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Chicago Cubs vs. Seattle Mariners Odds, Stats August 21, 2026

Game Scheduled
National League Central
Aug 21st, 10:10 PM EDT
Chi. Cubs
Cubs
L W W L L
Seattle
Mariners
W W L L L
VS
Chicago Cubs
Seattle Mariners
Scoreboard Spread Moneyline O/U
Chicago Cubs 74-54 - - -
Seattle Mariners 59-67 - - -
Loading odds...

Latest Encounters

Date Result Competition Stats Recap
08/19/26
Chi. White Sox White Sox CHW ( 66-60 )
Chi. Cubs Cubs CHC ( 74-54 )
3   -   0
 American League Central
08/18/26
Chi. White Sox White Sox CHW ( 66-60 )
Chi. Cubs Cubs CHC ( 74-54 )
3   -   4
 American League Central
08/18/26
Seattle Mariners SEA ( 59-67 )
Milwaukee Brewers MIL ( 78-48 )
0   -   22
 American League West

Matchup Odds

Line History

No odds are available yet.

Line History

Team Leaders

Chi. Cubs Cubs CHC
Seattle Mariners SEA
Pete Crow-Armstrong
Center Outfield Seattle
31 HR 19
Dominic Canzone
Designated Hitter Chi. Cubs
Justin Dean
Center Outfield Seattle
0.4 BA 0.3
Brock Rodden
Second Base Chi. Cubs
Pete Crow-Armstrong
Center Outfield Seattle
31 SB 24
Josh Naylor
First Base Chi. Cubs

Matchup Details

Chi. Cubs Cubs CHC
Seattle Mariners SEA
Stat
72 Wins 59
53 Losses 66
6-4 Last 10 3-7
14.61 Units -26.19
36-26 Wins Home 33-29
36-27 Wins Away 26-37
58-45-3 Covers Against Ou 52-48-6
56-50 Run Line Wins Losses 39-67
13.51 Runline Units -27.87

Odds Analysis

Team Rankings

Chi. Cubs Cubs CHC
Season stats rank
ERA 4.14 15
WHIP 1.26 21
KS 1100 7
CG - -
Errors 47 2
Seattle Mariners SEA
Season stats rank
ERA 3.97 20
WHIP 1.22 24
KS 1079 12
CG - -
Errors 66 16
Chi. Cubs Cubs CHC
Season stats rank
Runs / G 5.13 2
BA 0.25 5
OPS 0.75 3
HR 164 7
SB 95 12
Seattle Mariners SEA
Season stats rank
Runs / G 3.88 30
BA 0.23 30
OPS 0.69 27
HR 145 16
SB 89 13

Injuries

Chi. Cubs Cubs CHC
Seattle Mariners SEA

Chi. Cubs vs. Seattle Betting News

Chi. Cubs Cubs CHC

No posts found.
Seattle Mariners SEA

No posts found.

Chi. Cubs Vs Seattle Betting Trends

Chi. Cubs Cubs CHC

Cubs are 22-6 in their last 28 interleague games as a favorite of -201 or greater.

Under is 3-1-1 in Cubs last 5 games as a road underdog of +201 or greater.

Over is 15-6 in Cubs last 21 games with the total set at 9.0-10.5.

Cubs are 5-2 in their last 7 games with the total set at 11.0 or higher.

Cubs are 2-8 in their last 10 interleague games as a favorite of +201 or greater.

Seattle Mariners SEA

Mariners are 6-0 in their last 6 interleague games as a favorite of -201 or greater.

Under is 4-0 in Mariners last 4 home games following a road trip of 7 or more days.

Over is 7-2-1 in Mariners last 10 Friday games.

Over is 3-1-1 in Mariners last 5 games with the total set at 9.0-10.5.

Mariners are 8-20 in their last 28 interleague games as an underdog.

Pitchers & Umpires

IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Javier Assad (-) 3.78 6-1 3.46 55 21 0 10 71 33 32 15 0 1.1 96:55
Matthew Boyd (-) 5.67 8-2 4.02 68 26 0 15 79 40 38 13 0 1.24 87:45
Ben Brown (-) 3.4 4-2 1.85 65 19 0 8 45 16 14 2 0 0.94 65:38
Cade Horton (-) 3.55 1-0 2.45 4 2 0 2 4 2 2 1 0 0.82 11:3
Colin Rea (-) 4.93 8-8 4.58 91 43 0 19 125 65 63 20 0 1.36 132:84
Jameson Taillon (-) 5.07 2-6 5.92 68 27 0 15 76 51 50 25 0 1.36 58:63
Edward Cabrera (-) 5.07 5-5 5.68 67 32 0 15 78 53 48 15 0 1.45 78:37
Shota Imanaga (-) 5.72 8-9 3.77 140 32 0 25 124 61 60 29 0 1.09 111:100
Grant Kipp (-) 1.42 0-1 4.91 6 1 0 0 6 4 4 2 0 0.95 7:3
Connor Noland (-) 1.67 0 1.8 6 5 0 0 5 1 1 0 0 2 5:3
Jaxon Wiggins (-) 1.55 0-1 13.5 5 1 0 0 6 5 5 0 0 2.1 1:3
Zane Mills (-) 1.37 0 2.08 2 0 0 0 4 2 1 1 0 0.92 7:3
Vince Reilly (-) 1 0 4.5 7 3 0 0 2 3 3 0 0 0.83 7:2
Walker Powell (-) 1 0 9 1 1 0 0 2 1 1 0 0 3 0:2
Brayden Spears (-) 0.1 0 0 1 0 0 0 1 0 0 0 0 1.5 0:1
Tyler Beede (-) 0.46 0 7.36 2 4 0 0 5 3 3 1 0 2.45 7:2
Vince Velasquez (-) 1.55 0 0 1 0 0 0 1 0 0 0 0 0.3 3:4
Brooks Caple (-) 1.2 0 16.2 1 0 0 0 5 3 3 1 0 3 3:0
Ty Blach (-) 3 0 0 2 0 0 0 1 0 0 0 0 0.33 4:0
Andrew Wantz (-) 2 0 4.5 0 1 0 0 3 1 1 0 0 2 2:1
Jayden Murray (-) 1.5 0 18 6 2 0 0 6 6 6 2 0 2.67 0:3
Bryse Wilson (-) 3.6 0 8.22 8 1 0 0 12 7 7 2 0 1.7 8:2
David Peterson (-) 4.9 4-1 4.06 32 17 0 8 43 22 20 5 0 1.35 55:27
Aaron Civale (-) 2 0 2.25 16 5 0 0 15 4 4 1 0 1.25 14:10
Kevin Gausman (-) 5.33 1-1 6.19 16 4 0 3 18 11 11 3 0 1.38 13:9
Clay Holmes (-) 5.33 1-2 2.81 5 5 0 3 13 5 5 1 0 1.13 32:5
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Luis Castillo (-) 4.96 3-9 5.06 86 32 0 17 107 65 56 16 0 1.39 92:63
Jhonathan Diaz (-) 1.5 1-0 0 2 0 0 0 0 0 0 0 0 0 3:3
Logan Gilbert (-) 6.05 9-7 3.28 152 33 0 24 111 53 53 19 0 0.99 113:81
Domingo Gonzalez (-) 1.44 0 4.7 5 5 0 0 9 4 4 1 0 1.83 6:7
Emerson Hancock (-) 5.57 7-7 3.3 119 32 0 23 110 48 47 16 0 1.11 109:84
George Kirby (-) 5.92 8-9 3.89 114 31 0 23 147 63 59 17 0 1.3 130:82
Bryce Miller (-) 5.58 4-7 3.71 87 18 0 15 75 41 37 15 0 1.04 72:66
Bryan Woo (-) 5.75 9-8 4.1 137 29 0 24 121 67 63 15 0 1.08 108:90
Jose A. Ferrer (-) 0.91 4-2 3.71 41 14 0 0 55 22 21 6 0 1.35 67:26
Kade Anderson (-) 2.33 1-1 6.43 9 3 0 3 7 5 5 1 0 1.43 4:3
Randy Dobnak (-) 2.02 0 11.32 8 0 0 2 19 13 13 1 0 1.84 14:3
Michael Morales (-) 1.05 0 11.57 1 4 0 0 1 3 3 0 0 2.14 2:1
Gabe Mosser (-) 2.25 1-1 9 6 4 0 1 15 9 9 2 0 2.11 7:10
Marcelo Perez (-) 0.5 0 0 2 0 0 0 0 0 0 0 0 0 1:0
Ryan Sloan (-) 1 0 0 1 0 0 0 0 0 0 0 0 0 1:1
Josh Simpson (-) 0.89 0 9.82 10 4 0 0 11 8 8 4 0 2.05 4:5
Jason Ruffcorn (-) 0.75 1-0 0 3 0 0 0 0 0 0 0 0 0 4:0
Reese Lumpkin (R) 0.53 0 15.43 2 1 0 0 4 4 4 2 0 2.14 4:0
Reid VanScoter (-) 0.67 0 4.5 4 2 0 0 0 1 1 0 0 1 2:0
Abdiel Mendoza (-) 0.2 0 0 1 0 0 0 0 0 0 0 0 0 0:0
Houston Roth (-) 0.2 0 40.5 0 1 0 0 4 3 3 1 0 7.5 0:0
Gunner Mayer (-) 0.1 0-1 81 0 1 0 0 2 3 3 2 0 9 0:0
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Porter Hodge (-) 0.67 0 31.5 5 7 0 0 4 7 7 0 0 5.5 0:0
Gavin Hollowell (-) 1.01 0 2.51 13 8 0 0 11 5 4 2 0 1.33 5:13
Luke Little (-) 1 0 9 1 0 0 0 2 1 1 1 0 2 2:0
Jack Neely (-) 1 0 0 7 2 0 0 0 0 0 0 0 0.5 1:2
Daniel Palencia (-) 0.85 2-1 2.7 19 6 0 0 17 5 5 2 0 1.38 10:7
Ethan Roberts (-) 1.1 0-2 4.21 17 14 0 0 22 14 12 3 0 1.4 28:9
Jordan Wicks (-) 2.53 0-2 10.45 8 2 0 2 18 12 12 1 0 1.94 11:6
Riley Martin (-) 1.01 0 2.16 10 2 0 1 5 2 2 1 0 0.84 4:5
Hoby Milner (-) 0.93 1-0 3.53 18 9 0 0 34 14 14 4 0 1.21 42:22
Caleb Thielbar (-) 0.83 3-2 5.35 47 14 0 0 37 24 23 10 0 1.32 20:24
Ryan Rolison (-) 1.09 7-1 2.86 47 23 0 2 41 18 16 5 0 1.27 45:31
Hunter Harvey (-) 1 0-1 6.75 4 1 0 0 5 3 3 2 0 1.5 4:4
Phil Maton (-) 0.88 0-1 6.18 31 16 0 0 34 19 19 5 0 1.81 26:9
Jacob Webb (-) 1 6-2 2.25 63 20 0 0 46 17 14 6 0 1.18 50:31
Jeff Brigham (-) 1 0 4.5 8 4 0 0 6 5 3 2 0 1.67 5:3
Corbin Martin (-) 0.71 0 10.8 4 5 0 0 5 6 6 2 0 2 3:2
Connor Schultz (-) 1.25 0-1 10.8 2 1 0 0 11 6 6 5 0 2.4 7:4
Collin Snider (-) 1.01 1-0 1.23 10 1 0 0 4 2 1 1 0 0.68 8:2
Trent Thornton (-) 1.03 5-4 2.52 22 15 0 0 28 14 11 4 0 1.09 48:22
Charlie Barnes (-) 3 0 9 1 3 0 0 4 4 3 0 0 2.33 3:1
Ryan Jensen (-) 0.1 0 0 0 0 0 0 0 0 0 0 0 0 2:0
Evan Taylor (-) 1 0 3 3 5 0 0 2 1 1 1 0 2.33 3:1
Jackson Kirkpatrick (R) 0.4 0 21.6 3 3 0 0 2 4 4 1 0 3 0:2
Zachary Leigh (-) 0.37 0 0 1 1 0 0 0 0 0 0 0 0.75 0:3
Yacksel Rios (-) 1.2 0 0 2 0 0 0 0 0 0 0 0 0 1:1
Yenrri Rojas (R) 1.1 0 0 2 0 0 0 0 0 0 0 0 0 1:1
Luis Rujano (-) 1 0 9 0 1 0 0 1 1 1 0 0 2 1:0
Tyler Ras (-) 0.73 0 3.38 1 2 0 0 1 1 1 1 0 1.13 3:1
Dawson Netz (-) 0.55 0 20.25 0 1 0 0 2 3 3 1 0 2.25 2:1
Gabe Klobosits (-) 0.6 0 0 2 2 0 0 0 0 0 0 0 1.2 2:1
Grayson Moore (-) 0.33 0-1 54 1 5 0 0 4 6 6 1 0 9 2:0
Luis Martinez-Gomez (-) 1.1 0 0 1 0 0 0 1 0 0 0 0 0.75 1:1
Cole Reynolds (L) 1 0 9 1 0 0 0 2 1 1 1 0 2 2:0
Tyler Ferguson (-) 0.95 0-1 3.45 19 2 0 0 10 6 6 3 0 0.77 10:10
Antoine Kelly (-) 1.1 0 0 1 1 0 0 0 0 0 0 0 0.75 2:0
Drew Pomeranz (-) 0.87 2-0 7.94 1 4 0 0 7 5 5 2 0 1.94 6:3
Jake Woodford (-) 1.5 0 9 3 0 0 0 6 3 3 1 0 2 1:2
Ryan Zeferjahn (-) 0.85 0 8.44 7 3 0 0 8 5 5 2 0 2.06 2:3
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Eduard Bazardo (-) 0.95 3-3 3.05 55 16 0 0 55 22 19 8 0 1.27 42:38
Matt Brash (-) 0.81 3-0 0.54 15 6 0 0 8 2 1 0 0 0.84 16:4
Blas Castano (-) 1 0-1 9 3 3 0 0 4 5 5 1 0 1.4 6:1
Casey Legumina (-) 1.4 0-1 4.63 9 3 0 0 15 6 6 0 0 1.54 9:9
Andres Munoz (-) 0.94 5-5 4.37 72 18 0 0 38 24 22 6 0 1.24 34:14
Gabe Speier (-) 0.82 2-3 2.78 29 13 0 0 26 12 10 3 0 1.21 32:20
Troy Taylor (-) 0.85 0-1 13.5 5 3 0 0 9 8 8 3 0 2.25 3:3
Carlos Vargas (-) 0.9 0-2 6.48 6 3 0 0 10 7 6 1 0 1.56 12:2
Alex Hoppe (-) 1.17 0-1 5.79 34 11 0 0 27 21 18 2 0 1.36 26:10
Yosver Zulueta (-) 0.88 1-0 3.86 10 3 0 0 6 3 3 0 0 1.29 6:2
Cooper Criswell (-) 1.16 2-1 3.52 23 8 0 0 28 13 12 3 0 1.17 39:14
Charlie Beilenson (-) 0.73 0 6.75 1 0 0 0 5 3 2 1 0 1.88 3:1
Tyler Cleveland (-) 0.6 0 21 4 4 0 0 7 8 7 1 0 3.67 3:2
Nick Davila (-) 1.13 0 4.1 13 11 0 0 21 14 12 2 0 1.22 37:15
Dane Dunning (-) 2.03 1-0 5.68 4 5 0 1 5 4 4 0 0 1.58 6:4
Casey Lawrence (-) 2.6 0-2 8.31 13 3 0 0 18 13 12 4 0 1.62 15:5
Ryan Loutos (-) 0.75 0 18 4 0 0 0 7 7 6 1 0 2.33 4:1
Robinson Ortiz (-) 0.7 0-1 9.64 5 3 0 0 6 5 5 1 0 1.93 3:3
Michael Rucker (-) 1.01 0-4 4.91 30 9 0 0 25 18 14 3 0 1.32 27:8
Cole Wilcox (-) 1.17 0 4 28 17 0 0 27 13 12 2 0 1.63 26:11
Guillo Zuniga (-) 0.78 0 13.5 4 3 0 0 7 5 5 0 0 3 3:2
Peyton Alford (-) 0.47 1-0 5.79 5 2 0 0 7 3 3 0 0 1.93 5:1
Jimmy Kingsbury (-) 0.74 0 3.18 5 2 0 0 6 2 2 1 0 1.41 5:4
Ryan Hawks (-) 0.5 0 0 1 0 0 0 0 0 0 0 0 0 2:0
Stefan Raeth (-) 0.42 0 7.71 0 1 0 0 5 2 2 2 0 2.57 3:3
Nico Tellache (-) 0.5 0-1 18 1 0 0 0 4 2 2 0 0 4 1:1
Reid Easterly (L) 0.7 1-1 7.71 3 0 0 0 4 2 2 1 0 1.71 1:2
Wyatt Lunsford-Shenkman (-) 0.5 0 0 1 0 0 0 0 0 0 0 0 0 1:0
Casey Hintz (-) 0.1 0-1 108 0 2 0 0 0 4 4 0 0 6 0:0
Jose Suarez (-) 2 0 4.5 3 2 0 0 2 1 1 0 0 2 2:1
Seranthony Dominguez (-) 0.6 0 9.64 4 4 0 0 8 5 5 2 0 2.57 6:2

Line Up - Last Game

Chicago Cubs
Pitchers
POS Player
SP Sean Newcomb
RP Jose Urquidy
RP Grant Taylor
Hitters
POS Player
LF Sam Antonacci
1B Munetaka Murakami
3B Miguel Vargas
DH Andrew Benintendi
RF Braden Montgomery
SS Colson Montgomery
2B Chase Meidroth
CF Tristan Peters
C Jake Rogers
Seattle Mariners
Pitchers
POS Player
SP Kyle Harrison
RP Shane Drohan
RP Grant Anderson
RP Gary Sanchez
Hitters
POS Player
LF Brandon Lockridge
1B Andrew Vaughn
2B Jonathan Ornelas
C William Contreras
DH Christian Yelich
RF Luis Lara
CF Garrett Mitchell
SS Joey Ortiz
3B David Hamilton