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Seattle Mariners vs. Boston Red Sox Odds, Stats August 31, 2026

Game Scheduled
American League West
Aug 31st, 6:45 PM EDT
Seattle
Mariners
L L L L W
Boston
Red Sox
L W L L W
VS
Seattle Mariners
Boston Red Sox
18%
82%
Betting Action
Scoreboard Spread Moneyline O/U
Seattle Mariners 64-73 - - -
Boston Red Sox 74-63 - - -
Loading odds...

Latest Encounters

Date Result Competition Stats Recap
08/30/26
Seattle Mariners SEA ( 64-73 )
Toronto Blue Jays TOR ( 68-70 )
0   -   7
 American League West
08/30/26
Boston Red Sox BOS ( 74-63 )
NY Yankees Yankees NYY ( 78-59 )
1   -   16
 American League East
08/29/26
Boston Red Sox BOS ( 74-63 )
NY Yankees Yankees NYY ( 78-59 )
2   -   9
 American League East

Matchup Odds

Team Runline Moneyline Over / Under
Seattle Mariners SEA
+1.5 0 0 U+80
Boston Red Sox BOS
-1.5 0 0 O+80

Betting Action

Spread Bets • 1.5
Seattle Mariners SEA
18%
Boston Red Sox BOS
82%
Totals (O/U) • 8
Over 0%
Under 0%
Money Bets •
Seattle Mariners SEA
6%
Boston Red Sox BOS
94%

Line History

time fav spread money line total
Opening 30 Aug 6:54pm SEA -1.5 +135 - O +8 -110
Current 30 Aug 6:54pm SEA -1.5 +135 - O +8 -110

Line History

Team Leaders

Seattle Mariners SEA
Boston Red Sox BOS
Willson Contreras
First Base Seattle
26 HR 20
Randy Arozarena
Left Outfield Boston
Jahmai Jones
Designated Hitter Seattle
0.4 BA 0.3
Jhonny Pereda
Catcher Boston
Josh Naylor
First Base Boston
25 SB 18
Jarren Duran
Left Outfield Seattle

Matchup Details

Seattle Mariners SEA
Boston Red Sox BOS
Stat
64 Wins 74
73 Losses 63
4-6 Last 10 6-4
-28.64 Units -1.67
37-31 Wins Home 34-32
27-42 Wins Away 40-31
60-52-6 Covers Against Ou 56-60-3
44-74 Run Line Wins Losses 56-63
-33.17 Runline Units -7.38

Matchup Edge - Scoring Stats

Seattle Mariners SEA
Boston Red Sox BOS
avg rank edge in rank avg
5.67 9 Runs Per 9 Innings 17 5.11
0.811 10 On Base Plus Slugging 16 0.748
0.266 9 Batting Average 12 0.259
41 5 Home Runs 18 24

Odds Analysis

Team Rankings

Seattle Mariners SEA
Season stats rank
ERA 4.16 15
WHIP 1.24 23
KS 1193 7
CG - -
Errors 72 17
Boston Red Sox BOS
Season stats rank
ERA 3.57 27
WHIP 1.23 25
KS 1105 22
CG - -
Errors 75 18
Seattle Mariners SEA
Season stats rank
Runs / G 3.87 30
BA 0.23 30
OPS 0.68 30
HR 157 15
SB 94 14
Boston Red Sox BOS
Season stats rank
Runs / G 4.45 16
BA 0.25 10
OPS 0.73 8
HR 138 24
SB 97 12

Injuries

Seattle Mariners SEA
Boston Red Sox BOS

Seattle vs. Boston Betting News

Seattle Mariners SEA

No posts found.
Boston Red Sox BOS
MLB
Boston Red Sox vs. New York Yankees: Odds, Prediction

Seattle Vs Boston Betting Trends

Seattle Mariners SEA

Over is 15-6-2 in Mariners last 23 games as a road underdog of +201 or greater.

Over is 4-0 in Mariners last 4 Monday games.

Mariners are 4-9 in their last 13 games as a road favorite of -151 to -200.

Over is 5-2-1 in Mariners last 8 games with the total set at 9.0-10.5.

Mariners are 5-13 in their last 18 games with the total set at 11.0 or higher.

Boston Red Sox BOS

Over is 15-5-1 in Red Sox last 21 home games following a road trip of 7 or more days.

Red Sox are 10-3 in their last 13 games with the total set at 11.0 or higher.

Over is 7-3 in Red Sox last 10 games as a favorite.

Red Sox are 19-8 in their last 27 when their opponent allows 5 runs or more in their previous game.

Over is 4-1 in Red Sox last 5 home games with the total set at 9.0-10.5.

Pitchers & Umpires

IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Luis Castillo (R) 4.96 3-9 5.06 86 32 0 17 107 65 56 16 0 1.39 92:63
Jhonathan Diaz (L) 1.1 0 6.75 1 0 0 0 2 1 1 1 0 1.5 2:0
Logan Gilbert (R) 5.93 11-8 3.42 166 40 0 27 126 61 61 22 0 1.04 126:91
Domingo Gonzalez (R) 1.44 0 4.7 5 5 0 0 9 4 4 1 0 1.83 6:7
Emerson Hancock (R) 5.53 7-8 3.57 126 32 0 25 126 56 55 20 0 1.14 123:90
George Kirby (R) 5.89 9-10 4.02 126 34 0 25 162 70 66 17 0 1.33 139:85
Bryce Miller (R) 5.53 4-8 4.12 92 25 0 16 77 47 43 17 0 1.09 74:69
Bryan Woo (R) 5.68 9-9 4.36 142 30 0 25 126 73 69 17 0 1.1 111:91
Jose A. Ferrer (L) 0.9 4-3 3.83 44 16 0 0 62 25 24 6 0 1.38 77:27
Kade Anderson (L) 5 0 4.5 8 5 0 2 8 5 5 2 0 1.3 7:8
Randy Dobnak (R) 2.02 0 11.32 8 0 0 2 19 13 13 1 0 1.84 14:3
Michael Morales (R) 1.05 0 11.57 1 4 0 0 1 3 3 0 0 2.14 2:1
Gabe Mosser (R) 2.25 1-1 9 6 4 0 1 15 9 9 2 0 2.11 7:10
Marcelo Perez (R) 0.5 0 0 2 0 0 0 0 0 0 0 0 0 1:0
Ryan Sloan (R) 1 0 0 1 0 0 0 0 0 0 0 0 0 1:1
Josh Simpson (L) 0.89 0 9.82 10 4 0 0 11 8 8 4 0 2.05 4:5
Jason Ruffcorn (R) 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 (L) 0.67 0 4.5 4 2 0 0 0 1 1 0 0 1 2:0
Abdiel Mendoza (R) 0.2 0 0 1 0 0 0 0 0 0 0 0 0 0:0
Houston Roth (R) 0.2 0 40.5 0 1 0 0 4 3 3 1 0 7.5 0:0
Gunner Mayer (R) 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
Brayan Bello (R) 4.49 5-7 4.85 70 31 0 8 103 56 51 11 0 1.42 126:49
Garrett Crochet (L) 5 3-3 6.3 37 11 0 6 33 23 21 5 0 1.47 23:15
Connelly Early (L) 5.36 7-5 3.44 93 34 0 17 81 35 35 15 0 1.25 82:56
Patrick Sandoval (L) 5 1-3 4.2 48 22 0 9 55 24 21 6 0 1.71 34:17
Payton Tolle (L) 5.69 8-6 3.09 141 35 0 22 101 47 43 14 0 1.09 84:74
Sonny Gray (R) 5.73 16-4 2.82 128 37 0 25 132 46 45 15 0 1.18 142:74
Johan Oviedo (R) 3.2 0 9.82 3 1 0 0 6 4 4 2 0 1.91 4:2
Tyler Samaniego (L) 1.01 0-3 2.66 17 8 0 1 22 8 6 1 0 1.48 20:12
Jake Bennett (L) 5.83 9-6 3.27 74 18 0 16 79 35 34 7 0 1.04 89:58
Ryan Watson (R) 1.58 1-0 4.53 43 19 0 0 54 28 28 8 0 1.31 55:34
T.J. Sikkema (L) 1.67 0-1 3.6 5 1 0 1 10 6 2 0 0 2.2 3:2
Alec Gamboa (L) 1.69 1-0 1.23 15 6 0 2 15 4 3 1 0 0.95 26:12
Seth Martinez (R) 1 0 9 1 0 0 0 2 1 1 0 0 2 1:0
Wyatt Olds (R) 1 1-0 0 8 3 0 0 4 3 0 0 0 1.17 6:3
Noah Song (R) 1.33 0 1.13 9 4 0 0 3 1 1 0 0 0.88 6:4
Tyler Uberstine (R) 2.2 0-1 3.38 2 1 0 0 3 1 1 1 0 1.5 1:2
Jacob Webb (R) 0.85 1-2 13.5 7 8 0 0 7 9 8 2 0 2.81 2:4
Blake Wehunt (R) 4 0-1 2.25 3 1 0 1 3 1 1 0 0 1 2:2
Jeremy Wu-Yelland (L) 0.8 0 9.82 2 3 0 0 4 4 4 1 0 1.91 3:3
Vinny Nittoli (R) 0.73 0 13.5 0 0 0 0 3 4 4 0 0 1.13 6:1
Jay Allmer (R) 0.28 1-0 0 2 0 0 0 2 0 0 0 0 1.5 0:1
Jack Anderson (R) 2.67 0 3.38 6 2 0 0 8 3 3 1 0 1.25 8:6
Michael Sansone (L) 0.71 0 10.8 3 0 0 0 13 7 6 1 0 2.6 6:5
Reidis Sena (R) 0.75 0 3 3 2 0 0 2 1 1 0 0 1.33 2:2
Nazzan Zanetello (R) 0 0 0 0 0 0 0 0 0 0 0 0 0 0:0
Calvin Bickerstaff (R) 0.05 0-1 27 1 0 0 0 2 1 1 0 0 6 0:0
Jorge Juan (R) 0.55 0 0 1 2 0 0 2 2 0 0 0 3 1:1
PJ Labriola (L) 0.5 1-0 18 2 2 0 0 3 4 4 0 0 2.5 3:0
Steven Brooks (R) 0.5 0 36 1 3 0 0 3 4 4 2 0 6 1:1
Griffin Kilander (R) 0.1 0 27 0 1 0 0 2 1 1 0 0 9 0:1
Danny Coulombe (L) 0.76 0-2 4.5 10 15 0 0 18 11 11 1 0 1.5 25:14
Eduardo Rivera (R) 2.5 0-1 6.3 10 6 0 3 8 7 7 1 0 1.4 11:5
Joe La Sorsa (L) 0.1 0 27 1 0 0 0 1 1 1 1 0 3 0:0
Raymond Burgos (L) 3.03 0 5.84 7 1 0 0 11 8 8 2 0 0.97 16:9
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Eduard Bazardo (R) 0.94 3-3 2.97 61 20 0 0 60 23 20 9 0 1.32 47:39
Matt Brash (R) 0.81 3-0 0.54 15 6 0 0 8 2 1 0 0 0.84 16:4
Blas Castano (R) 1 0-1 9 3 3 0 0 4 5 5 1 0 1.4 6:1
Casey Legumina (R) 1.4 0-1 4.63 9 3 0 0 15 6 6 0 0 1.54 9:9
Andres Munoz (R) 0.94 5-5 4.28 77 20 0 0 39 25 23 7 0 1.22 36:15
Gabe Speier (L) 0.84 2-3 2.68 32 13 0 0 28 13 11 4 0 1.11 38:23
Troy Taylor (R) 0.85 0-1 13.5 5 3 0 0 9 8 8 3 0 2.25 3:3
Carlos Vargas (R) 1.55 0 1.35 8 1 0 0 4 1 1 0 0 0.75 7:4
Alex Hoppe (R) 1.17 0-1 5.79 34 11 0 0 27 21 18 2 0 1.36 26:10
Yosver Zulueta (R) 0.88 1-0 3.86 10 3 0 0 6 3 3 0 0 1.29 6:2
Cooper Criswell (R) 1.16 2-1 3.52 23 8 0 0 28 13 12 3 0 1.17 39:14
Charlie Beilenson (R) 0.73 0 6.75 1 0 0 0 5 3 2 1 0 1.88 3:1
Tyler Cleveland (R) 0.6 0 21 4 4 0 0 7 8 7 1 0 3.67 3:2
Nick Davila (R) 1.13 0 4.94 13 13 0 0 24 17 15 2 0 1.35 38:15
Dane Dunning (R) 2.03 1-0 5.68 4 5 0 1 5 4 4 0 0 1.58 6:4
Casey Lawrence (R) 2.6 0-2 8.31 13 3 0 0 18 13 12 4 0 1.62 15:5
Ryan Loutos (R) 0.75 0 18 4 0 0 0 7 7 6 1 0 2.33 4:1
Robinson Ortiz (L) 0.7 0-1 9.64 5 3 0 0 6 5 5 1 0 1.93 3:3
Michael Rucker (R) 1.1 1-4 6.47 38 13 0 0 32 27 23 4 0 1.41 33:10
Cole Wilcox (R) 1.17 0 4 28 17 0 0 27 13 12 2 0 1.63 26:11
Guillo Zuniga (R) 0.78 0 13.5 4 3 0 0 7 5 5 0 0 3 3:2
Peyton Alford (L) 0.47 1-0 5.79 5 2 0 0 7 3 3 0 0 1.93 5:1
Jimmy Kingsbury (R) 0.74 0 3.18 5 2 0 0 6 2 2 1 0 1.41 5:4
Ryan Hawks (R) 0.5 0 0 1 0 0 0 0 0 0 0 0 0 2:0
Stefan Raeth (R) 0.42 0 7.71 0 1 0 0 5 2 2 2 0 2.57 3:3
Nico Tellache (L) 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 (R) 0.5 0 0 1 0 0 0 0 0 0 0 0 0 1:0
Casey Hintz (R) 0.1 0-1 108 0 2 0 0 0 4 4 0 0 6 0:0
Jose Suarez (L) 2 0 4.5 3 2 0 0 2 1 1 0 0 2 2:1
Seranthony Dominguez (R) 0.85 1-0 6.35 10 7 0 0 11 8 8 3 0 1.59 13:6
IP W-L ERA K BB SV G H R ER HR SO WHIP GB:FB
Zack Kelly (R) 0.95 0-2 3.31 14 7 0 0 14 8 6 1 0 1.29 19:8
Jovani Moran (L) 1.35 2-3 3.55 63 29 0 3 38 24 23 9 0 1.15 51:35
Justin Slaten (R) 0.86 2-4 4.6 39 8 0 0 35 20 16 4 0 1.37 30:15
Greg Weissert (R) 0.93 3-2 3.83 52 16 0 0 48 23 22 8 0 1.24 46:33
Garrett Whitlock (R) 0.98 6-1 2 50 7 0 0 32 12 10 3 0 0.87 36:25
Tyron Guerrero (R) 1.03 1-2 2.58 36 6 0 0 34 15 11 2 0 1.04 43:17
Devin Sweet (R) 0.75 0 24 4 4 0 0 9 8 8 3 0 4.33 1:2
Kyle Keller (R) 1 1-0 5 7 7 0 1 8 5 5 1 0 1.67 9:9
Max Carlson (R) 0.44 0 10.13 2 2 0 0 7 3 3 0 0 3.38 1:3
Cooper Adams (R) 0.8 0 4.91 5 1 0 0 1 2 2 1 0 0.55 4:1
Patrick Halligan (R) 0.5 0 36 1 0 0 0 5 4 4 1 0 5 1:1
Cade Feeney (R) 0.4 0 16.2 2 0 0 0 4 3 3 1 0 2.4 2:1
Joe Vogatsky (R) 0.2 0 0 0 2 0 0 0 0 0 0 0 3 1:1
Tommy Kahnle (R) 1.13 0 8 5 6 0 0 12 8 8 2 0 2 9:3
Erik Miller (L) 1.01 1-0 0 18 3 0 1 7 1 0 0 0 0.97 8:3

Line Up - Last Game

Seattle Mariners
Pitchers
POS Player
SP Logan Gilbert
RP Gabe Speier
RP Seranthony Dominguez
RP Nick Davila
Hitters
POS Player
LF Randy Arozarena
DH Dominic Canzone
CF Julio Rodriguez
C Cal Raleigh
1B Josh Naylor
RF Taylor Ward
2B Cole Young
SS J.P. Crawford
PH Patrick Wisdom
Boston Red Sox
Pitchers
POS Player
SP Will Warren
RP Tim Hill
Hitters
POS Player
1B Paul Goldschmidt
LF Cody Bellinger
RF Heliot Ramos
DH Luis Garcia Jr.
3B Amed Rosario
CF Trent Grisham
SS Jose Caballero
2B Jazz Chisholm Jr.
PH Austin Wells
  • SEA
  • BOS
Odds