Seattle
Boston
RSN, MLBN, NESN

Seattle @ Boston Matchups, Results & Stats

Fenway Park

Team Table
Team W/L H/A $ RF RA Tot O/U
SEA 21-21 11-9 -431 4.48 3.81 8.29 20-22
BOS 23-20 14-11 506 5.49 5.33 10.81 28-13

SEA vs BOSHead To Head

Win / Loss
8-2
Over / Under
8-2-0
Head-To-Head
Date Home Result ML O/U SEA Starter (IP) BOS Starter (IP)
May 16, '23 BOS 9 - 4 BOS +138 o9.5 L. Castillo (5.0) N. Pivetta (5.1)
May 15, '23 BOS 10 - 1 SEA -118 o10.0 G. Kirby (6.2) T. Houck (5.0)
Jun 12, '22 SEA 2 - 0 BOS +127 u8.5 R. Ray (7.0) K. Crawford (5.0)
Jun 11, '22 SEA 7 - 6 SEA -125 o8.5 G. Kirby (5.0) M. Wacha (4.1)
Jun 10, '22 SEA 4 - 3 BOS -108 u8.5 M. Gonzales (4.1) R. Hill (4.1)
May 22, '22 BOS 8 - 4 BOS -126 o9.5 L. Gilbert (7.0) N. Eovaldi (6.2)
May 21, '22 BOS 6 - 5 BOS -157 o9.0 C. Flexen (4.0) G. Whitlock (3.0)
May 20, '22 BOS 7 - 3 BOS -120 o9.0 R. Ray (6.0) M. Wacha (4.2)
May 19, '22 BOS 12 - 6 BOS -117 o8.5 G. Kirby (5.0) R. Hill (2.0)
Sep 15, '21 SEA 9 - 4 BOS -124 o8.5 M. Gonzales (6.0) T. Houck (4.1)

Seattle Record Last 10

Win / Loss
6-4-0
Over / Under
4-6-0
ML
$63
Team - Last 10
Date vs Result ML O/U Starter (IP) Opp Starter (IP)
May 16, '23 @ BOS L 4 - 9 L -150 o9.5 L. Castillo (5.0) N. Pivetta (5.1)
May 15, '23 @ BOS W 10 - 1 W -118 o10.0 G. Kirby (6.2) T. Houck (5.0)
May 14, '23 @ DET L 3 - 5 L -173 u8.5 L. Gilbert (5.2) J. Wentz (2.2)
May 13, '23 @ DET W 5 - 0 W -186 u8.5 B. Miller (7.0) A. Faedo (6.0)
May 12, '23 @ DET W 9 - 2 W -112 o8.5 M. Gonzales (6.0) M. Boyd (1.1)
May 10, '23 TEX L 3 - 4 L -180 u7.5 L. Castillo (5.0) D. Dunning (6.0)
May 09, '23 TEX W 5 - 0 W -151 u7.5 G. Kirby (7.0) A. Heaney (6.2)
May 08, '23 TEX L 1 - 2 L -151 u7.5 L. Gilbert (6.2) J. Gray (7.0)
May 07, '23 HOU W 3 - 1 W -124 u8.0 B. Miller (6.0) B. Bielak (4.2)
May 06, '23 HOU W 7 - 5 W -113 o8.0 M. Gonzales (6.0) J. France (5.0)

Seattle Next 3 Games

Boston Record Last 10

Win / Loss
4-6-0
Over / Under
5-3-2
ML
-$59
Team - Last 10
Date vs Result ML O/U Starter (IP) Opp Starter (IP)
May 16, '23 SEA W 9 - 4 W +138 o9.5 N. Pivetta (5.1) L. Castillo (5.0)
May 15, '23 SEA L 1 - 10 L +109 o10.0 T. Houck (5.0) G. Kirby (6.2)
May 14, '23 STL L 1 - 9 L +106 P10.0 C. Kluber (5.0) M. Mikolas (6.0)
May 13, '23 STL L 3 - 4 L -133 u10.5 C. Sale (8.0) S. Matz (5.1)
May 12, '23 STL L 6 - 8 L -111 o11.0 J. Paxton (5.0) A. Wainwright (5.0)
May 10, '23 @ ATL W 5 - 2 W +141 u9.5 B. Bello (6.0) D. Lee (2.2)
May 09, '23 @ ATL L 3 - 9 L +162 o9.5 N. Pivetta (4.0) C. Morton (6.0)
May 07, '23 @ PHI L 1 - 6 L +114 u10.0 T. Houck (5.2) T. Walker (6.0)
May 06, '23 @ PHI W 7 - 4 W +126 o9.5 C. Kluber (5.0) B. Falter (3.2)
May 05, '23 @ PHI W 5 - 3 W +136 P8.0 C. Sale (6.0) Z. Wheeler (5.1)

Boston Next 3 Games

Series Stats

Series Game Records

Seattle
Overall After Win After Loss
Game 1 8-6 15-11 15-11
Game 2 8-6 17-13 12-10
Game 3 5-8 13-15 10-12
Game 4 0-1 3-0 3-2
Boston
Overall After Win After Loss
Game 1 6-8 15-10 13-15
Game 2 9-5 12-15 11-14
Game 3 7-5 13-8 11-17
Game 4 1-2 3-2 1-3

Next 3 Series

Seattle
Date vs W-L Home/Away
Fri, May 19 - Sun, May 21 @ ATL 104-58 52-29 H
Tue, May 23 - Fri, May 26 vs ATH 50-112 24-57 A
Sat, May 27 - Sun, May 28 vs PIT 76-86 37-44 A
Boston
Date vs W-L Home/Away
Sat, May 20 - Sun, May 21 vs BOS 78-84 39-42 A
Tue, May 23 - Thu, May 25 @ LAA 73-89 38-43 H
Sat, May 27 - Sun, May 28 @ AZ 84-78 43-38 H

SEA vs BOS Starters Recent Games

Win / Loss
4-1
ERA
4.50
Avg. IP
5.0
Last 5
Date Score
Line O/U IP H R ER SO BB HR PIT P/IP GB:FB
May 12, '23 DET 2 - SEA 9
W -112 o8.5 6.0 5 2 2 2 1 1 89 14.8 0.6
May 06, '23 SEA 7 - HOU 5
W -113 o8.0 6.0 6 3 3 4 3 0 84 14.0 2.0
Apr 30, '23 TOR 8 - SEA 10
W +159 o9.5 3.0 8 8 5 2 1 1 67 22.3 2.5
Apr 25, '23 PHI 3 - SEA 5
W -112 u8.5 5.0 4 1 1 2 1 1 75 15.0 2.0
Apr 19, '23 SEA 3 - MIL 5
L -124 u8.5 6.0 4 2 2 9 1 0 90 15.0 4.0
Last 5 Avg. 5.0 5.4 3.2 2.6 3.8 1.4 0.6 81.0 16.2 2.2
Last Vs Boston
Date Score
Line O/U IP H R ER SO BB HR PIT P/IP GB:FB
Sep 15, '21 SEA 4 - BOS 9
L +115 o8.5 6.0 3 3 3 7 2 1 110 18.3 1.0
May 12, '19 BOS 11 - SEA 2
L +119 o10.0 4.0 4 4 2 3 3 1 95 23.8 1.3
Mar 28, '19 SEA 12 - BOS 4
W +183 o7.0 5.1 9 4 3 4 1 0 94 17.6 3.0
Last 3 Avg. 5.0 5.3 3.7 2.7 4.7 2.0 0.7 99.7 19.9 1.8
Win / Loss
4-1
ERA
5.01
Avg. IP
4.2
Last 5
Date Score
Line O/U IP H R ER SO BB HR PIT P/IP GB:FB
May 10, '23 ATL 2 - BOS 5
W +141 u9.5 6.0 6 2 2 5 1 1 100 16.7 4.5
May 04, '23 BOS 11 - TOR 5
W +147 o8.5 5.0 6 4 2 5 1 1 87 17.4 0.0
Apr 29, '23 BOS 8 - CLE 7
W -128 o9.0 5.0 5 1 1 6 2 1 84 16.8 5.0
Apr 23, '23 MIL 5 - BOS 12
W +151 o8.0 4.2 5 3 3 3 2 1 82 17.6 4.0
Apr 17, '23 BOS 4 - LAA 5
L +149 o8.0 2.2 8 5 5 5 1 1 72 27.0 0.0
Last 5 Avg. 4.2 6.0 3.0 2.6 4.8 1.4 1.0 85.0 19.1 2.7
Last Vs Seattle
Date Score
Line O/U IP H R ER SO BB HR PIT P/IP GB:FB
Brayan Bello has not played against SEA Mariners.

SEA vs BOS Stats Analysis

All Pitchers
ERA AVG. OBP WHIP IP HR BB K
Seattle 3.34 .229 .285 1.14 9.0 0.7 2.5 9.0
Boston 5.07 .266 .331 1.37 8.2 1.4 3.0 8.4
Starters
Runs/9 ERA AVG. OBP WHIP IP HR BB K
Seattle 3.92 3.65 .236 .279 1.11 5.1 0.5 1.3 5.2
Boston 6.09 5.84 .275 .339 1.42 5.0 1.0 1.7 5.2
Relievers
Runs/9 ERA AVG. OBP WHIP IP HR BB K
Seattle 3.59 2.83 .218 .293 1.18 3.1 0.2 1.2 3.9
Boston 4.52 4.02 .253 .320 1.31 3.2 0.4 1.2 3.2

More Stats

Seattle Bullpen REST G IP H R ER HR BB SO ERA WHIP GB:FB
Dominic Leone (R) 82 6 6.2 8 4 4 2 1 4 6.00 1.35 5:7
Last 3 3 3.2 4 2 2 2 0 1 6.00 1.09 4:4
Andrés Muñoz (R) 40 4 3.1 4 0 0 0 1 3 0.00 1.50 5:2
Last 3 3 2.1 2 0 0 0 1 3 0.00 1.29 2:2
Penn Murfee (R) 13 15 13.0 5 5 2 1 9 15 1.38 1.08 13:3
Last 3 3 2.2 1 0 0 0 1 5 0.00 0.75 3:0
Justin Topa (R) 4 18 17.0 11 3 2 0 3 16 1.06 0.82 23:4
Last 3 3 3.0 1 0 0 0 1 2 0.00 0.67 5:1
Trevor Gott (R) 2 21 20.0 20 9 4 0 5 22 1.80 1.25 15:10
Last 3 3 2.2 3 0 0 0 1 3 0.00 1.50 0:2
Gabe Speier (L) 2 20 15.0 12 3 3 0 1 13 1.80 0.87 18:5
Last 3 3 1.0 1 2 2 0 1 2 18.00 2.00 0:0
Matt Brash (R) 2 22 18.0 21 11 10 1 8 34 5.00 1.61 11:6
Last 3 3 2.0 3 1 1 0 2 2 4.50 2.50 2:1
Christoper Flexen (R) 1 8 25.1 36 21 21 5 12 18 7.46 1.89 27:10
Last 3 3 4.0 5 0 0 0 1 4 0.00 1.50 4:0
Tayler Saucedo (L) 1 7 6.1 1 0 0 0 1 8 0.00 0.32 10:0
Last 3 3 3.0 0 0 0 0 0 3 0.00 0.00 6:0
Paul Sewald (R) 0 20 19.2 14 8 8 2 5 25 3.66 0.97 10:16
Last 3 3 2.2 5 3 3 0 1 3 10.13 2.25 0:5
Juan Then (R) 0 5 5.2 6 1 1 0 1 3 1.59 1.24 12:1
Last 3 3 3.2 5 1 1 0 1 1 2.45 1.64 9:1
Bullpen Total 147 146 150.0 138 65 55 11 47 161 3.30 1.23 149:64
Last 3 33 30.2 30 9 9 2 10 29 2.64 1.30 35:16
Available Bullpen 145 106 93.0 81 35 25 4 28 107 2.42 1.17 90:37


Boston Bullpen REST G IP H R ER HR BB SO ERA WHIP GB:FB
Zack Kelly (R) 35 6 7.1 6 3 3 0 6 6 3.86 1.64 9:3
Last 3 3 3.2 2 2 2 0 3 2 6.00 1.36 7:1
Garrett Whitlock (R) 25 3 16.0 19 11 11 4 3 11 6.19 1.38 17:8
Last 3 3 16.0 19 11 11 4 3 11 6.19 1.38 17:8
Christopher Martin (R) 6 11 11.0 11 2 2 1 2 8 1.64 1.18 13:3
Last 3 3 3.0 1 0 0 0 0 5 0.00 0.33 2:1
Kenley Jansen (R) 4 14 12.2 14 7 6 1 6 17 4.50 1.58 6:10
Last 3 3 2.0 5 6 5 1 3 1 22.50 4.00 2:2
Brennan Bernardino (L) 2 11 12.1 14 6 5 2 3 10 3.75 1.38 17:4
Last 3 3 3.0 5 3 3 1 1 3 9.00 2.00 5:1
John Schreiber (R) 2 18 17.0 14 5 4 1 8 21 2.12 1.29 16:5
Last 3 3 3.0 1 0 0 0 1 4 0.00 0.67 3:1
Richard Bleier (L) 1 18 18.2 23 14 12 3 3 12 5.79 1.39 26:5
Last 3 3 3.2 8 4 2 1 0 2 4.91 2.18 7:0
Justin Garza (R) 1 1 1.0 0 0 0 0 0 0 0.00 0.00 2:1
Last 3 1 1.0 0 0 0 0 0 0 0.00 0.00 2:1
Ryan Sherriff (L) 0 1 1.0 0 0 0 0 0 1 0.00 0.00 1:0
Last 3 1 1.0 0 0 0 0 0 1 0.00 0.00 1:0
Josh Winckowski (R) 0 16 26.1 23 8 7 2 5 20 2.39 1.06 33:16
Last 3 3 3.1 6 3 3 1 0 2 8.10 1.80 5:1
Bullpen Total 76 99 123.1 124 56 50 14 36 106 3.65 1.30 140:55
Last 3 26 39.2 47 29 26 8 11 31 5.90 1.46 51:16
Available Bullpen 74 63 76.1 78 34 31 9 28 73 3.66 1.39 78:33
Seattle All Starters REST G IP H R ER HR BB SO ERA WHIP GB:FB
Robbie Ray (L) 46 1 3.1 4 5 3 0 5 3 9.00 2.70 3:2
Darren McCaughan (R) 29 1 1.0 1 1 0 0 1 1 0.00 2.00 3:0
Marco Gonzales (L) 5 7 36.2 39 21 18 4 12 25 4.50 1.39 36:25
Last 3 3 15.0 19 13 10 2 5 8 6.00 1.60 16:13
Bryce Miller (R) 4 3 19.0 7 1 1 0 1 18 0.47 0.42 7:19
Logan Gilbert (R) 3 8 46.0 38 20 20 4 9 54 3.91 1.02 38:21
Matt Brash (R) 3 22 18.0 21 11 10 1 8 34 5.00 1.61 11:6
George Kirby (R) 2 8 51.1 48 14 14 2 4 41 2.47 1.01 56:26
Luis Castillo (R) 1 9 51.2 43 21 19 6 11 58 3.35 1.05 45:23


Boston All Starters REST G IP H R ER HR BB SO ERA WHIP GB:FB
Kutter Crawford (R) 14 7 25.2 21 10 10 5 3 24 3.60 0.94 24:18
Brayan Bello (R) 6 5 23.1 30 15 13 5 7 24 5.09 1.59 30:5
Last 3 3 16.0 17 7 5 3 4 16 2.81 1.31 21:3
James Paxton (L) 5 1 5.0 4 2 2 1 1 9 3.60 1.00 1:5
Christopher Sale (L) 4 8 43.1 43 27 26 6 12 54 5.44 1.27 37:22
Corey Kluber (R) 3 8 39.1 43 28 28 11 15 33 6.46 1.47 26:32
Tanner Houck (R) 2 8 42.2 41 27 26 5 15 38 5.57 1.31 48:23
Nicholas Pivetta (R) 1 8 40.0 43 30 28 9 19 42 6.30 1.55 31:26
Josh Winckowski (R) 1 16 26.1 23 8 7 2 5 20 2.42 1.06 33:16
Umpire G W-L AVG PIT STR B STR% STR BB K/BB HR O/U
Mike Estabrook 7 2-5 10.14 302.71 189.57 113.14 62.6 16.3 6.7 2.43 2.71 5-2


Last 10 Games
Date Score Line O/U Road Starter Home Starter
May 13, 2023 TOR 5 - ATL 2 W -124 U 9.0 Bryce Elder (R) José Berríos (R)
May 8, 2023 NYY 7 - ATH 2 W -184 O 8.5 John Patrick Sears (L) Nestor Cortes (L)
Apr 22, 2023 CHC 4 - LAD 9 L +123 O 8.5 Dustin May (R) Hayden Wesneski (R)
Apr 18, 2023 CIN 0 - TB 10 L +116 O 9.5 Taj Bradley (R) Nick Lodolo (L)
Apr 13, 2023 TOR 1 - DET 3 L -222 U 9.5 Spencer Turnbull (R) Chris Bassitt (R)
Apr 8, 2023 PIT 5 - CHW 11 L +114 O 8.5 Michael Clevinger (R) Vincent Velasquez (R)
Apr 3, 2023 MIA 1 - MIN 11 L +112 O 8.0 Tyler Mahle (R) Johnny Cueto (R)
Mar 24, 2023 MIA 3 - HOU 2 W -102 U 7.0 Framber Valdez (L) Sandy Alcantara (R)
Mar 19, 2023 WAS 2 - DET 1 W -108 U 9.0 Eduardo Rodriguez (L) Chad Kuhl (R)
Mar 6, 2023 STL 7 - HOU 1 W -113 U 9.0 Hunter Brown (R) Jack Flaherty (R)


Vs Mariners
Date Score Line O/U Road Starter Home Starter


Vs Red Sox
Date Score Line O/U Road Starter Home Starter


Vs Marco Gonzales (L)
Date Score Line O/U Road Starter Home Starter


Vs Brayan Bello (R)
Date Score Line O/U Road Starter Home Starter

Betting Terminology

  • M/L: Closing moneyline odds
  • O/U: Closing total and odds
  • IP: Innings pitched by the starter
  • H: Hits allowed by the starter
  • R: Runs allowed by the starter
  • ER: Earned runs allowed by the starter
  • SO: Strikeouts thrown by the starter
  • BB: Walks allowed by the starter
  • HR: Home runs allowed by the starter
  • PIT: Total pitches thrown by the starter
  • P/IP: Pitches thrown per inning by the starter
  • GB:FB: Groundball - flyball ratio by the starter

Betting Terminology

  • W/L: Win-loss record (last 10)
  • Net $: $ won/lost based on $100 bets (last 10)
  • O/U: Over under record (last 10)
  • M/L: Closing moneyline odds for the game
  • O/U: Closing total and odds for the game
  • Away/Home Starter: Starting pitchers for the game
  • Last vs: The result last time the teams played
  • Schedule Starter: Expected starter for the upcoming game

Betting Terminology

Records below refer to the game # of all series across the season. Game 1, game 2 etc.

  • Overall: Team’s season record
  • After Win: Team’s record for the game immediately after a win
  • After Loss: Team’s record for the game immediately after a loss

Betting Terminology

  • Runs/9: Runs per nine innings
  • AVG: Batting average
  • Hits: Average hits per game
  • HR: Average home runs per game
  • BB: Average bases on balls (walks) per game
  • EB Hits: Average extra base hits per game
  • SB: Average stolen bases per game
  • OBP: On base percentage
  • R: Runs allowed
  • ER: Earned runs allowed
  • AVG: Batting average allowed
  • HR: Average home runs allowed
  • BB: Average bases on balls (walks) allowed
  • IP(S): Average innings pitched by starters
  • K(S): Average strikeouts by starters
  • K(B): Average strikeouts by bullpen
  • Rest(B): % of relievers that are available to pitch today
  • RF: Average team runs for. The run support pitchers are getting

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About Units and “ROI”

Units are a standardized measurement used to determine the size of each of your bets relative to your bankroll. For example, if you have a bankroll of $200 and you bet 5% of your bankroll each time, each of your units is worth $10. A bettor with a $2000 bankroll who bets 5% per bet has units of $100. We use the number of units to standardize the amount the trend is up or down across different bet amounts.

ROI is the best indicator of success and measures how much you bet vs. how much you profited. Any positive ROI is good in sports betting with great long-term bettors sitting in the 5-7% range.

Sports Betting Bankroll Management and ROI Guide

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