Walter Johnson played 21 seasons (1907–1927) for MIN. Career regular-season line: a 417–279 record, 3,508 strikeouts and a 2.17 ERA. Early Bloomer career, peaking in 1912. Inducted into the Hall of Fame in 1936. Honors: 2× MVP Awards.
Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
Career boards only, within MLB
On the MLB Career Dominance board — top-25 in more than one all-time category at once.
Cross-sport prominence: 99.9th percentile among MLB careers — a within-sport percentile, because career value is not comparable across sports.
Franchise face
MLB Advanced — ERA+ & OPS+ LeadersMLB Age Milestones — Youngest to 1,000 Hits, 100 HR, 100 Wins and 1,000 KMLB Breakout Seasons — Biggest Career-High LeapsMLB Career Arc TypesMLB Career Dominance — top-25 in multiple all-time categories
Players whose careers had the same shape — total value, peak, best three-season stretch, length and when the value came — measured with VAL against their own leagues.
Bio, rosters, and year-by-year/career stat splits come directly from MLB's own official public StatsAPI.
Fan Rating
Rate Walter Johnson — All-Time
21 seasons · peak 23.9 in 1912
VAL (Value Above League) measures each MLB season against that season's league; the dashed line is zero — a season that added nothing above the league's fringe. ● peak · ○ league-best season.
91.3 career wins over 21 seasons · 1 win = 2.61 VAL
Best season · 1912 · +9.2 wins
Latest season · 1927 · +0.4 wins
VAL 3.0 measures each part of a MLB player's game in his sport's own currency against what that season's fringe players produced, converted to team wins with rates fitted from every team-season in the encyclopedia.
Career milestones Walter Johnson reached that no other MLB player has — each claim is literally true and checkable.
How often Walter Johnson led or placed top-ten on a MLB season board, and the shape of the career — computed from the same per-season boards the year pages publish, so every number is checkable.
Career arc
Early Bloomer
Peaked in the first third of their career — came in fast and hot. Peak 1912, 21 rated seasons.
Where Walter Johnson ranks on StatVault's all-time league-relative boards (park-unadjusted; 100 = league average that season).
Ranked against the single greatest era-translated seasons in every sport by z — robust standard deviations above Walter Johnson's own era's positional peers, the one dominance measure comparable across the NFL, NBA, NHL, and MLB.
The season chip above measures Walter Johnson's single best year. This measures the whole career: every rated season's standing against its own era's peers, summed. A season at the era median adds nothing and a below-median season subtracts — so this number is time spent above your era, not time served.
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Gave the Minnesota Twins an entire corpus-attributed career — 21 seasons (1907–1927), one crest. The rarest loyalty in the sport.