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

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
Daily Stats & Leaders
All Pitcher Matchups
Compare Any Players
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

Devin Williams10 mins ago

Notches Second Save Of Season Monday
Tyler Fitzgerald16 mins ago

Falls Single Shy Of Cycle Monday
Kameron Misner28 mins ago

Collects Three Hits, Homers Twice Monday
Shane Baz36 mins ago

Fans 11 In Dominant Win Monday
Framber Valdez44 mins ago

Allows 10 Hits In Monday Loss
Nolan Arenado50 mins ago

Collects Two Doubles, Homers Monday
Austin Riley60 mins ago

Homers Twice, Plates Five Monday
Endy Rodríguez3 hours ago

Endy Rodriguez Removed Early On Monday
Brenton Doyle4 hours ago

To Miss Another Game
Kris Bryant4 hours ago

Heading To Injured List
Teoscar Hernández4 hours ago

Teoscar Hernandez Absent From Monday's Lineup
Carson Kelly4 hours ago

Sitting Out On Monday
Seiya Suzuki4 hours ago

Remains Out On Monday
Cory Joseph5 hours ago

Available For Play-In Game
Franz Wagner5 hours ago

Expected To Return Tuesday
Paolo Banchero5 hours ago

On Track To Return Tuesday
Georges Niang5 hours ago

Off The Injury Report
Caris LeVert5 hours ago

Available Tuesday
Onyeka Okongwu5 hours ago

Ready To Face Magic Tuesday
Dyson Daniels5 hours ago

Good To Go Tuesday
Clint Capela5 hours ago

To Remain Out Tuesday
Trae Young6 hours ago

Probable For Tuesday's Play-In Game
Luis González6 hours ago

Luis Gonzalez Designated For Assignment
Brady Tkachuk6 hours ago

To Be Ready For Start Of Playoffs
Joe Boyle6 hours ago

Eric Orze Promoted, Joe Boyle Optioned
Drew Doughty6 hours ago

Available Against Oilers
Zebby Matthews6 hours ago

Not Expected To Join Rotation This Week
Mason Marchment7 hours ago

Won't Play Against Red Wings
Jesus Made7 hours ago

Returns From Ankle Injury
Esa Lindell7 hours ago

Misses Another Game Monday
Jack Leiter7 hours ago

Could Make Rehab Start This Week
Thomas Harley7 hours ago

Sits Out Second Consecutive Game
Quinn Mathews7 hours ago

Placed On Triple-A Injured List
Ivan Demidov7 hours ago

To Make His NHL Debut Monday
Dmitry Kulikov7 hours ago

Set To End 12-Game Absence
Sam Reinhart7 hours ago

Back For Panthers Monday
Christian Yelich7 hours ago

Out Against Tough Lefty
Sam Bennett7 hours ago

Available Against Rangers
George Springer7 hours ago

Out Monday With Wrist Inflammation
Aleksander Barkov8 hours ago

Returns To Panthers Lineup Monday
Paul Cotter8 hours ago

Suspended For Two Games
Mattias Ekholm8 hours ago

To Miss First Round Of Playoffs
Ryan Nugent-Hopkins8 hours ago

Ready To Return Against Kings
Connor McDavid8 hours ago

Won't Play Monday
Brandon Miller8 hours ago

Unsure When He'll Return To Full Basketball Activities
Kyle Lowry8 hours ago

Wants To Play One More Season
Guerschon Yabusele8 hours ago

Daryl Morey, 76ers Want To Bring Back Guerschon Yabusele
De'Aaron Fox9 hours ago

Hopes To Sign An Extension With San Antonio
New England Patriots9 hours ago

Abdul Carter Visiting With New England
9 hours ago

Cam Skattebo Lined Up For Final Two Top-30 Visits
Dallas Cowboys10 hours ago

Micah Parsons In Dallas For Voluntary Workouts
Chicago Bears10 hours ago

Bears Extend Kyler Gordon
Donovan Mitchell11 hours ago

Will Be "Full-On" During Practice This Week
Jaylen Brown11 hours ago

Expected To Be Ready For Game 1
Kelly Oubre Jr.12 hours ago

Says There's Unfinished Business In Philadelphia
Andre Drummond13 hours ago

Plans To Return To Philadelphia
Phoenix Suns13 hours ago

Suns Fire Head Coach Mike Budenholzer
Josh Giddey13 hours ago

Bulls Are "Optimistic" That Josh Giddey Will Play Wednesday
Austin Dillon14 hours ago

Nabs His First Top-10 Finish Of The 2025 Season At Bristol
Ryan Blaney14 hours ago

Bold Strategies Fall Flat, Still Musters A Top-Five Finish At Bristol
Christopher Bell14 hours ago

Finishes In The Top 10 After Falling Back Midway At Bristol
Ty Gibbs14 hours ago

Earns His First Top-Five Finish Of The 2025 Season At Bristol
Chase Briscoe14 hours ago

Quietly Scores First Career Top-Five Finish At Bristol
Dustin Wolf18 hours ago

Stands Tall On Sunday
Corey Perry18 hours ago

Scores Goal, Adds Assist On Sunday
Adam Fantilli18 hours ago

Scores Twice In Victory
Nikita Kucherov18 hours ago

Tallies Three Points On Sunday
Morgan Geekie19 hours ago

Scores In Fifth Straight Contest
Ilya Sorokin19 hours ago

Stops 25 Shots In Victory
William Byron20 hours ago

Denny Hamlin Cuts Into William Byron's Points Lead
William Byron20 hours ago

Makes Best Of His Mediocre Qualifying Run With Sixth-Place Finish
Alex Bowman20 hours ago

Despite Engine Failure, Alex Bowman's Improved Speed Looks Promising
NASCAR20 hours ago

A.J. Allmendinger Enters Playoff Picture With Surprise Bristol Top-10 Finish
Jared McCain1 day ago

Doing "A Little Jumping" Without Pain
Quentin Grimes1 day ago

"Comfortable" In Philadelphia
Mattias Ekholm1 day ago

May Miss Rest Of The Year
Evan Engram1 day ago

Touts Bo Nix As A "True Weapon"
Arizona Cardinals1 day ago

Calais Campbell Still Feeling "Dominant" At Age 38
Detroit Lions1 day ago

Aidan Hutchinson Nearing End Of Rehab
Kenny Pickett1 day ago

Intends To Start For Browns
Seattle Seahawks1 day ago

Seahawks Likely Looking To Upgrade Offensive Line In The Draft
Cincinnati Bengals1 day ago

Bengals Expected To Focus On Defense In NFL Draft
1 day ago

Kyren Lacy Passes Away
1 day ago

Tetairoa McMillan Has Visits Lined Up
Tennessee Titans2 days ago

All Signs Point To Titans Taking Cam Ward At No. 1 Overall
Kyle Larson2 days ago

Will Compete For The Win At Bristol
Chase Elliott2 days ago

Is One Of The More Favorable DFS Options Available For Bristol
William Byron2 days ago

Is A Solid DFS Option For Bristol Lineups
Tyler Reddick2 days ago

Could Tyler Reddick Be A Sneaky DFS Option For Bristol?
NASCAR2 days ago

Is Bubba Wallace Worth Rostering For Bristol This Week?
Ross Chastain2 days ago

Could Ross Chastain Be A Worthy DFS Choice For Bristol?
Carson Hocevar2 days ago

Is Carson Hocevar Worth Rostering For Bristol DFS Lineups?
NASCAR2 days ago

Should Fantasy Managers Avoid Rostering A.J. Allmendinger In DFS For Bristol?
Ryan Preece2 days ago

Is Ryan Preece Worth Rostering For Bristol Lineups?
Austin Dillon2 days ago

May Be One Of The Top Value Options For Bristol DFS This Week
Noah Gragson2 days ago

Should DFS Players Consider Noah Gragson For Bristol Lineups?
Riley Herbst2 days ago

Is In Play For Bristol DFS Lineups
Arizona Cardinals2 days ago

Cardinals Could Be Targeting A Receiver In NFL Draft
Atlanta Falcons2 days ago

Falcons Expected To Prioritize Defense In Upcoming Draft
Atlanta Falcons2 days ago

Falcons Re-Sign Kevin King
Miami Dolphins2 days ago

Kader Kohou Signs Tender To Return To Dolphins
Dak Prescott2 days ago

Doing Well In Recovery From Hamstring Injury
Arizona Cardinals3 days ago

Patrick Peterson Retiring
3 days ago

Tyler Shough Visits With Saints On Friday
Derek Carr3 days ago

Could Miss Start Of Season With Shoulder Injury
Diego Lopes3 days ago

Can Become New UFC Featherweight Champion
Alexander Volkanovski3 days ago

Looks To Reclaim Featherweight Title
Paddy Pimblett3 days ago

Looks To Remain Undefeated In The UFC
Michael Chandler3 days ago

Set For Co-Main Event
MMA3 days ago

Patricio Freire Set For His UFC Debut
Yair Rodriguez3 days ago

Looks To Get Back In The Win Column
Jean Silva3 days ago

A Favorite At UFC 314
Bryce Mitchell3 days ago

Looks To Win Back-To-Back Fights
Dominick Reyes3 days ago

Set To Open Up UFC 314 Main Card
Nikita Krylov4 days ago

Looks For His Fourth Win In A Row
Maverick McNealy5 days ago

Looking For Success At Masters Debut
Tony Finau6 days ago

Looks To Stay Consistent At Augusta
Thomas Detry6 days ago

A Shaky Play At Augusta
Sam Burns6 days ago

Not In Good Form Ahead Of Masters
Will Zalatoris6 days ago

Looks To Continue Great History At Augusta