Jack Costello - San Diego Padres

Jack Costello Advanced Stats & Statcast Data 2026

Explore Jack Costello's advanced analytics including sabermetric stats (WAR, wRAA, wRC, BABIP, ISO, wOBA), Baseball Savant Statcast data (exit velocity, launch angle, barrel rate, sweet spot percentage), and expected stats (xBA, xSLG, xwOBA) that strip out defense and luck to show true quality of contact. FTA+ subscribers also get FTA's proprietary boost factors that power the projection algorithm, plus opposing pitcher/lineup matchup analysis for today's game.

Advanced stats go beyond the traditional box score to measure a player's true production and underlying skill. Combined with the game log and splits, these metrics help identify players whose production is sustainable versus due for regression.