George Kirby (P) - Seattle Mariners
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Advanced Stats
Sabermetrics, Statcast data, expected stats, opposing matchups, and FTA boost factors
FTA+ Unlock Advanced StatsGeorge Kirby Advanced Stats & Analytics
Dive deeper into George Kirby's performance with advanced sabermetric stats, Baseball Savant data, and FTA's proprietary boost factors.
Sabermetrics
WAR, wRAA, wRC, BABIP, ISO, wOBA, and more advanced metrics that go beyond traditional box score stats.
Statcast & Expected
Exit velocity, launch angle, barrel rate, and expected stats (xBA, xSLG, xwOBA) based on quality of contact.
George Kirby Advanced Stats & Statcast Data 2026
Explore George Kirby'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.