The only fantasy baseball subscription
you will ever need.
Fast, actionable, daily-updated rankings and projections on every professional baseball player, MLB and prospects, powered by objective data, not vibes.
OOPSY projections featured on FanGraphs and in Eno Sarris’ pitching ranks at The AthleticProspects pop fast. STS updates daily so you find the breakout before everyone else does.
Let us do the research. One minute a day to check the latest peak projection movers.
Compare a major leaguer’s upside to a 19-year-old prospect on the same scale, any time.
Identify overrated and underrated prospects to improve your hit rate before the market moves.
Tools, raw power, and speed, all incorporated into an objective model as your foundation.
One Starbucks coffee. Best farm system efficiency in your league with the least time spent researching.
The OOPSY model is the proprietary projection system at the heart of STS. While OOPSY projections appear on FanGraphs, what put STS on the map is the OOPSY Peak model, designed specifically for dynasty and keeper fantasy baseball.
We leverage decades of research, combining Major League equivalencies (how MiLB production translates historically) and aging curves (the developmental trajectory of an average pro player) to predict a player’s peak production.
The model now incorporates bat speed, barrel rate, velocity, and Stuff+, capturing the tools scouts reference but which older systems could not quantify. The result: daily rankings across thousands of players, updated automatically, with no bias.
“It’s about getting things down to one number. Mathematics cut straight through that… there is a championship team of twenty-five people that we can afford, because everyone else in baseball undervalues them. Like an island of misfit toys.”
Peter Brand, MoneyballWho is STS for?
- Keeper league and dynasty fantasy baseball players
- Card hobbyists making buy/sell decisions
- Baseball fans tracking prospects and unproven big leaguers
What does membership include?
- Tool OOPSY Peak and Current Season projections
- Tool Trade Analyzer, League Rankings, Player Pulse
- Tool Rankings Manager drag-and-drop builder
- Tool Hobby Advantage card market edge
- Data Daily leaderboard updates across all products
- Perk Rate locked for life while subscribed
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