Every public hitting stat conditions on what the hitter did — none of them ask what the pitcher actually threw. We grade all three million pitches a season and measure each hitter's production against what those pitches implied. The gap is your edge.
Open the live boards →wOBA, xwOBA, and wRC+ grade both the same. PQS doesn't. It models the expected run value of every pitch from pre-contact quality alone — velocity, movement, location, count, platoon — then credits each hitter with the runs he created above what the pitches themselves implied.
High surplus, lagging surface stats. The buy-lows and waiver adds before the crowd sees it.
Negative surplus on big names — sell-high candidates and fades before regression shows up in wOBA.
TPS leaders: who actually produces against the hardest pitching. The hitters you want when playoff matchups get nasty.
Full-season PQS boards refresh daily through October. Waitlist members get launch access first.