Best ball fantasy football season is heating up, and whether you’re new to the best ball format or a veteran, you’re likely trying to decide where to complete the majority of your drafts for the 2025 season.
So, what is the the best best ball site? To be honest, it’s not an easy question to answer.
Game formats, scoring, roster sizes, and tournament prize pools vary across best ball sites.
In any case, three options stand out as the top best ball sites & apps this year: Underdog Fantasy, Sleeper, and DraftKings. Let’s take a closer look at each.
Top Best Ball Sites and Apps
Here are three of FantasyLabs’ top picks for best ball sites:
1. Underdog Fantasy
[bam template=”bam-bonus-promotion” placement-id=”2041″ property-id=”11″ context=”web-sbr-landing-page” internal-id=”evergreen” affiliate-type=”dfs” affiliate=”underdog”]- Play for Real Money: Yes
- Scoring: Half-Point PPR
- Flagship Tournament: Best Ball Mania V
There’s no double about it: Underdog Fantasy is the premier destination for best ball drafts.
Founded in 2020 by industry veterans, Underdog Fantasy first took the fantasy football space by storm and have since parlayed its success to disrupt the DFS and sports betting spaces, but this page is about our favorite best ball sites, so we’ll stick to that.
And when it comes to best ball, no one does it bigger or better than Underdog Fantasy
Since the company’s inception, Underdog Fantasy has turned fantasy football participants into millionaires with their marquee Best Ball Mania tournament.
On top of that, Underdog Fantasy is constantly improving and innovating their product offerings.
Last year they introduced a new concept called Best Ball: Weekly Winners. This is a hybrid best ball fantasy format in which, during the regular season, contestants competed with others outside of their original draft group, and each week had individual winners and prizes.
Underdog also has an eliminator format, with a tournament fittingly titled The Eliminator.
The bottom line is Underdog has the largest fantasy football contests, the best app and drafting experience, and they stay vigilant to maintain their integrity so that you can draft confidence knowing your league is legit.
Start your Underdog best ball draft by signing up with the Underdog promo code.
2. Sleeper
[bam template=”bam-bonus-promotion” placement-id=”2041″ property-id=”11″ context=”web-sbr-landing-page” internal-id=”evergreen” affiliate-type=”dfs” affiliate=”sleeper”]- Play for Real Money: Yes
- Scoring: Full-Point PPR
Sleeper doesn’t have the major best ball contests that Underdog and DraftKings have, but it’s still a solid choice for anyone who wants to play fantasy with no roster management.
As expected, Sleeper Best Ball takes the top-scoring players in your roster each week. It’s nice to not worry about having to do last-minute swaps due to injuries or other factors.
If you want to switch your league from the Classic to Best Ball format, you can easily do so through the settings. Just switch the Lineup Type for a new league or an existing one. Note that Best Ball automatically disables waivers, free agent moves, and trades, but your commish can change the settings to bring those features back.
And one more thing to note: I appreciate the simplicity of the head-to-head format. But if you want to shake things up and use points, you’ll have to use your league’s standings.
Something else to keep in mind: Sleeper Best Ball does not support Injured Reserve slots or Taxi Squads.
Start your Sleeper best ball draft by signing up with the Sleeper promo code.
3. DraftKings
- Play for Real Money: Yes
- Scoring: Full-Point PPR
- Flagship Tournament: TBA
The top DFS site didn’t sit on the best ball sidelines for long. DraftKings best ball was born one year after Underdog launched and, to no one’s surprise, DraftKings immediately became a major player in the space.
DraftKings best ball uses DraftKings’ standard NFL DFS scoring (PPR), which includes 3-point bonuses for 300 passing yards, 100 rushing yards and 100 receiving yards.
DraftKings is a great place to play best ball because there tend to be more casual players in the lower stakes tournaments, making draft rooms a bit softer than what you see at Underdog and Drafters. Additionally, there are more tournament options for high-stakes players.
Start your DraftKings best ball draft by signing up with the DraftKings promo code.
