Leaderboards

Installed regular-season records, all pitches and opposing hands combined. Same-season positions and recorded pitcher deployment are used; unknown roles do not qualify. Starting pitchers have at least five starts and starts in at least half their appearances; the other classified pitchers are relievers. SP/RP filters describe the season deployment label. Mixed-role pitchers retain all pitching appearances, while role-specific pWAR fields use their exact starting or relief contribution. True two-way requires both the admitted classification and both workload minimums; in Career, it means the player qualified in at least one retained season. Team, league and division show all verified memberships in the selected season, including trades. Team, league and division filters match the same membership. Hover or focus a membership cell for coverage and source dates; unavailable history is not inferred from current alignment. All stat filters must match. Missing values or unpublished percentiles never count as zero.

pWAR/pWAR+ are estimated combined two-way values, counted once per identity and competition. CD+/CS+/RV+ here use PRR’s descriptive league-reference lane, not calibrated opponent-adjusted values. OPS+/wRC+ are PRR estimates. Contact samples count measured or recorded contacts for that method. IP filters use full innings (⅓ = 0.333…). Percentiles use published cohorts where available, otherwise the exact installed season, competition, role and metric population. Game ratings use the exact regular-season card policy on MLB records; they have no Career aggregate or discovery percentile. Filters do not redefine the comparison population. Weekly leaderboard capture times are not verified game cutoffs. Advanced and official totals may have different cutoffs; open a player’s report for exact coverage.