, Washington

Article updated Jul 20, 10:21 PM EDT

Published by SportsJaw Editorial Team

On [date], the Houston Astros will be facing off against the Seattle Mariners at T-Mobile Park. Ronel Blanco is set to start as the pitcher for the Astros, while Bryan Woo

Game outlook

On [date], the Houston Astros will be facing off against the Seattle Mariners at T-Mobile Park. Ronel Blanco is set to start as the pitcher for the Astros, while Bryan Woo will take the mound for the Mariners. The game is scheduled to begin at 4:10 PM EST. With Blanco holding an ERA of 2.56 and Woo with an ERA of 2.45, both teams are expected to put up a competitive performance. Despite Houston being the betting favorite at -110, the betting line has remained unchanged leading up to the game.

Betting Odds

Moneyline: Astros -110 | Mariners +100

Spread: Astros -1.5 (+160) | Mariners +1.5 (-180)

Total: Over/Under 7 (-110)

Based on the moneyline, the implied probability that Houston will win straight-up is 52%.

Houston Astros

The Houston Astros faced uncertainty going into their Saturday night contest, with Ronel Blanco expected to take the mound. Blanco's previous performance saw him pitch six innings, giving up two hits, two walks, two earned runs, and striking out five in a loss to the Texas Rangers. Despite this, Blanco boasts impressive stats, with a record of 9-4, a 2.56 ERA, a 0.97 WHIP, and a 100/42 K/BB ratio in 18 starts this season. The Astros have shown strength on offense, ranking in the top 10 in several categories. However, their pitching staff has been average, placing around the middle of the league in various stats. Currently in a close race with the Mariners for first in the AL West, Houston needs a strong second half of the season to secure a playoff spot. Houston currently holds a power ranking of 2, ranking 10th in offense (scoring an average of 4.74 runs per game) and 11th in defense (allowing an average of 4.21 runs per game), with a season record of 81-81.

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MLB · Houston Astros at Seattle Mariners

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Seattle Mariners Analysis

The Seattle Mariners are preparing for their upcoming game with Bryan Woo expected to start on the mound. Despite a recent no-decision, Woo has impressive season statistics including a 3-1 record, 2.45 ERA, and .210 batting average against. The Mariners have struggled offensively this season but their pitching staff has been strong, ranking in the top 10 in various categories. Currently battling with the Astros for first in the AL West, the Mariners will need a strong second half to secure a playoff spot. With a power ranking of 11, the Mariners are ranked #28 for offense, scoring an average of 3.83 runs per game, and #2 for defense, giving up an average of 3.67 points per game. In their last three matchups, Houston went 1-2 against Seattle.

Ronel Blanco and Astros Primed for Victory Against Struggling Seattle Mariners

Ronel Blanco has had an outstanding performance for the Astros this season, boasting a record of 81-81 with a 2.56 ERA, 0.97 WHIP, and a 100/42 K/BB ratio in 18 starts. He has held opposing batters to a mere .169 average. Blanco is set to face the struggling Seattle Mariners, who have ranked poorly in key offensive categories such as runs, hits, RBIs, and batting average. In contrast, the Astros have excelled offensively this season, ranking in the top 10 in runs, hits, home runs, RBIs, and batting average. With Blanco's strong pitching and the Astros' potent offense, they are poised to secure a victory. Therefore, it is recommended to consider taking Seattle on the money line in this upcoming matchup.

SportsJawGame Predictions
Predicted score

Unavailable for this preview

Projected winnerUnavailableConfidencelow
Pick on the Spread

Published pick: Unavailable

Pick on the Total

Published pick: Unavailable

#HoustonAstros#SeattleMariners

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Written by

SportsJaw Editorial Team

SportsJaw published this archived preview from its original game-day article. Its prediction and quoted lines are preserved as written.

About our editorial process

SportsJaw Astros vs Mariners archived game preview contains historical odds and availability that may no longer be current. View history of past Astros vs Mariners matchups or learn how our predictions work.

Current matchup data

Lines, trends and availability

Line movement since open

  • Moneyline · Houston Astros-110 → +104Moved
  • Moneyline · Seattle Mariners+100 → -117Moved
  • Spread · Houston Astros-1.5 (+160) → +1.5 (-198)Moved
  • Spread · Seattle Mariners+1.5 (-180) → -1.5 (+172)Moved
  • Total · Over7 (-110) → 7.5 (-110)Moved
  • Total · Under7 (-110) → 7.5 (-110)Moved

ATS and O/U trends

Houston Astros
81-81 matchup record · 7-3-0 ATS · 4-6-0 O/U
Last 10 completed games on file
Seattle Mariners
76-86 matchup record · 3-7-0 ATS · 5-5-0 O/U
Last 10 completed games on file

Injuries and availability

From the published research (2024-07-21T02:21:15.267Z). Availability may have changed; review the cited sources.

No verified injury or availability note was included in the published matchup research.

Recent head-to-head

  • 2024-07-20Houston Astros 4 · Seattle Mariners 2
  • 2024-07-19Houston Astros 3 · Seattle Mariners 0
Final result

Matchup pick recap

Seattle Mariners defeated Houston Astros 6-4

Seattle Mariners defeated Houston Astros 6-4 on July 21, 2024, a 2-run decision in the series. Seattle Mariners' strongest period was the 2nd inning, when it outscored its opponent 2-0. Against SportsJaw's recorded Houston Astros +1.5 (-198) spread, Seattle Mariners covered, while the 10 combined runs finished over the recorded total of 7.5.

SportsJaw editorial picks

  • Projected winnerNo published selectionUnavailable

Tipster picks

  • CovergirlMoneyline · Seattle Mariners +100Win
  • JohnnywalkerMoneyline · Seattle Mariners +100Win
  • MikehuffMoneyline · Seattle Mariners +100Win
  • IrishblueMoneyline · Houston Astros -110Loss
  • CoversMoneyline · Seattle Mariners -105Win
  • MrpinkMoneyline · Houston Astros -106Loss
  • Sarah_MillerMoneyline · Seattle Mariners -107Win
  • StevedMoneyline · Seattle Mariners -107Win
  • Hustle$Total · Under 7 (-110)Loss
  • VfernandezTotal · Over 7 (-110)Win
  • CoolioMoneyline · Houston Astros +100Loss
  • CoolioTotal · Under 7.5 (-110)Loss
  • OddssharkMoneyline · Houston Astros +100Loss
  • OddssharkTotal · Over 7.5 (-110)Win
  • AliencreationMoneyline · Seattle Mariners -111Win