👉 TAP TO SAVE 30% WITH CODE NEW
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 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

Free MLB Betting Picks - Today's Best Bets, Expert Predictions, Odds (3/31/23)

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

John Brubaker's top MLB betting picks and best bets for today's MLB games on 3/31/23. His free picks against the spread, game totals, NRFI, and other various baseball bets.

Happy Friday RotoBallers, and welcome to the 2023 MLB season! As a washed baseball player myself, it's simply not enough to get my fix in a men's league. That's why I'm super stoked to be back to provide some MLB picks once again this year. We had a rough regular season in the articles in 2022, but bounced back in a major way (no pun intended), going 17-6-4 en route to +6.71 units in the postseason. Let's hope that postseason success rolls into 2023.

Attention fellow sports bettors! We have some exciting news to share as we are now officially partnered with various sportsbooks and have some sweet sports betting promo offers! Get your deposit bonus, as well as a year of free RotoBaller Premium access, 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.

If you're new, or just a refresher to those who read my articles last season, I'm John Brubaker. I've been betting on MLB baseball games for five years now, and this is my third MLB season working with the great folks at RotoBaller. I've created my own betting model to help me create and identify value on run lines, totals, and money lines, among many other things! In this article, I'll be providing my favorite betting picks for the MLB games on Friday, March 31st, 2023. I'm continuously working to improve my models to make them more accurate, and as the season progresses, I'll share the data I have on my personal Twitter @LucidMediaDFS. Feel free to give me a follow if you haven't already, and do not hesitate to ask any questions! My DMs are always open. With all of that said, let's break down some baseball games.

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

 

LucidMedia's 2023 MLB Betting Picks

2023 Regular Season: 0-0-0 (+0 units)

 

Today's MLB Betting Picks - Mets @ Marlins

O/U: 8 | Moneyline: MIA -105

NYM: David Peterson | MIA: Jesus Luzardo

If you're new to these articles from me, you'll learn very quickly that one of my favorite types of MLB bets is NRFI/YRFI bets. We'll look at one of those today, starting out the season in Miami.

The visiting Mets will send David Peterson to the mound, who had an excellent Spring training. Peterson tossed 12 innings in the spring, allowing just one hit. While Peterson had struggled in the opening frame against the Marlins last season, I believe that lineup was more equipped to hit left-handed pitching than their current one. I'll ride Peterson's hot spring into the season, betting on him to toss a clean frame here. 

Conversely, the Marlins will send Jesus Luzardo to the mound for this one. Luzardo had one of the better second-half runs of 2022, tossing a 3.03 ERA. He'll look to keep that momentum rolling as he faces a tough Mets lineup. Luzardo made two starts against the Mets in 2022, tossing a clean first in both of them. With all of this considered, I think the first-inning under, or NRFI, is a great play at -130 over at FanDuel. 

Pick: First Inning under 0.5 Runs (-130) FanDuel Sportsbook, 1.3 units to win 1 unit

 

Sports Betting Promo Offers

Featured Promo: Get any Betting Premium Pass for 30% off using code NEW. 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!

 

Today's MLB Betting Picks - Guardians @ Mariners

O/U: 7.5 | Moneyline: SEA -170

CLE: Hunter Gaddis | SEA: Robbie Ray

We'll head out west for the second game of this set between Cleveland and Seattle. A massive pitching mismatch, I'll be taking a look at the Mariners here.

The visiting Guardians will send Hunter Gaddis to the mound. Gaddis is coming off a 2022 season where he threw just 7.1 innings to the tune of an 18.41 ERA. Now, these were just two spot starts, and Gaddis has had a spring to train with the big league club, but still. I have to project the Mariners to be all over him. Seattle projects to a .331 wOBA against the righty in this one. 

On the other side, the home Mariners will send 2021 Cy Young winner Robbie Ray to the mound. While Ray did show some regression in his first season in Seattle, he did pitch particularly well against the Guardians. He tossed 13 innings across two games without allowing a run against Cleveland in 2022. The Guardians project an even .300 wOBA against Ray, who is obviously the superior pitcher in this bout. 

I'll take a look at the Seattle F5 moneyline in this one, which you can get at -160 on BetMGM. While I wish I could've grabbed this a bit sooner, I still think it's a great value in this spot.

Pick: Mariners F5 Money Line (-160) BetMGM, 1.6 units to win 1 unit

Good luck, RotoBallers, and make sure to follow my Twitter for more plays. See you tomorrow (hopefully)!



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 30% Now
Import Your Leagues
Props Tool
Compare Any Players
Compare Any Players
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Isaiah Jackson

Probable to Return for Play-In Game
Tyler Kolek

Returns to Practice Ahead of Playoffs
Trendon Watford

Active on Wednesday
Jonathan Isaac

Ruled Out for Play-In Game Wednesday
Dylan Harper

Expected to Suit Up for Game 1 on Sunday
Franz Wagner

to Remain on Minutes Restriction Wednesday
Shohei Ohtani

Will Pitch on Wednesday, But Won't DH
Nick Pivetta

Confident he'll Pitch Again This Year
Alex Lyon

Expected to Miss Playoff Opener
Jett Howard

Good to Go on Wednesday
Zach Hyman

Set to Return Thursday
Sam Steel

Back in Action Wednesday
Gustav Forsling

Sits Out Season Finale
OG Anunoby

Practices on Wednesday
Matthew Tkachuk

Rejoins Panthers Lineup Wednesday
TB

Max Crozier Available Against Rangers
Brandon Hagel

Returns for Regular-Season Finale
Trevor Story

Carries Red Sox With Five RBI on Wednesday
Sam Antonacci

Officially Called Up by White Sox
Jorge Soler

Suspension Reduced to Four Games
Harrison Bader

Giants Place Harrison Bader on 10-Day Injured List With Hamstring Strain
Matthew Golden

Packers "Clearing the Way" for Matthew Golden on WR Depth Chart
CFB

Michigan Lands Commitment From Quarterback Kamden Lopati
Arizona Cardinals

Ty Simpson Visiting With Cardinals on Wednesday
De'Von Achane

"Not Available for Trade"
Travis Hunter

Will Still Play Receiver in 2026
Ketel Marte

Serving as Designated Hitter on Wednesday
Kevin McGonigle

Tigers, Kevin McGonigle Agree to Eight-Year Contract Extension
Sahith Theegala

Brings Strong Form Into Harbour Town
Kansas City Chiefs

Jordyn Tyson in Play for Chiefs at No. 9 Overall in NFL Draft?
Wyndham Clark

Needs Putter to Show Up at RBC Heritage
Ryan Weathers

Allows Four Homers, Strikes Out 10 on Tuesday
Byron Buxton

Sets the Tone for Twins With Two Homers on Tuesday
Hunter Goodman

Homers Twice in Loss to Astros
JJ Wetherholt

Goes Yard Twice in Win Over Guardians
Colston Loveland

Could Colston Loveland Emerge as the Dynasty TE1?
Khalil Shakir

Has Khalil Shakir Fallen Too Far in Dynasty Rankings?
Christian Watson

How High is the Ceiling for Christian Watson?
Pat Freiermuth

Can Pat Freiermuth Become More Than a Depth Piece Again?
Cale Makar

Returns With Three-Assist Performance
Jimmy Snuggerud

Records First Career Four-Point Game
Tua Tagovailoa

How Much Value Does Tua Tagovailoa Offer as Falcons' Starter?
Jeremy Swayman

Ends Losing Run With Shutout Performance
Oliver Moore

Won't Play Wednesday
Nils Lundkvist

Returns for Regular-Season Finale
Roope Hintz

to Miss First Two Playoff Games
Pavel Zacha

Will Be Available for Start of Playoffs
Jalen Green

Scores Team-High 35 Points During Play-In Loss
Jrue Holiday

Nets 21 Points in Playoff Clincher
Deni Avdija

Helps Trail Blazers Into Playoffs With 41-Point Effort
Miles Bridges

Caps Off Big Night With Game-Winning Block
LaMelo Ball

Leads Hornets to Victory Versus Heat
Isaiah Jackson

Questionable Wednesday
Jacob Bridgeman

Looks to Return to Elite Form at Harbour Town
J.J. Spaun

a Volatile Option at RBC Heritage
PGA

Sungjae Im Offers High-Upside Value at RBC Heritage
Matt Fitzpatrick

Set for Another Strong Showing at RBC Heritage
Jason Day

Eyes Bounce-Back After Sunday Struggles at the Masters
Akshay Bhatia

Looking to Rebound at Harbour Town
Zay Flowers

Set to Face Competition After Career-Best Season?
Detroit Lions

Lions Open to Trading Up in the NFL Draft
New York Giants

Giants and Dexter Lawrence Reach a Contract Impasse
Jordan Mason

Is Jordan Mason's Buy-Low Window Still Open?
Dak Prescott

Still a Dynasty Target After Leading NFL in Completions
CeeDee Lamb

Trending Down Slightly in Dynasty Leagues?
Ketel Marte

Diamondbacks Expect Ketel Marte to Return on Wednesday
Zay Flowers

Ravens Could Add Receiver in First Round to Pair With Zay Flowers
Cameron Young

Hoping to Secure Second Win of Season at RBC Heritage
Scottie Scheffler

Looks to Win Again at RBC Heritage
Shane Lowry

Has Disappointing Final Round at Masters
Viktor Hovland

Hoping to Build on Final Round at Masters
Brian Harman

Struggling For Consistency Heading to RBC Heritage
Chris Gotterup

Putting Together Outstanding 2026 Season
Derwin James Jr.

Looking for a New Deal?
NFL

Oscar Delp to Visit With Buccaneers, Chargers
Emilio Pagán

Emilio Pagan Getting Hamstring Checked After Earning Save on Tuesday
Justin Thomas

Looks to Defend in Hilton Head
Kimani Vidal

Chargers Officially Re-Sign Kimani Vidal
Jordan Spieth

in Search of Improved Putting at RBC Heritage
Willson Contreras

Exits Early on Tuesday Due to Lower-Back Tightness
A.J. Brown

Still With the Eagles
Marco Penge

May Continue Up-and-Down Ride at the RBC Heritage
Jerami Grant

Coming Off the Bench Tuesday
Xander Schauffele

Could Get The Job Done at RBC Heritage
Quinten Post

Won't Play Wednesday
Jake Knapp

Keeps Building Strong Results in 2026
Draymond Green

Available Wednesday Night
Bam Adebayo

Ruled Out for Rest of Tuesday's Game
Kurt Kitayama

Trying to Regain Form From Florida
Collin Morikawa

Continues to be a Scary DFS Play at RBC Heritage
Kawhi Leonard

Ready for Play-In Action
Grayson Allen

Won't Play Tuesday Night
Bam Adebayo

Questionable to Return Tuesday
Triston Casas

Shut Down With Abdominal Strain
Wyatt Langford

is Returning on Tuesday
Ketel Marte

Scratched on Tuesday With Back Tightness
Nick Pivetta

Heads to 15-Day Injured List With Elbow Inflammation
John Marino

a Game-Time Call Tuesday
Pyotr Kochetkov

Starting for Hurricanes Tuesday
Gabriel Moreno

Diamondbacks Put Gabriel Moreno on 10-Day Injured List With Oblique Strain
Matvei Gridin

Returns to Action Tuesday
Cole Ragans

Returning to the Mound on Tuesday Against Tigers
Ryan Pulock

Unavailable for Season Finale
Evander Kane

Not Expected to Play This Week
Erik Karlsson

Kris Letang Won't Play Tuesday
Sidney Crosby

Evgeni Malkin Resting on Tuesday
CFB

Tramell Jones Jr. Outperforms Aaron Philo During Florida's Spring Scrimmage
CFB

Keelon Russell Flashes in Alabama's Spring Game
Ty Gibbs

Holds off the Field for His First Cup Series Victory at Bristol
Ryan Blaney

Earns His First Runner-Up Finish at Bristol
Kyle Larson

Dominant Performance At Bristol Falls Short of Victory
Tyler Reddick

Matches his Career-Best Finish at Bristol
Alex Bowman

Crashes Early at Bristol in Return From Injury
Carlos Ulberg

Is The New Light Heavyweight Champion
Jiří Procházka

Jiri Prochazka Suffers First-Round Knockout Loss
Azamat Murzakanov

Suffers His First Loss
Paulo Costa

Wins Back-to-Back Fights
Curtis Blaydes

Drops Decision At UFC 327
Josh Hokit

Remains Unbeaten
Carson Hocevar

Is Carson Hocevar A Worthy DFS Option for Bristol Lineups?
NASCAR

Could Bubba Wallace Be A Solid DFS Option for Bristol Lineups?
Carlos Ulberg

A Slight Underdog
Jiří Procházka

Jiri Prochazka Can Become UFC Champion Again
Paulo Costa

Makes his Light-Heavyweight Debut
Azamat Murzakanov

Looks To Remain Unbeaten
Josh Hokit

Looks To Remain Undefeated
Curtis Blaydes

A Favorite At UFC 327
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF