🦃 BLACK FRIDAY - SAVE 50% WITH CODE THANKS
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

Mariners vs. Nationals Betting Picks - Today's Free MLB Best Bets, Odds, Predictions (8/23)

Robbie Ray - Fantasy Baseball Rankings, MLB Injury News, Draft Sleepers

Today's free MLB betting picks, odds, predictions for the Mariners vs. Nationals on August 23, 2022. Our best bets and top picks for moneylines, run totals and more.

Welcome RotoBallers to our betting picks for the Washington Nationals vs. Seattle Mariners, another article in our daily series of free MLB betting picks for every game on the schedule. This free MLB betting breakdown article is for Tuesday August 23rd, 2022.

Attention fellow sports bettors! We have some exciting news to share as we are now partnered with various sportsbooks and have some sweet sports betting promo offers and freebies for you. Get your deposit bonus and also a year of free RotoBaller Premium access for all sports and all tools ($450 value), when you sign up with a new account today! After you're signed up, use our picks in this article for spreads, totals, and props to win big.

In addition to all of our other betting content and advice, we have now added daily betting analysis articles and betting recommendations for each MLB game. Every single game on the MLB schedule will have its own betting analysis, betting breakdown and betting picks, every single day! We hope you enjoy, and good luck RotoBallers.

Featured Promo: Get any Props Premium Pass for 50% off using code THANKS. Win more with our two new Props Optimizer tools -- one for PrizePicks Props, and one for Sportsbook Betting Props. Find optimal prop bets and get our recommended picks daily! Go Premium, Win More!

 

Today's Betting Overview - Nationals vs. Mariners

The Nationals take on the Mariners on Tuesday August 23rd at T-Mobile Park, Seattle. RotoBaller provides free handicapping pick and odds for all MLB games throughout the 2022 season.

  • Matchup: Washington Nationals (41-82) vs. Seattle Mariners (66-56)
  • Date: Tuesday August 23rd, 2022
  • Time: 10:10 ET
  • Venue: T-Mobile Park, Seattle

 

Today's MLB Sportsbook Odds - Nationals vs. Mariners

If you are new to any of these sportsbooks, be sure to take advantage of the promo offers:

Featured Promo: Get any Betting Premium Pass for 50% off using code THANKS. Win more with exclusive betting picks from proven winners across 9 sports! Find optimal bets with our Betting Picks Tool and Bet Weighting Tool and follow along in our VIP chat rooms! Go Premium, Win More!

 

Washington Nationals - Today's MLB Betting Analysis

Heading into today's game against Seattle, the Nationals have a record of just 41-82. This places the team 5th in the NL East division. The Nationals will need a win in today's game to improve their record on the road (22-38). The Nationals are hoping to get back on track after dropping their last game to San Diego by a score of 2-1. Currently, Washington has a below .500 record in their 38 series, coming in at 8-27-3.

Erick Fedde gets the starting nod for Washington, looking to improve his overall record of 5-7. Fedde will be looking to bring down an ERA of 4.95. Compared to other pitchers, he has an elevated batting average allowed (.269). Opposing batters have been able to hit for power against Fedde. So far, he has allowed 13 home runs, leading to a per 9 average of 1.27. Heading into the game, he has struck 17.0% of the batters he's faced. In his outings, Erick Fedde is putting batters on through walks at a high rate, averaging 4.56 walks per 9 innings.

On offense, Washington has struggled to bring runners across the plate, averaging just 3.75 runs per game. Over their last 3 games, the team has an average run differential of 1. Despite their mediocre scoring average, the Nationals have combined to hit .247, which ranks 12th in the league. Per game, the team is averaging 8.27 hits. So far, home runs have been elusive for the team, as they rank 27th in the league, at .83 home runs per contest. Leading into the game, the team's slugging percentage is just .374. Washington's OBP of .313 places them 19th in the league. On average, the team generates walks at a rate of 7.8%.

 

Seattle Mariners - Today's MLB Betting Analysis

As the Seattle Mariners host the Washington Nationals, they have a record of 66-56, placing them 2nd in the AL West division. When playing at T-Mobile Park, the Mariners have played well, posting a record of 31-26. Seattle will be looking to bounce back after falling to the Athletics by a score of 5-3. The team's overall series record is above .500, sitting at 20-16-2.

For Seattle, Robbie Ray gets the start, currently holding a record of 9-8. Across 24 appearances, Ray has a combined ERA of 3.87. So far, Robbie Ray has put together a WHIP of 1.20. Currently, opponents are batting just .226 against the left-hander. So far, he has a SLG% allowed .422, including giving up 23 home runs. Heading into the game, Ray has struck 28.0% of the batters he's faced.

Seattle enters play with the 21st ranked scoring offense, averaging 4.16 runs per game. In the team's 57 games at home, their run differential is 1. Together, the Mariners' offense has the 24th ranked batting average, at .233. On average, the team is coming up with 7.76 hits per game. Despite having a low batting average, they are one of the best power hitting lineups in the league, averaging 1.11 home runs per game (12th). The team's current slugging percentage of .385 ranks near the league average. Seattle's strong OBP of .316 is 11th best, coming on a walk rate of 9.6%.

 

Today's MLB Betting Pick - Nationals vs. Mariners

Heading into today's matchup between Washington and Seattle, the Mariners are the heavy favorite at -270 on the moneyline. Seattle's implied win probability sits at 72.97%. Even with the odds strongly in favor of Seattle, the MLB predictive model shows the best bet for this contest being the Nationals on the runline (+1.5).

Recommended Betting Pick: Nationals +1.5 Runline



Download Our Free News & Alerts Mobile App

Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!



More Fantasy Baseball Analysis

POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Davante Adams

Catches Two Touchdowns in Sunday Night Win
Baker Mayfield

has Sprained Shoulder, Will Undergo MRI Monday
Las Vegas Raiders

Raiders Fire Offensive Coordinator Chip Kelly
Ryan Helsley

Tigers Eyeing Ryan Helsley as a Starter
Quinshon Judkins

Salvages his Day With Two Trips to the End Zone
Alvin Kamara

Dealing With MCL Sprain, Timetable Unclear
Michael Wilson

has Double-Digit Catches, Over 100 Yards for Second Straight Week
Baker Mayfield

Doubtful to Return on Sunday Night With Shoulder Injury
A.J. Brown

Delivers Vintage Performance in Week 12
George Pickens

at the Center of Cowboys Offense Once Again
Dan Hooker

Suffers Second-Round Submission Loss
Marcus Semien

Shipped to the Mets on Sunday
Alvin Kamara

Getting an MRI on His Knee
Arman Tsarukyan

Gets Submission Win
Brandon Nimmo

Traded to Texas
Belal Muhammad

Loses Back-to-Back Fights
Aaron Gordon

Sidelined 4-6 Weeks with Hamstring Strain
Belal Muhammad

Ian Machado Garry Outpoints Belal Muhammad
Chris Godwin

Officially Active for Sunday Night Football in Week 12
Alonzo Menifield

Suffers First-Round Knockout Loss
Kareem Hunt

Totals 33 Touches in Productive Outing Sunday
Volkan Oezdemir

Gets Back In The Win Column
Chimere Dike

Scores Long Special Teams Touchdown in Week 12
Jack Hermansson

Gets Knocked Out
Jack Hermansson

Myktybek Orolbai Knocks Out Jack Hermansson
Shamil Gaziev

Suffers First-Round Knockout Loss
DJ Moore

Scores Twice in Narrow Win at Home
Waldo Cortes-Acosta

Shines At UFC Qatar
Dereck Lively II

Out with Foot Issue Again
Tagir Ulanbekov

Suffers Third-Round Submission Loss
Anthony Davis

Doubtful With Calf Strain Against Miami
Derrick Henry

Rushes for Two Scores in Week 12 Victory
Kyoji Horiguchi

Makes Triumphant UFC Return
MON

Alexandre Texier Joins Canadiens
Goga Bitadze

a Very Late Scratch on Sunday Night
Rashee Rice

Goes for Nearly 150 Yards in Win Over Colts
Ryan Dunn

Ruled Out with Wrist Sprain
Jason Dickinson

Returns to Action Sunday
Alvin Kamara

Ruled Out With Knee Injury
Elias Lindholm

Activated From Injured Reserve
Mikko Rantanen

Suspended for One Game
Amon-Ra St. Brown

Totals Season-High in Yardage in Week 12
Neal Pionk

Sustains Lower-Body Injury Sunday
Donovan Clingan

Upgraded to Available vs. Thunder
Jean-Gabriel Pageau

Out Week-to-Week
Hunter Henry

Feasts in Win Over Cincinnati
Robert Williams III

Sidelined Against Thunder
Anthony Black

Entering the Starting Lineup Versus Boston
Alexander Romanov

Out 5-6 Months Due to Shoulder Surgery
Emanuel Wilson

Punches in Two Touchdowns Against Minnesota
Goga Bitadze

Getting the Start on Sunday Night
Alvin Kamara

Injures Knee Sunday, Questionable to Return
Bogdan Bogdanović

Bogdan Bogdanovic Remains Out Sunday
Ryan Kalkbrenner

Sidelined on Sunday Evening
Tre Mann

Returns to Action Sunday
Wendell Carter Jr.

Ruled Out on Sunday Night
Luke Kennard

Misses Sunday's Contest
Onyeka Okongwu

Good to Go Sunday
Collin Murray-Boyles

Available Against Nets
Egor Demin

Cleared for Sunday
Nicolas Claxton

Available Sunday
Kevin Durant

Will Miss the Next Two Games
Kristaps Porzingis

Taking the Night off on Sunday
Kawhi Leonard

Off the Injury Report, Cleared to Suit Up on Sunday
Sidney Crosby

Records 500th Multi-Point Game
Mackenzie Blackwood

Posts 35-Save Shutout
Aaron Ekblad

Battling an Illness
Jake McCabe

Suffers Upper-Body Injury
Brayden Point

Makes Early Exit Versus Capitals
Nikita Kucherov

Hurt on Saturday
Nic Dowd

Out Against Lightning
Jake Evans

Good to Go Saturday
Gavin Brindley

to Sit Out at Least Two Games
Thomas Chabot

Available Against Sharks
Roman Josi

Returns From 12-Game Absence
Jake Walman

Out Saturday
J.T. Miller

Won't Play Against Mammoth
Gabriel Vilardi

Has Two Goals in Losing Effort
Adolis García

Rangers Non-Tender Adolis Garcia on Friday
CFB

Beau Pribula Expected to Start Against Oklahoma
Dan Hooker

An Underdog At UFC Qatar
Arman Tsarukyan

Looks To Extend His Win Streak
Ian Machado Garry

A Favorite At UFC Qatar
Belal Muhammad

Looks To Bounce Back
Alonzo Menifield

Looks For His Third Consecutive Win
Volkan Oezdemir

Looks To Get Back In The Win Column
Myktybek Orolbai

Looks To Win Back-To-Back Fights
Jack Hermansson

Makes His Welterweight Debut
Kyoji Horiguchi

Returns To The UFC
Elly De La Cruz

Played Through Partially Torn Quad to End 2025
Tarik Skubal

Tigers "Doubtful" to Trade Tarik Skubal
Raisel Iglesias

Returning to the Braves on One-Year Deal
Sahith Theegala

Looking to Continue Fall Run at RSM Classic
Stephan Jaeger

Looking to Bounce Back at RSM Classic
Tom Hoge

Looking to Regain Form at RSM Classic
Joe Highsmith

Searching for Turnaround at RSM Classic
Adam Hadwin

Looking to Build on T11 Finish in Bermuda
Austin Eckroat

Searching for Momentum at RSM Classic
Joel Dahmen

Trying to Find Form at the RSM Classic
CFB

Garrett Nussmeier Doubtful to Play Against Western Kentucky
Michael Thorbjornsen

Hopes to End 2025 Campaign With Another Solid Finish
Andrew Novak

Looks to End 2025 Season on High Note at RSM Classic
Harry Higgs

Teetering for PGA Tour Card in 2026
PGA

Nico Echavarria has the Potential to Contend at the RSM Classic
Sam Stevens

Finishing Out Year in Georgia
Seamus Power

Playing Better at the Right Time
Beau Hossler

Roller Coaster Comes to Saint Simons Island
Quade Cummins

The Time is Now for Quade Cummins in Georgia
Austin Cook

Needs a Win at the RSM Classic
Cameron Champ

on the PGA Tour Card Bubble
Grayson Rodriguez

Shipped to Angels
Taylor Ward

Orioles Acquire Taylor Ward From Angels
Shota Imanaga

Accepts Cubs Qualifying Offer
Brandon Woodruff

Returning to Milwaukee in 2026
Denny McCarthy

Looking For Another Solid Finish at RSM Classic
Si Woo Kim

Looking To Use Current Momentum to Flip Script at RSM Classic
Mackenzie Hughes

a Good Bounce-Back Candidate at RSM Classic
Harris English

Making 14th Start at This Week's RSM Classic
Konnor Griffin

Could Compete for Starting Shortstop Job in 2026
Gleyber Torres

Accepts Tigers Qualifying Offer
CFB

Sam Leavitt Set to Enter Transfer Portal?

RANKINGS

QB
RB
WR
TE
K
DEF
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP