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: 68.5th percentile among MLB careers — a within-sport percentile, because career value is not comparable across sports.
AdvancedCareer DominanceCareer ShapesClutchEra Adjusted SeasonsMt RushmoreOnly ClubVALCareer TwinsEra AdjustedEra Adjusted Careers
Bio, rosters, and year-by-year/career stat splits come directly from MLB's own official public StatsAPI.
How often David Peterson 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
0
league-leading seasons · 1 top-ten finishes
Career arc
Late Developer
Peaked in the back half of their career — got better with age. Peak 2025, 6 rated seasons.
Season boards
1
top-ten finishes across the MLB season boards
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