FinalFinal lineupsAL West

Seattle Mariners 3, Houston Astros 1

Final Score and Game Recap

Final score, pitching lines and standings context.

8:10 PM ET · Daikin ParkGame-day snapshotFinal lineups lockedCurrent 2026 season stats — updated Sep 30, 5:00 AM ET

T-Score45

3–1

FINAL

T-Score53

FINAL

Starting pitchers

George Kirby RHP

Seattle Mariners

2026 season (MLB rank among qualified starters)

ERA

–

124th

WHIP

–

157th

K/9

–

135th

BB/9

–

47th

P-Score55i

FIP

–

HR/9

–

99th

OPS/R

–

Last 5 starts

Peter Lambert RHP

Houston Astros

2026 season (MLB rank among qualified starters)

ERA

–

81st

WHIP

–

93rd

K/9

–

78th

BB/9

–

135th

P-Score56i

FIP

–

HR/9

–

69th

OPS/R

–

Last 5 starts

How the starters differ

·Kirby carries a 5.45 road ERA, compared with Lambert's 3.99 mark at home.

How the lineups match the starters' pitch mix

Pitch data coverage: partial. Usage and velocity only.

Kirby arsenal

Pitch	Usage	Velo
Sweeper	28%	87.4
Four-seam	28%	96.7
Sinker	21%	96.8
Knuckle Curve	10%	84.1
Changeup	5%	88.8
Cutter	4%	92.9
Splitter	2%	87.2

Lambert arsenal

Pitch	Usage	Velo
Four-seam	32%	93.9
Changeup	24%	86.9
Slider	11%	85.6
Cutter	10%	91.6
Sinker	10%	93.4
Sweeper	8%	82.8
Slurve	5%	80.2
Curveball	0%	77.8

Team OPS vs opposing starter's hand

Mariners vs RHP (Peter Lambert)

21st

in MLB

0.712OPS

.600.700.800.9001.000

Astros vs RHP (George Kirby)

8th

in MLB

0.739OPS

.600.700.800.9001.000

Lineups

Final lineupsOrder from the stored snapshot; treat as unofficial until the card is filed.Full lineup page

Lineups not announced

Neither club has posted a batting order. Handedness composition, H-Score leaders and batter-vs-pitcher samples appear here as soon as the first order is filed — typically two to three hours before first pitch.

Team comparison

Results

SEA·

HOU

+16926th

Run differential

+27215th

76–86 Record81–81

Last 10 games

Seattle Mariners Recent form unavailable

Houston Astros Recent form unavailable

2026 head-to-head

Season Series

0—0

0 Games Played

Frequently asked

Who is starting for the Mariners?+

George Kirby is listed as the starter.

Who is starting for the Astros?+

Peter Lambert is listed as the starter.

What time does the game start?+

8:10 PM ET at Daikin Park.

Where is the game being played?+

Daikin Park, home of the Houston Astros.

Are the lineups confirmed?+

Not yet. Orders appear here when they are posted.

How do the starters compare on P-Score?+

George Kirby is at 55; Peter Lambert is at 56. P-Score is PitcherStat's 0–100 season index for qualified starters.