👉 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
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

How To Play Fantasy Baseball? Rules, Formats, Scoring, Roster Management and More

Ronald Acuna Jr. - Fantasy Baseball Rankings, MLB Injury News, Betting Picks

Dan explains how to play fantasy baseball. This primer helps understand the basics - various fantasy baseball formats, how to draft a team, and manage rosters.

The 2024 Major League Baseball season is almost here. Technically, it’s already underway with the Dodgers and Padres having played the two-game “Seoul Series.” It’s not too late to join a fantasy baseball league, though. If you are new to fantasy baseball, or trying to figure out if it’s your cup of tea, this is the perfect time to learn more about the game.

Perhaps you’ve been caught up in the increasing fantasy baseball traffic on social media or seeing more content crop up on RotoBaller. Or maybe you got an invite from a friend or colleague to help fill out a league. Whatever the reason that piqued your interest in the game, the following guide will prime you for your first foray into fantasy baseball.

Fantasy baseball, like all fantasy games, is endlessly customizable. Scoring methods, player selection, and in-season management can vary quite a bit. Below we will cover the more popular options you will encounter when starting out in fantasy baseball. Be sure to bookmark the RotoBaller MLB page for more advice and analysis to help you throughout the season.

Be sure to check all of our fantasy baseball draft tools and resources:

 

Fantasy Baseball League Formats And Scoring

Before starting any game that’s new to you, it is necessary to learn the rules and the objective so you can compete and have a good time. Getting started in fantasy baseball is no different. Your first step should be to nail down which type of league you are playing in as that will dictate how the game is played and won.

Rotisserie Leagues

Rotisserie (or “roto”) baseball is the game in its original form. As a team’s players accumulate stats, like home runs, the teams are ranked in each statistical category. So in a 12-team league, the team with the most combined home runs gets 12 points and the team with the fewest would get 1 point. Points are added across the leaderboard and the totals dictate the league’s standings.

Typically, roto leagues use five hitting categories (runs, home runs, RBI, stolen bases, and batting average) and five pitching categories (wins, saves, strikeouts, ERA, and WHIP). It is virtually impossible to score a perfect 12 in each category, so the best strategy is to build a balanced team that can stay competitive in each. The league winner is the team with the highest total at the end of the last day of the season.

Head-To-Head Leagues

An alternative to roto is the head-to-head (H2H) format. This league type will seem familiar to players of fantasy football. Teams are paired off weekly and compete only against each other, with the results contributing to overall standings. The final weeks of the season serve as the playoffs and championship rounds to determine the league winner.

H2H leagues usually keep score in one of two ways. In H2H “category” leagues, a win, loss, or (depending on league scoring rules) tie is granted depending on the resulting outcome in each category. In the example below Team A finished with a 2-7 record at the end of the week as they came out on top in only the saves and strikeouts categories.

Note that the 12-12 tie in the home run category resulted in the category going unscored for this league’s setup. The H/AB and IP categories are not scored and are simply a means of tracking what went into producing the teams’ resulting totals.

An alternative in the H2H format is the “points” system. As in fantasy football, statistics are assigned a point value. As the week plays out and players accumulate stats, their resulting points are added up into a team total which dictates if a team wins, loses, or ties that week. In this format, it is very important to take note of the point values at the start of the season as they will cause substantial discrepancies in player valuations as compared to the category formats.

 

Building A Fantasy Baseball Team

So now that you know the different formats available and have an idea about how scoring is kept, you are probably wondering how to build your team in the first place. Players of other fantasy sports are no doubt familiar with this stage at the start of the season but newcomers will have to acquaint themselves with the two options at hand – a draft or an auction.

Standard Draft

The draft process is fairly straightforward and the more popularly used between the two. Teams are placed in a random order prior to the draft and one by one each manager selects a player to their team, thus removing him from the player pool. Most of the time drafts are “snaked” which is to say that at the end of the first round, the draft order reverses and the pattern repeats until the draft is done.

Auction Draft

In an auction (also known as a “salary cap draft”) teams are allotted an equal amount of fake money to begin with and then bid against each other to select players. The team that makes the highest unchallenged bid gets the player. This format comes with the added challenge of managing the team budget. A manager can secure the services of a few elite players with big bids but then be left with almost nothing to fill out the rest of the roster.

Roster Settings

Whichever format your league uses, you will want to pay attention to the roster positions used. Fantasy baseball rosters are split into hitters and pitchers. Knowing the specifics of each side of things will influence how you choose to construct your roster from the start.

On the hitter side, teams typically start a catcher (sometimes two), a player at each infield position, and three to five outfielders. Most leagues will include a utility or DH position (you fantasy footballers can think of this as your “flex” spot) and some include slots for an additional middle infielder (for second basemen or shortstops) and corner infielder (for first or third basemen).

Pitchers are sometimes split between starters and relievers, with specific roster slots for each, or lumped together under a catchall “pitcher” label leaving it up to managers to decide how to fill the slots. Oftentimes a league will use a combination of slots. In standard Yahoo leagues, for example, there are two SP slots (for starting pitchers), two RP slots (relievers), and four P slots which either type of pitcher can fill according to the preferences of the manager.

 

Fantasy Baseball In-Season Management

Once the season begins, there is plenty to do. The baseball season is six months long and in that time there won’t be a week that goes by where your team can be left alone.

As a manager, it will be your job to set your team’s active roster. Leagues will vary in that they will either allow for daily changes or limit managers to a weekly or semi-weekly lineup submission, after which point rosters are locked and can only be adjusted for future periods.

Waiver Wire Pickups

After building your team via the initial draft, you are free to make changes to the composition of your roster by adding available players off the waiver wire. Non-rostered players are kept in a player pool (the waiver wire) and can be selected to a team so long as the team has a free space to add them. A team can free a roster space by moving an injured player to an IL slot (if the league uses them) or by dropping a player. Once a player is dropped, he is eligible to be added to another team’s roster after a predetermined amount of time.

FAAB Waiver Wire Bidding

It is fairly common these days for fantasy baseball leagues to employ a FAAB (Free Agent Auction Budget) system to handle these transactions. In this system, teams start the season with an equal (and entirely fake) dollar amount which can be used to blindly bid on free agents. The highest bidder wins the player. Check league rules to ascertain whether waiver claims run overnight or every week.

Trades

It is also possible for teams to trade players. The most straightforward type of trade is simply one player for another but teams can offer imbalanced trades (i.e. a 2-for-1 deal) so long as the team receiving more players clears enough roster space to accommodate the incoming players. While the principle is easy enough to understand, it can be challenging to pull off as managers have different mindsets and valuations of players involved.

 

Play Ball!

In sum, there is a lot to know before jumping into fantasy baseball. Before joining a league remember to check league settings or ask the commissioner about the league format. Is it a roto league or H2H, and if it’s the latter is it a category or points league? Are players selected via a standard draft or an auction process? What roster settings does the league employ, when do active rosters lock, and when do waiver claims run?

With the answers to these questions in hand you have a solid understanding of what you will be getting into. Many sites offer the ability to draft a team even once the regular season has started so don’t be discouraged if you are finding this information after Opening Day. Popular websites like Yahoo and ESPN offer free leagues if you are hesitant to ante up for a cash prize league. Explore some sites, read the rules, register your team, and most of all have fun!



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
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Ryan Rollins

Expected to Return Against Celtics
Bobby Portis

to Remain Out Friday
Daniel Gafford

Ready to Face Magic
Jalen Brunson

Back in Action Friday
Isaiah Jackson

Clippers Will Re-Evaluate Isaiah Jackson in One Week
Karlo Matković

Karlo Matkovic Won't Play Thursday
Isaiah Collier

Remains Out Friday
Trey Murphy III

Returns From Three-Game Absence
Tre Jones

Could Miss Friday's Game
Seth Curry

Won't Play Thursday Night
Gui Santos

Active Thursday
De'Anthony Melton

Good to Go Thursday
Tobias Harris

Exits Early Thursday
Jayden Daniels

Could Benefit from Influx of Young Talent
Marvin Bagley III

Unlikely to Play Friday
Joe Burrow

Ceiling is Still QB1
Alex Caruso

Not Available Thursday
Andrei Iosivas

Lacks the Standalone Value to Make Him More Than a Deep Bench Stash
P.J. Washington

May Miss Third Straight Game
T.J. McConnell

Ruled Out Friday
Jaylen Wright

Role Could Be Secure for Foreseeable Future
Aaron Nesmith

to Miss Third Straight Game
Tyjae Spears

' Dynasty Value Linked to NFL Draft
Myles Turner

Cleared to Return Friday
Kyle Kuzma

Set to Return Friday
Joel Embiid

Likely Out Friday
Konnor Griffin

Secures $140M Deal; Pittsburgh Building Around Young Star
Carter Yakemchuk

in Concussion Protocol
NJ

Arseni Gritsyuk Done for the Season
Tyson Foerster

Available Against Red Wings
Zach Hyman

a Game-Time Decision Thursday
Bryan Rust

Will Play Thursday
Carter Hart

Returns to Action Thursday
Aaron Ekblad

to Be Out for "Weeks" With Broken Finger
NFL

Emmett Johnson's NFL Ceiling in Question?
Ollie Gordon II

Dynasty Value Rising Amidst Organizational Changes in Miami?
Colby Parkinson

Faces Heavy Competition for Targets in Los Angeles
Rashee Rice

Legal Issues Limit His Dynasty Value
Omarion Hampton

Remains a High-End Dynasty Running Back Despite Injury-Marred Rookie Season
NFL

Germie Bernard Has the Versatility to Make Him an Early Contributor
NFL

Is Demond Claiborne Worth a Late-Round Flier in Rookie Drafts?
Roman Hemby

Likely Little More Than a Fantasy Dart Throw
NFL

Can Bryce Lance Be the Next Small School Fantasy Gem?
NFL

Where Does Michael Trigg Fit into Crowded Tight End Class?
Tyler Shough

a Sneaky QB1 Option in 2026?
Blake Corum

Not Just a Handcuff Going Forward?
Jaxson Dart

Gets Top Receiver Back in New-Look System
Calvin Ridley

Comes Back to Uncertain Role
Kirk Cousins

Raiders Sign Kirk Cousins
Konnor Griffin

Being Promoted to MLB Roster Ahead of Friday's Contest
Tony Pollard

Remains the Lead Back for Now
Brandon Hagel

Likely Out on Thursday
Damon Severson

Not Expected to Return During Regular Season
Igor Chernyshov

a Game-Time Call Wednesday
Radko Gudas

Out Wednesday
Cutter Gauthier

Questionable for Rest of the Week
Evander Kane

Unavailable Wednesday
Cale Makar

to Miss "Some Time"
Konnor Griffin

Pirates in "Deep" Negotiations for Long-Term Contract
Carlos Estévez

Royals Place Carlos Estevez on 15-Day Injured List
CFB

Gunner Stockton Looking "Great" After Offseason Injury
CFB

Sam Leavitt Showing "Encouraging Signs" at LSU Practice
J.J. Spaun

Needs the Putter to Cooperate in San Antonio
Thorbjorn Olesen

Trending Up in San Antonio
Denny McCarthy

Carrying Momentum into San Antonio
Matt Grzelcyk

Unavailable for Reminder of Season
Artyom Levshunov

Ruled Out for Rest of Season
Mathieu Olivier

to Miss Couple of Weeks
Evan Rodrigues

to Have Season-Ending Surgery
Sam Reinhart

Won't Return This Season
Carter Yakemchuk

Injured in Tuesday's Loss
Aaron Ekblad

Hand Injury "Doesn't Look Good"
Jose Fernandez

Launches Two Home Runs in Historic MLB Debut
Chase DeLauter

Exits Tuesday's Game with Foot Injury, X-Rays Come Back Negative
Chris Kirk

Has Course History on His Side in San Antonio
Billy Horschel

a Volatile Option at the Valero Texas Open
Joe Highsmith

Still Searching for Form in San Antonio
Christiaan Bezuidenhout

Looks to Find Form at the Valero Texas Open
Seiya Suzuki

to Begin a Rehab Assignment Soon
Jordan Spieth

a Horse for Course History at TPC San Antonio
Robert MacIntyre

Has One Flaw to Overcome at Valero Texas Open to be a Must-Play
Maverick McNealy

In Exceptional Form This Season
Michael Thorbjornsen

Playing Well But Still Searching For A Win
Hideki Matsuyama

Playing Well Heading to the Valero Texas Open
Si Woo Kim

Heads to Valero Texas Open For Final Tune-Up Before Masters
Cody Ponce

Diagnosed With ACL Sprain, to Miss "Significant Time"
Collin Morikawa

Withdraws From Valero Texas Open
PGA

Stephan Jaegar Still Looking For Consistency at Valero Texas Open
Nicolai Hojgaard

is Red-Hot Coming to TPC San Antonio
Tony Finau

a Risky Proposition at Valero Texas Open
Ludvig Aberg

Looks to Shake Off Collapse at Valero Texas Open
Jacob deGrom

Cleared for Season Debut on Tuesday
Colt Emerson

Signs an Eight-Year Extension with Mariners
Patrick Rodgers

Needs to Make More Birdies in San Antonio
Sepp Straka

Seeks Opportunity in San Antonio This Weekend
Nick Taylor

Could Again Struggle at the Valero Texas Open
Jose Altuve

Tallies Four Hits, Two Homers in Big Night
Miguel Vargas

Hits Grand Slam, Drives in Six in Win Over Miami
Tanner Bibee

to Start on Tuesday Against Dodgers
Chase Elliott

Takes Advantage of Pit Strategies for Second Career Martinsville Win
Denny Hamlin

Dominates but Finishes Second at Martinsville
Joey Logano

Bounces Back with Third-Place Finish at Martinsville
Ty Gibbs

Gains his Fourth Top-Five Finish of the Season at Martinsville
William Byron

Scores Another Top-Five Finish at Martinsville
Joe Pyfer

Extends His Winning Streak
Israel Adesanya

Loses Fourth Consecutive Fight
Maycee Barber

Suffers Her First Knockout Loss
Alexa Grasso

Scores Highlight-Reel Knockout
Niko Price

Retires After UFC Seattle Loss
Michael Chiesa

Victorious In His Retirement Fight
Julian Erosa

Suffers First-Round Knockout Loss
Lerryan Douglas

Scores First-Round Knockout Win In His UFC Debut
Alex Bregman

Clobbers First Two Homers in Sunday's Loss at Wrigley
Yandy Díaz

Yandy Diaz Records Five Hits, Drives in Four in Win Over Cardinals
Kyle Larson

Is Likely to Pay Off for DFS at Martinsville
Christopher Bell

Could Have Another Top-10 Performance At Martinsville
William Byron

Is A Threat to Win Again at Martinsville
Chase Elliott

is A Solid DFS Option for Martinsville Lineups
Chase Briscoe

has Plenty of Upside for DFS Lineups at Martinsville
Carlos Estévez

Carlos Estevez Unlikely to See High-Leverage Opportunities in Near Future
Jacob deGrom

Feels "Much Better," Hopeful he Can Start This Week
Ty Gibbs

Should Fantasy Managers Roster Ty Gibbs at Martinsville?
Ryan Preece

Is A Solid DFS Option for Martinsville Lineups
Josh Berry

Could Josh Berry Pay Off for Tournament DFS Lineups At Martinsville?
Carson Hocevar

May be Too Inconsistent to Start in Martinsville DFS Lineups
Austin Cindric

Is Austin Cindric Worth Rostering for DFS At Martinsville?
Denny Hamlin

the Favorite to Win at Martinsville
Ryan Blaney

Should Contend at Martinsville
Tyler Reddick

Should Come Back Down to Earth at Martinsville
Joey Logano

Will Be Strong at Martinsville
NASCAR

Bubba Wallace Looking to Rebound at Martinsville
Shane Van Gisbergen

Shane van Gisbergen Showing Progress, Qualifies Fifth at Martinsville
Dylan Cease

Fans 12 in Blue Jays Debut on Saturday
Andrew Vaughn

Needs Hand Surgery, Expected to be Out 4-6 Weeks
Jacob deGrom

"Confident" he Will Make his Next Start
Jacob deGrom

Scratched From Saturday's Start Due to Neck Stiffness
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF