The only
NASCAR
lineup optimizer built to beat tournaments

Traditional optimizers weren't built to beat NASCAR DFS today--which is why you have to waste hours of fighting with them to get decent lineups.
Luckily, you have SaberSim.
SaberSim combines the best projections with the only daily fantasy NASCAR optimizer that understands upside, so you can build winning lineups FAST.
Optimizer Illustration

Stop Doing Your Optimizer’s Job

What if you could skip 80% of the chores the outdated optimizers offload on you so you have more time to invest in the things that matter?

Our one of-a-kind algorithm simulates every game thousands of times, play-by-play. Whenever somethings changes, a new set of sims automatically run.

This means you can quickly build large pools of high-upside lineups and filter, diversify, and tweak them to easily get the lineups you want.

The best
NASCAR
Optimizer

Lineup Optimizer

winning lineups, fast

Quickly build large pools of high-upside lineups and filter, diversify, and tweak them to easily get the lineups you want.

Product Screenshot
Contest Sims

Optimize for ROI

Simulate your contests thousands of times to quickly find the most profitable lineups for each one.

Product Screenshot
Nascar Automatic Alerts

Lightning fast alerts

Staty on top of breaking news with real-time alerts, so you never miss a surprise scratch.

Product Screenshot
Late Swap

Dominating swap tools

React to news immediately with all the power and control you had before lock.

Product Screenshot
Nascar Lineup Rules

The most powerful rule builder in DFS

Get the exact construction you’re looking for without building dozens of rules.

Product Screenshot
Entry Editor

The right lineups in the right contests

Fill your contests error-free in seconds — no hassles, no mistakes.

Product Screenshot
DraftKings
FanDuel
OwnersBox
Yahoo! Sports

Works with DraftKings, Fanduel, Yahoo, & OwnersBox

SaberSim isn’t just an optimizer, it’s your complete system to beat DFS. From projections to tools to coaching, you have all the tools to hit the top of the leaderboard.

Try it free for 5 days

Built by winners, for winners

Screenshot of winnings
ShaidyAdvice
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1022667

NFL
'23-'24
Screenshot of winnings
Hacksawe11
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1022667

NFL
'23-'24
Screenshot of winnings
ElusiveSmoke
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
'23-'24
Screenshot of winnings
pittsburgh payment pln
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

PGA
2024
Screenshot of winnings
chaddeek
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
'23-'24
Screenshot of winnings
giantsquid
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

MLB
2024
Screenshot of winnings
Msteinberg09
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
'22-'23
Screenshot of winnings
giantsquid
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
2020
Screenshot of winnings
giantsquid
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NBA
'22-'23
Screenshot of winnings
jsf900
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
'24-'25
Screenshot of winnings
Giantsquid
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
'24-'25
Screenshot of winnings
Giantsquid
baseball iconBasketball iconHockey Iconfootball iconcsgo icongolf iconleague of legends iconmma iconfootball iconsoccer iconnascar iconnascar icontennis iconBasketball iconfootball iconfootball iconufc iconcall of duty iconsoccer iconcsgo icongolf iconleague of legends iconfootball icon

1000000

NFL
'24-'25
Sports Trophy

Build NASCAR lineups free
for 5 days

Join thousands of daily fantasy NASCAR players winning more
with SaberSim.

Free for 5 days
Cancel any time
Everything included