TOP
CLE @ DET
NYY @ BAL
LAA @ CLE
COL @ PIT
PHI @ BOS
TB @ TOR
KC @ CHW
SD @ MIL
SEA @ HOU
STL @ ATH
U
TOP
O/U
SF @ LAD

Seattle Mariners vs Houston Astros MLB Predictions – 11.05.26

Last Updated: May 11, 2026 12:50 AM
Monday, 11 May 2026 SEA -143
Seattle Mariners

Seattle Mariners

20-22
G. Kirby
VS 8:10 PM
Houston Astros

Houston Astros

16-26
P. Lambert

Match Winner

Houston Astros

Total Runs

Over 9

Tale of the Tape

Seattle Mariners SEA
Stat Comparison
HOU Houston Astros
0.07 R/G 0.02
0.17 H/G 0.21
.212 BA .257
1.00 ERA 3.00

Key Matchup: Starting Pitchers

VS
G. Kirby

G. Kirby

2.84 ERA
5-2
P. Lambert

P. Lambert

2.76 ERA
2-3

Detailed Analysis

Who will win today? Seattle Mariners vs Houston Astros MLB Preview

The Houston Astros will secure a victory over the Seattle Mariners because their superior depth in the bullpen allows them to navigate the “danger zone” of the late innings more effectively than a struggling Seattle relief corps. While both teams are coming off anemic offensive performances, Houston’s ability to manufacture runs in high-leverage situations gives them the edge at Daikin Park.

The Starter Showdown: G. Kirby vs P. Lambert

G. Kirby has been lights out for much of the season, boasting a sharp 2.94 ERA built on elite command and a refusal to issue free passes. However, the Seattle Mariners have a habit of wasting his gems, often leaving him with a no-decision after the bats go quiet.

P. Lambert enters with a deceptive 2.42 ERA, but his peripheral metrics suggest he is overachieving. His hard-hit rate is concerningly high, and if the Mariners can elevate his pitch count early, he could be at risk of a shelling before the fifth inning concludes.

Offensive Trends & Lineup Depth

Both offenses are currently fading, with Seattle recently dropping a 1-2 heartbreaker and Houston getting shut out 0-5. The Seattle Mariners are hitting a collective .221 AVG, which forces them to rely heavily on small ball and defensive miscues to cross the plate.

The Houston Astros possess the more dangerous bats at the top of the order, capable of changing the game with one swing. Even with their recent struggles, their veteran hitters rarely stay cold for long, especially when facing a bullpen that has been taxed by recent close games.

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Our Final Verdict

This game will be decided in the 7th inning and beyond, where the Mariners’ lack of reliable high-velocity arms in the pen will be their undoing. Expect the Houston Astros to exploit the “danger zone” and push the total over (Line: 8) as the Seattle relievers falter late in the game.

Pick to Win: Houston Astros

Total Runs (Over/Under): over (Line: 8)

Last 5 Games: SEA

Form:
LLWWL
VS @CHW
L 1-2
VS @CHW
L 1-6
VS @CHW
W 12-8
VS vs ATL
W 3-1
VS vs ATL
L 2-3

Last 5 Games: HOU

Form:
LLWLW
VS @CIN
L 0-5
VS @CIN
L 1-3
VS @CIN
W 10-0
VS vs LAD
L 2-12
VS vs LAD
W 2-1

Written by Patrick Mart

10 YEARS EXPERIENCE

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