Flanker the ClankerFlanker
Rankings
Leaderboards
  • Projections
    In-house Bayesian model · career prior + aging × stuff/discipline signals
  • Plate Discipline
    Decision+ · chase / passive cost · K% · BB%
  • Command & Stuff
    Pitching+ · Stuff+ · Command+ · meatball rate
  • Pitcher Stuff Lab
    In-zone whiff · xwOBAcon · tunnel · deception · count predictability
  • Stuff Model (diag)
    From-scratch XGBoost training runs, feature importance, pitcher grades
  • Expected Points
    Luck-neutral fantasy points · xSLG / xwOBA · ΔPts
  • Hitter Frontier
    Power × discipline tradeoff · Pareto-frontier hitters
  • Pitcher Frontier
    Process × contact-suppression · pound the zone vs limit damage
  • Hitter Vulnerabilities
    Biggest pitch-trait strengths & weaknesses · vs league or vs own
  • AAA Hitters
    Triple-A bats · xwOBA · contact quality · discipline · frontier
StreamersSign inConnect league →
Player Comparison

Side-by-side

Current season, prior year, and blended projection — plus Statcast percentiles.

Riley O'BrienSTL · RP
Add at least one more player to compare. The tables below will still render so you can see what you’re working with.
2026 Season
Year to date
PlayerGGSIPWSVHLDERAFIPK%BB%xwOBAPPG
Riley O'BrienSTL48047.732913.213.5223.8%9.9%.3265.08
2025 Season
Prior year
PlayerGGSIPWSVHLDERAFIPK%BB%xwOBAPPG
Riley O'BrienSTL43049.03662.023.5322.5%11.0%.3023.86
2026 Projection
Blended (ATC · ZiPS · Steamer · THE BAT · BATX · FG · Oopsy)
PlayerGGSIPWSVHLDERAFIPK%BB%xwOBAPPG
Riley O'BrienSTL43043.032023.363.2324.4%9.4%—4.51
2026 Statcast percentiles
vs qualified MLB pool · red = elite, blue = poor
PlayerFB VeloFB SpinExtensionxwOBABarrel %Hard-Hit %K %BB %Chase %Whiff %
Riley O'Brien98.021976.77.3266.539.523.89.928.225.4