👉 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

Expert Advice
Articles & Tools
Import Your Leagues
Draft Rankings
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

MLB Lineup Optimizer: How To Generate Winning Lineups (Part 1)

Brad Leibfried shows how to generate top DFS lineups for FanDuel, DraftKings, Yahoo with RotoBaller's MLB Lineup Optimizer Tool. Part 1 of his strategy series.

As part of RotoBaller’s MLB Premium package, we would like to show you how to best use our industry-leading MLB DFS Lineup Optimizer and Generator tool. With lots of advanced features, this powerful tool offers DFS players various options for building winning FanDuel, DraftKings and Yahoo lineups.

Over the coming days and weeks we will roll out a few guides on how to best use the optimizer and tailor it to your specific DFS wants and needs. Part One of our series below reviews the main features.

Editor's note: Get a free one-week MLB Premium Pass including our famous Lineup Optimizer/Generator, Premium Matchup Ratings, DFS Lineups, Cheat Sheets, and 10 other tools.

Sign Up Now!

 

DFS Lineup Optimizer Overview

The optimizer works with FanDuel, DraftKings and Yahoo while supporting every slate for that day.

The core concept of the optimizer is to take daily fantasy projections and help you use them to build anywhere from one to 100 lineups in a ready to use format. The first step is to determine which site and slate you will be creating lineups to use.

 

Optimizer Tabs & Tool Options

Once you have chosen the site and slate you are playing, you can go through each position to find which players the optimizer likes for the day.

1) The Projections tab will list each player on the slate along with their salary and projection for both cash games and GPP’s.  The cash value will be a bit lower of a projection each day, but is a more likely outcome, while the GPP projection will be a higher value based on maximum potential of the player.

2) The Games tab will be your go to for lineups on that slate. The teams expected lineup will be input as a default, and when the lineup is confirmed you will see a green dot appear next to the order.

 

3) The Players tab is next.  Like the projections tab, this will give a variety of information. However, on this tab we will get in depth information such as points per $1,000 (PTS/$1k) which is often a great way to find a good value play for each position.  Also in this tab you can get useful items such as park factor, run total, and game theory which are all components that help to determine value.  The last set of data in the players tab is advanced stats for the opposing starting pitcher.  This will help you to find opposing pitchers who are vulnerable to attack, or in the pitchers case a team that perhaps strikes out more than average.

 

4) The Exclude and Injuries tab include players that you would not like to have in your lineups or are out due to injury.

5) The Lock tab will feature any players that you manually lock in as being a necessity to your lineups.

 

Generate DFS Lineups

The last, and most important, tool is the actual Lineup Generator. You will first need to specify the number of lineups you would like created, ranging from one to 100.  Once you determine the number of lineups you want, simply click the Generate Optimal Lineups button and let the optimizer go to work!

Much like the previous screens, this will show where each batter is hitting, remembering green dots indicate confirmed lineups and yellow indicating likely lineups, along with salary and point projections.

If you input your lineups manually, you can use this page to do so.  If you are a large field player you can also export these lineups to .CSV form by clicking the Download All button.  When you click this, a .csv file will be saved on your computer and be available for upload into the site you have chosen.

This will be the first in a series of articles on the optimizer, be sure to check back in the following weeks to see a more detailed guide to using specific tools within the optimizer to help maximize your profits.

 

MLB DFS Premium Pass - Try It Now

Get a free trial of our powerful MLB Premium Tools. Our famous DFS Optimizer & Lineup Generator, daily Matchup Ratings, expert DFS Lineups/Cheat Sheets, and more.

Win more. Try the most advanced lineup optimizer in daily fantasy baseball.

Sign Up Now!




POPULAR FANTASY TOOLS

Expert Advice
Articles & Tools
Import Your Leagues
Draft Rankings
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF

REAL-TIME FANTASY NEWS

Joel Embiid

Out Saturday vs. Pelicans
Kevin McGonigle

Starting at Shortstop in Grapefruit League Opener
Bo Bichette

Batting Third in Mets Spring Training Debut
J.J. Wetherholt

JJ Wetherholt Playing Second, Batting Fifth in Grapefruit League Opener
Kazuma Okamoto

Hitting Third in Grapefruit League Opener
Jorge Polanco

Expected to See a Lot of Time as Designated Hitter
Blake Coleman

Activated From Injured Reserve
Ramón Urías

Ramon Urias Agrees on One-Year Deal With Cardinals
Matt Rempe

Heading to Injured Reserve After Second Thumb Procedure
Roman Anthony

Expected to Hit Leadoff for Boston
Sidney Crosby

a Game-Time Call for Olympic Final
Edwin Uceta

has Shoulder Inflammation, Slight Impingement
Josh Morrissey

Won't Play Sunday
Filip Chytil

Out Indefinitely With Facial Fracture
Connor McDavid

Makes History With Another Multi-Point Outing
Tage Thompson

Expected to Play in Olympic Final
Shohei Ohtani

Might Not be Fully Built Up as a Pitcher by Opening Day
Travis Etienne Jr.

has "Legitimate Interest" in Joining Chiefs
Zach Charbonnet

Undergoes Knee Surgery on Friday
Austin Reaves

Back in Starting Five
Matisse Thybulle

Kris Murray, Matisse Thybulle Suit Up Friday
Scoot Henderson

No Longer Limited
Ben Joyce

Throws Successful Bullpen Session on Friday
Jamal Murray

Jalen Pickett Available Friday vs. Portland
Yoshinobu Yamamoto

to Start on Saturday
LeBron James

Upgraded to Available Friday vs. Clippers
Bryan Ramos

Orioles Claim Bryan Ramos Off Waivers From Cardinals
Max Scherzer

Blue Jays Have Intensified Talks With Max Scherzer
Marcelo Mayer

Likely Out for a Few More Days
Yimi García

Yimi Garcia Won't be Ready for Opening Day
Max Christie

is Downgraded to Out
Evan Mobley

is Unavailable for Friday's Game
Tyler Herro

to Make his Return on Friday
Norman Powell

is Cleared to Play on Friday
Nicolas Claxton

to Remain Out on Friday
Kyshawn George

Won't Play on Friday
Andrew Nembhard

is Ruled Out on Friday
T.J. McConnell

is Available on Friday
Lauri Markkanen

Won't Suit up on Friday
Gerrit Cole

Hits 96.9 MPH in First Live Session
Nolan Schanuel

Improves Bat Speed, Hoping for More Power
Tyler Mahle

Expected to Face Hitters Next Week
Félix Bautista

Orioles Place Felix Bautista on 60-Day Injured List
Sung-Mun Song

to Make Spring Training Debut Soon
Jason Adam

to be Ready for Opening Day?
CFB

Curt Cignetti Agrees to New Deal With Indiana, Will Earn $13.2 Million Per Year
Ukko-Pekka Luukkonen

Returns to Practice
Josh Morrissey

Remains Out Against Finland
Sidney Crosby

Won't Play Friday
Anthony Hernandez

Set For UFC Houston Main Event
Sean Strickland

Looks To Get Back In The Win Column
Uros Medic

Set For UFC Houston Co-Main Event
Pascal Siakam

Remains Out for Personal Reasons
Geoff Neal

Looks To Get Back In The Win Column
Ty Jerome

Scotty Pippen Jr. Ruled Out Friday vs. Utah
Luka Dončić

Luka Doncic Expected to Play Friday
Deandre Ayton

Cleared to Return Friday
Melquizael Costa

A Favorite At UFC Houston
Kentavious Caldwell-Pope

Shut Down for Remainder of Season
Aaron Nesmith

to Miss Second Half of Back-to-Back
Dan Ige

An Underdog At UFC Houston
Logan Cooley

Sheds Non-Contact Jersey
Maxwell Crozier

to Miss 10 Weeks After Surgery
Kirill Marchenko

Dealing With Lower-Body Injury
Petr Mrazek

Undergoes Season-Ending Surgery
Victor Hedman

Suffers Lower-Body Injury
Sidney Crosby

Considered Day-to-Day
Rashee Rice

Accused of Assault by Long-Time Girlfriend
Ben Griffin

Looking to Return to Top Form at Riviera
Keegan Bradley

Looking to Build Momentum at Riviera
J.J. Spaun

Putting a Major Concern at Riviera
Sepp Straka

May Have Tough Time at The Genesis Invitational
Shane Lowry

Trending Up Entering the Genesis Invitational
Justin Rose

Off Most Radars at The Genesis Invitational
Robert MacIntyre

a Long Hitter to Watch at Riviera Country Club
Jake Knapp

Red-Hot Heading to Riviera
Min Woo Lee

Attempts to Build Momentum After Pebble Beach
Harry Hall

an Unknown for The Genesis Invitational
Matt Fitzpatrick

Has Favorable Path to Success at Riviera This Week
Wyndham Clark

Not Likely to Contend at Genesis Invitational
Ludvig Aberg

Might Find the Genesis Invitational More Challenging
Harris English

Carries Strong Form to Riviera
Patrick Cantlay

Eyes Another Strong Week at The Genesis Invitational
Daniel Berger

Needs Short Game to Show Up at Riviera
Sam Burns

Hopes Return to Form Continues at Riviera
Collin Morikawa

Riding Wave of Victory Into Riviera
Hideki Matsuyama

Looks to Have Repeat Success at The Genesis Invitational
Scottie Scheffler

Looks to Find Paydirt at Riviera
Xander Schauffele

Rounding into Form Before Genesis Invitational
Morgan Rielly

Available After Olympic Break
Charlie Lindgren

Practices Fully Tuesday
John Carlson

Ready to Rock After Olympics
Radek Faksa

Unavailable Against Team Canada
Anton Lundell

Good to Go Wednesday
Mike Evans

Will Return in 2026
Kenneth Walker III

Seahawks Not Expected to Use Franchise Tag on Kenneth Walker III
Bucky Irving

Undergoes Offseason Shoulder Surgery
Tyreek Hill

Says he Will Play in 2026
Joey Logano

Finishes Third in the 2026 Daytona 500
Ricky Stenhouse Jr

. Finishes as the Runner-Up in the Daytona 500
Chase Elliott

Falls Short of His First Daytona 500 Victory Again
Brad Keselowski

Ends Daytona 500 With a Top-Five Finish
Tyler Reddick

Wins the Daytona 500 for the First Time with 23XI Racing
Tyreek Hill

Released by Dolphins