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Chicago Cubs 5, Seattle Mariners 6: final score and stats

Seattle Mariners beat Chicago Cubs, Chicago Cubs 5 to Seattle Mariners 6, on Friday, August 21, 2026 at T-Mobile Park, Seattle, Washington. Below: the box score, top performers, team stats, injuries and recent form for Seattle Mariners vs Chicago Cubs.

MLBFriday, August 21, 2026
DateAug 21, 2026
Start time10:10 PM ET
VenueT-Mobile Park, Seattle, Washington
TVMLB.TV
Attendance46,018

Line score

Team123456789OTR
Chicago Cubs30000001105
Seattle Mariners04001000016

Top performers

Chicago Cubs
Batting AverageAlex Bregman · 3-5, 2 HR, 3 RBI, 2 R, K
Home RunsAlex Bregman · 3-5, 2 HR, 3 RBI, 2 R, K
Runs Batted InAlex Bregman · 3-5, 2 HR, 3 RBI, 2 R, K
MLB RatingAlex Bregman · 3-5, 2 HR, 3 RBI, 2 R, K
Seattle Mariners
Batting AverageBrendan Donovan · 2-5, RBI
Home RunsCal Raleigh · 1-4, HR, 3 RBI, R
Runs Batted InCal Raleigh · 1-4, HR, 3 RBI, R
MLB RatingCal Raleigh · 1-4, HR, 3 RBI, R

Team comparison

Chicago CubsSeattle Mariners
Runs per game
0.5
-
Runs allowed per game
6.0
-
74-55Record61-68
2nd in NL CentStanding3rd in AL West
0-2Road record / home record0-0
LLLast 5
L2Streak-

Injury report

Confirm lineups and injuries close to game time.

Chicago Cubs
Ben Brown RP · Neck - Fracture
Out
Riley Martin RP · Elbow - Strain
Out
Justin Steele SP · Elbow - Surgery
Out
Phil Maton RP · Knee - Sprain
Out
Shelby Miller RP · Elbow - Surgery
Out
Seattle Mariners
Nick Davila RP · Shoulder - Sprain
Out
Matt Brash RP · Lat - Strain
Out
Colt Emerson SS · Wrist - Surgery
Out
Josh Naylor 1B · Wrist - Surgery
Out
Cal Raleigh C · Shoulder - Surgery
Out

Box score

Chicago Cubs

PlayerH-ABABRHRBIHRBBK#PAVGOBPSLG
Pete Crow-Armstrong1-4411111024.279.378.554
Seiya Suzuki1-5501000326.267.359.480
Michael Busch2-5512000215.244.350.390
Alex Bregman3-5523320111.258.347.418
Ian Happ2-5512110320.216.323.414
Nico Hoerner1-5501000015.263.321.361
Pedro Ramirez0-4400001024.277.340.404
Michael Conforto0-4400000115.217.313.429
Carson Kelly2-5502000117.262.343.372
Team12-424251254211167

Chicago Cubs

PlayerIPHRERBBKHRPC-STERAPC
Matthew Boyd6.065423186-574.1586
Daniel Palencia1.000002010-72.5510
Colin Rea1.000011019-94.5519
Jacob Webb1.010001011-82.2111
Ryan Zeferjahn0.21101007-54.067
Team9.2864471133-86133

Seattle Mariners

PlayerH-ABABRHRBIHRBBK#PAVGOBPSLG
Brendan Donovan2-5502100012.277.371.409
Randy Arozarena1-5511100111.271.365.447
Dominic Canzone0-4400000217.259.333.489
Victor Robles0-000000003.260.317.315
Julio Rodriguez1-5501000218.252.316.414
Josh Naylor1-4411001017.268.331.370
Taylor Ward0-2210002118.238.371.333
Leo Rivas1-110110002.138.264.174
Cal Raleigh1-4411310010.157.273.305
Cole Young1-3311001113.255.315.395
Brock Rodden0-4410000012.250.321.417
Team8-3737686147133

Seattle Mariners

PlayerIPHRERBBKHRPC-STERAPC
Emerson Hancock5.283306298-683.3798
Gabe Speier1.110001017-112.6517
Eduard Bazardo1.021121120-113.1020
Andres Munoz1.011102118-144.3718
Seranthony Dominguez1.000001014-114.8414
Team10.012552114167-115167

Recent form

Sep 30, 2026 · at San Diego PadresL 1-4
Sep 29, 2026 · at San Diego PadresL 0-8

Season series

SEA wins series 2-1
Aug 23, 2026CHC 19, SEA 2
Aug 22, 2026CHC 4, SEA 5
Aug 21, 2026CHC 5, SEA 6

Team pages

More MLB games on Aug 21, 2026

Frequently asked questions

Who won Chicago Cubs vs Seattle Mariners?

Seattle Mariners won, 6-5, on Friday, August 21, 2026.

What was the final score of Chicago Cubs vs Seattle Mariners?

Chicago Cubs 5, Seattle Mariners 6.

Who were the top performers?

Chicago Cubs: Alex Bregman (3-5, 2 HR, 3 RBI, 2 R, K batting average). Seattle Mariners: Brendan Donovan (2-5, RBI batting average).

Where is Chicago Cubs vs Seattle Mariners played?

T-Mobile Park, Seattle, Washington.

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Independent analysis for information and entertainment. Not betting advice. Scores, schedules, records and injuries can change.