Fantasy Baseball Keeper Leagues: How to Decide Who to Keep Next Season

Maximize your fantasy baseball keeper league by knowing exactly who to keep. Discover the key factors that separate great keeper picks from costly mistakes.
Fantasy Baseball Keeper Leagues: How to Decide Who to Keep Next Season
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One of the most important decisions you'll make in long-term leagues is who to keep. This both sets the foundation for your team for multiple seasons, while also lets you manage the rest of your draft to build your squad. Some keeper decisions are simple if you've struck gold on great value or traded for someone whose keeper status far exceeds their MLB projections.

Other decisions aren't so simple and require managers to take a hard look at the value these players bring. Keeper decisions are just as important as how you manage the draft and can set you up for real success.

What is a Keeper League and How Does it Change Your Fantasy Approach?

Keeper leagues allow managers to retain a certain number of players over multiple seasons. This differs from re-draft leagues where managers always start with a clean slate and draft an entirely new roster each season. 

This means that managers should be aware of fantasy baseball dynasty rankings when deciding who to keep so that they can balance short-term success with long-term potential. The current season still matters, but you'll need to consider success of players in future seasons so they can remain competitive for years to come.

Key Factors That Determine a Player's Keeper Value

Selecting keepers is about extracting as much value as possible. That can either come in the form of their actual price being lower than what fantasy baseball auction values project, or if the round owed to keep them

One of the most important decisions you'll make in long-term leagues is who to keep. This both sets the foundation for your team for multiple seasons, while also lets you manage the rest of your draft to build your squad. Some keeper decisions are simple if you've struck gold on great value or traded for someone whose keeper status far exceeds their MLB projections.

Other decisions aren't so simple and require managers to take a hard look at the value these players bring. Keeper decisions are just as important as how you manage the draft and can set you up for real success.

What is a Keeper League and How Does it Change Your Fantasy Approach?

Keeper leagues allow managers to retain a certain number of players over multiple seasons. This differs from re-draft leagues where managers always start with a clean slate and draft an entirely new roster each season. 

This means that managers should be aware of fantasy baseball dynasty rankings when deciding who to keep so that they can balance short-term success with long-term potential. The current season still matters, but you'll need to consider success of players in future seasons so they can remain competitive for years to come.

Key Factors That Determine a Player's Keeper Value

Selecting keepers is about extracting as much value as possible. That can either come in the form of their actual price being lower than what fantasy baseball auction values project, or if the round owed to keep them is lower than where they're projected to go in a snake draft.

Youth and potential also matters. Keeper leagues allow managers to hold players for multiple seasons, so players on the rise will gain more value over time. Managers should also hold onto elite talent whenever possible. If you have Aaron Judge or Shohei Ohtani at a price similar to what they're valued at, it's good to keep them whenever possible.

How to Evaluate Keepers Based on Your League's Specific Rules

Managers must know specific rules around their league's keepers before making any decisions. For example, if you can keep a player a maximum amount of years, look toward younger players. If there's a two-year maximum on any keeps, young players atop MLB prospect rankings may not make sense if they're multiple years away from contributing in the Big Leagues.

Similarly, know your rules around scoring before making keeper decisions. On-base percentage leagues value players that get on base more vs. batting average leagues, while leagues without holds as a category make closers more valuable. In two-catcher leagues, you'll want to keep catchers even if they don't hold elite value.

Young Players vs. Veterans: How to Think About Long-Term Keeper Value

Younger players are often going to have more value than veterans, but this is where it's important to remember the short term. You need to think about the future, just not at the expense of the current season. The ultimate goal is to win a championship, and doing so means paying attention to current fantasy baseball rankings that give you the best chance to succeed.

Know whether your team is a contender for the upcoming season based on keepers or is rebuilding. If it's the former, there's more value in veterans. If it's the latter, pay close attention to dynasty rankings and find young talent that will cost less and blossom in future seasons.

How to Make the Final Call When the Decision Isn't Obvious

When you can't decide on a player's keep status, always consider the value they bring relative to what's owed. Even small value pays off when it comes time to draft the rest of your roster. Youth should always prevail, but know where your team stands among contenders with the rest of the league. If you're having trouble, it makes sense to read analysis and fantasy baseball news from our RotoWire experts to see how those players may perform.

For both short-term and long-term decisions, subscribe to RotoWire to get the best analysis to maximize your chances for success in keeper leagues.

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ABOUT THE AUTHOR
Mark Strotman is a veteran sports journalist who has covered the Chicago Bulls and the NBA for NBC Sports Chicago for about 8 years. His work has also appeared on ESPN.com, FoxSports.com, The Chicago Tribune, Yahoo Sports and NBC Sports. He covered the NBA Playoffs in 2013, 2014, 2015 and 2017 as well as Team USA Basketball in 2014 and 2016. He has also covered high school football and was nominated for a Midwest Emmy in 2016 for his work on a documentary featuring local Chicago product and NFL prospect Miles Boykin.
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