Dennis Eckersley played 24 seasons (1975–1998) for CLE, BOS, CHC and 2 other clubs. Career regular-season line: a 197–171 record, 2,401 strikeouts and a 3.50 ERA. Early Bloomer career, peaking in 1979. Led the league in a statistical category 2 times. Inducted into the Hall of Fame in 2004. Honors: 6× All-Star Selections and 1× 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
Cross-sport prominence: 97.6th percentile among MLB careers — a within-sport percentile, because career value is not comparable across sports.
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 categoriesMLB Clutch Delta — Who Rises in OctoberMLB Compilers vs Comets — Career ShapeMLB Consistency Index — Mr. Reliable vs Boom-BustMLB Era-Adjusted Careers — Greatest Careers on One ScaleMLB Era-Adjusted Seasons — Greatest Seasons in Modern TermsMLB Franchise Mt. Rushmores — Four Faces of Every Team
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 Dennis Eckersley — All-Time
24 seasons · peak 8.2 in 1979
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.
38.7 career wins over 24 seasons · 1 win = 2.61 VAL
Best season · 1979 · +3.1 wins
Latest season · 1998 · +0.2 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.
How often Dennis Eckersley 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.
Black ink
2
league-leading seasons · 10 top-ten finishes
Career arc
Early Bloomer
Peaked in the first third of their career — came in fast and hot. Peak 1979, 24 rated seasons.
Season boards
10
top-ten finishes across the MLB season boards
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Wore 5 distinct franchise crests across 24 seasons (1975–1998) — a true nomad. The crest trail: