👉 TAP TO SAVE 50% WITH CODE SPRING
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

#1 Expert Projections
Save 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
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: New Novig users get a $25 purchase match (50% discount up to $25) on your first Novig deposit, and 6 free months of RotoBaller's "Big-4" Premium Pass (NFL, NBA, MLB, NHL) which includes exclusive tools for Betting, Props, DFS and more! CLAIM IT NOW

 

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 SPRING. 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

#1 Expert Projections
Save 50% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Marco Penge

Trending Down Entering Zurich Classic
Sahith Theegala

Eyes Another Strong Week at Zurich Classic
Brooks Koepka

Shane Lowry Teams Up with Brooks Koepka at Zurich Classic
Si Woo Kim

Adds Another Strong Finish at RBC Heritage
Elly De La Cruz

Early-Season Breakout Continues on Tuesday
Arizona Cardinals

Cardinals Linked to Ty Simpson, Willing to Trade Up for him?
Jimmy Garoppolo

Rams Not Rushing Jimmy Garoppolo to Make a Decision
Harold Fannin Jr.

Taking Part in Voluntary Offseason Workouts
Jaylen Brown

Leads All Scorers With 36 Points in Game 2
Deshaun Watson

Going First in Early Offseason Drills
VJ Edgecombe

Has Historic Outing in Game 2 Win
Shai Gilgeous-Alexander

Wins Clutch Player of the Year Award
Austin Reaves

Begins Return-to-Play Protocol
Wyatt Langford

Pulled Early on Tuesday With Forearm Tightness
Luka Dončić

Luka Doncic Not Expected to Play in First-Round Series
Luke Clanton

Hoping to Find Form in New Orleans
Kevin Durant

Good to Go Tuesday
Jackson Holliday

Leaves Rehab Game With Hand Discomfort
Victor Wembanyama

Lands in Concussion Protocol, Won't Return Tuesday
Corbin Carroll

Returns to Arizona's Lineup Against White Sox
Scottie Scheffler

is Starting to Hit His Stride
Brooks Koepka

Looking for Progress in PGA Return With Partner at Zurich Classic
Matt Fitzpatrick

Looks to Share Recent Form at Zurich Classic
Jonathan Isaac

Unlikely to Play in Game 2
Mark Williams

Could Sit Again in Game 2
Grayson Allen

Questionable for Game 2
Jordan Goodwin

Iffy for Game 2
Chicago Bulls

Billy Donovan Exiting as Bulls Head Coach
Ron Harper Jr.

Available for Game 2 Against 76ers
Zack Wheeler

to Make Season Debut on Saturday
Jonathan Toews

Undecided on NHL Future
Jonathan Huberdeau

Expects to Be Ready for Training Camp
DAL

Nathan Bastian Not Expected to Play Before Round 2
Roope Hintz

Doubtful for Game 4
Adam Henrique

Won't Play in Game 2 Against Ducks
Victor Hedman

Doubtful to Play in Round 1
Charle-Edouard D'Astous

Unavailable Tuesday
Dalton Kincaid

Sell Window in Dynasty Formats May Be Closing Ahead of NFL Draft
Alvin Kamara

Remains a Top Dynasty Sell Candidate Ahead of NFL Draft
Jordan James

Offers Sneaky Buy-Low Potential Ahead of NFL Draft
Jaylen Waddle

a Top Buy-Low Candidate Heading into First Season in Denver
Josh Downs

a Top Buy-Low Candidate Ahead of NFL Draft
Mike Evans

a Sneaky Dynasty Buy Candidate Ahead of NFL Draft?
Tyler Bass

Close to Full Health, Ready to Return to Fantasy Relevance?
Ronald Acuña Jr.

Ronald Acuna Jr. Back in Leadoff Spot on Tuesday After Injury Scare
New England Patriots

Patriots Targeting Eli Stowers in the NFL Draft?
CFB

Ashton Daniels Named Florida State's Starting Quarterback
Aaron Rodgers

Mike McCarthy has Confidence in Aaron Rodgers if he Re-Signs
Daniel Jones

is Dropping Back and Passing in his Rehab
Juan Soto

Expected to Return on Wednesday
NFL

Jermod McCoy Could Fall in Draft Due to Long-Term Knee Concerns
NFL

Ty Simpson Could Fall Out of the First Round
Washington Commanders

Jeremiyah Love Could Unlock Commanders Offense
Royce Lewis

Twins Reinstate Royce Lewis From Injured List on Tuesday
Adley Rutschman

Activated From Injured List on Tuesday
Nnamdi Madubuike

Doctors Think Nnamdi Madubuike Can Resume his Playing Career
Kayshon Boutte

Not Present for Voluntary Workouts
Tetairoa McMillan

Working on "Power" and Weight/Muscle Gain
Ashton Jeanty

a Top Dynasty Buy Ahead of the NFL Draft?
Dylan Cease

Continues Strong Start With 12-Strikeout Performance
Raisel Iglesias

Placed on 15-Day Injured List with Shoulder Inflammation
Jake Sanderson

Records Two Assists in Losing Effort
Brock Faber

Bags Two Goals in Monday's Defeat
Wyatt Johnston

Notches Two Goals in Game 2 Win
Troy Terry

Has Special Playoffs Debut
Dan Vladar

Leads Flyers to Victory With 27-Save Shutout
Yakov Trenin

Suffers Upper-Body Injury in Game 2
Rasmus Sandin

to Miss Start of 2026-27
CJ McCollum

Shines at MSG in Game 2
Donovan Mitchell

Extends 30-Point Streak
Jakob Poeltl

Gets Benched in Second Half
Brandon Ingram

Continues to Struggle
Al Horford

Undecided on Future
Brandin Podziemski

Wants to Stay With Warriors Long-Term
Max Muncy

With Another Two-Homer Game, Becoming Must-Add Off Waiver Wire
Jordan McLaughlin

Ruled Out for Game 2
Ron Harper Jr.

Probable for Game 2
Ronald Acuña Jr.

Ronald Acuna Jr. Day-to-Day After Being Hit on the Hand on Monday
Mick Abel

Injury Described as "Not Too Serious"
Brendan Donovan

Mariners Place Brendan Donovan on Injured List With Groin Strain
Sonny Gray

Heading to the Injured List With Hamstring Injury
Edwin Díaz

Edwin Diaz Expected to Miss Around Three Months
Edwin Uceta

Shut Down for 2-3 Weeks; Is he Still Stash-Worthy?
Charle-Edouard D'Astous

Doubtful for Game 2
Brad Keller

Will "Probably" Earn First Save Situation in Modified Phillies Bullpen
Roope Hintz

to Miss at Least Two More Games
Edwin Díaz

Edwin Diaz Placed on 15-Day Injured List with Elbow Injury
Ross Johnston

Won't Play in Game 1 Against Oilers
Artem Zub

Considered a Game-Time Decision Monday
Tyler Kleven

Remains Out Monday
Jason Dickinson

a Game-Time Call Monday
Leon Draisaitl

Expected to Return Monday
Tyler Reddick

Earns His Fifth Win of the 2026 Season at Kansas
Kyle Larson

Finishes as the Runner-Up at Kansas
Chase Briscoe

Rallies for A New Career-Best Finish at Kansas
Denny Hamlin

Leads the Most Laps at Kansas but Misses Out on Victory
Christopher Bell

Falls Out of Contention for Kansas Victory on Final Restart
Mike Malott

Scores Third-Round TKO Win
Sonny Gray

Leaves Monday's Start Early With Hamstring Tightness
Gilbert Burns

Retires After UFC Winnipeg Loss
Charles Jourdain

Extends Winning Streak
Kyler Phillips

Drops Decision At UFC Winnipeg
Mandel Nallo

Suffers First-Round TKO Loss In His UFC Debut
Jai Herbert

Scores First-Round TKO Win
Karine Silva

Gets Dominated at UFC Winnipeg
Jasmine Jasudavicius

Dominates Karine Silva
Kyle Larson

Should not be Underestimated for the Win at Kansas
Denny Hamlin

Can Denny Hamlin Dominate at Kansas Again?
NASCAR

Christoper Bell Should Contend for First Win at Kansas
Tyler Reddick

Fastest in Practice and Qualifying for Kansas Race
Ryan Blaney

Could Score another Top-10 Finish at Kansas
Ty Gibbs

Poised to Continue Hot Streak at Kansas
Chris Buescher

Always Consistent, Has Speed Heading Into Kansas
William Byron

is A Solid DFS Option for Kansas Lineups
Carson Hocevar

Poised for Career-Best Run at Kansas
Chase Briscoe

Is Chase Briscoe Worth Rostering for DFS at Kansas?
Chase Elliott

Is A Favorable DFS Option for Kansas Lineups
Joey Logano

Could Joey Logano be Considered Playable In DFS This Week at Kansas?
NASCAR

Bubba Wallace is A Favorable Driver to Consider for Kansas Lineups
Ross Chastain

Is Ross Chastain A Worthy DFS Option for Kansas?
Brad Keselowski

Could Brad Keselowski be A Sneaky DFS Option for Kansas?
Daniel Suarez

Should DFS Managers Roster Daniel Suarez at Kansas?
Mike Malott

A Favorite At UFC Winnipeg
Gilbert Burns

Set For UFC Winnipeg Main Event
Kyler Phillips

Set UFC Winnipeg Co-Main Event
Charles Jourdain

Looks To Extend His Win Streak
Jai Herbert

An Underdog At UFC Winnipeg
Mandel Nallo

Set For His UFC Debut
Karine Silva

Looks To Get Back In The Win Column
Jasmine Jasudavicius

Looks To Bounce Back
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF