{"sport":"mlb","slug":"samuel-dewitt","bio":{"fullName":"Samuel Dewitt","position":"X","team":null,"heightInches":null,"weightLbs":null,"birthDate":"1893-12-17","rookieSeason":1920,"lastSeason":1926,"status":"RET","externalIds":{"mlbam":"819779","chadwick":"02fdd55e","retro":"dewis101","wikidata":"Q104232945"}},"draft":null,"statTables":[{"id":"batting","label":"Batting","columns":[{"key":"g"},{"key":"ab"},{"key":"r"},{"key":"h"},{"key":"doubles"},{"key":"triples"},{"key":"hr"},{"key":"rbi"},{"key":"sb"},{"key":"bb"},{"key":"so"},{"key":"avg"},{"key":"obp"},{"key":"slg"},{"key":"ops"}],"rows":[{"season":1920,"seasonType":"REG","gamesPlayed":25,"gamesStarted":null,"values":{"g":25,"ab":84,"r":8,"h":16,"doubles":2,"triples":2,"hr":0,"rbi":10,"sb":1,"bb":7,"so":null,"avg":0.19,"slg":0.262,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1920,"seasonType":"REG","team":"Dayton Marcos","gamesPlayed":8,"values":{"g":8,"ab":23,"r":1,"h":3,"doubles":0,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":3,"so":null,"avg":0.13,"obp":0.231,"slg":0.13,"ops":0.361},"rowScope":"team"},{"season":1920,"seasonType":"REG","team":"Indianapolis ABC's","gamesPlayed":17,"values":{"g":17,"ab":61,"r":7,"h":13,"doubles":2,"triples":2,"hr":0,"rbi":8,"sb":1,"bb":4,"so":null,"avg":0.213,"obp":0.262,"slg":0.311,"ops":0.573},"rowScope":"team"},{"season":1921,"seasonType":"REG","team":"Columbus Buckeyes","gamesPlayed":34,"values":{"g":34,"ab":102,"r":11,"h":15,"doubles":2,"triples":1,"hr":0,"rbi":4,"sb":4,"bb":12,"so":null,"avg":0.147,"obp":0.243,"slg":0.186,"ops":0.429},"rowScope":"team"},{"season":1923,"seasonType":"REG","team":"Todelo Tigers","gamesPlayed":8,"values":{"g":8,"ab":24,"r":4,"h":6,"doubles":2,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":6,"so":null,"avg":0.25,"obp":0.419,"slg":0.333,"ops":0.752},"rowScope":"team"},{"season":1926,"seasonType":"REG","team":"Dayton Marcos","gamesPlayed":13,"values":{"g":13,"ab":39,"r":3,"h":4,"doubles":1,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":2,"so":null,"avg":0.103,"obp":0.167,"slg":0.128,"ops":0.295},"rowScope":"team"}],"careerTotals":{"REG":{"g":80,"ab":249,"r":26,"h":41,"doubles":7,"triples":3,"hr":0,"rbi":18,"sb":5,"bb":27,"so":null,"avg":0.165,"obp":0.254,"slg":0.217,"ops":0.471}}},{"id":"advanced","label":"Advanced (League-Relative)","columns":[{"key":"ops_plus","label":"OPS+","description":"On-base plus slugging vs the player's own season+league (100 = league average). Park-unadjusted; OBP uses a consistent (H+BB)/(AB+BB) rate. Higher is better.","format":"int","higherIsBetter":true},{"key":"era_plus","label":"ERA+","description":"Earned-run average vs the player's own season+league (100 = league average). Park-unadjusted. Higher is better.","format":"int","higherIsBetter":true}],"rows":[{"season":1920,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1920,"seasonType":"REG","team":"Dayton Marcos","values":{"ops_plus":20,"era_plus":null},"rowScope":"team"},{"season":1920,"seasonType":"REG","team":"Indianapolis ABC's","values":{"ops_plus":72,"era_plus":null},"rowScope":"team"},{"season":1921,"seasonType":"REG","team":"Columbus Buckeyes","values":{"ops_plus":26,"era_plus":null},"rowScope":"team"},{"season":1923,"seasonType":"REG","team":"Todelo Tigers","values":{"ops_plus":102,"era_plus":null},"rowScope":"team"},{"season":1926,"seasonType":"REG","team":"Dayton Marcos","values":{"ops_plus":-26,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":35,"era_plus":null}},"advancedMeta":{"method":"computed in-house from MLB StatsAPI season batting/pitching lines, normalized to each player's own (season, league) baseline","formulas":{"era_plus":"100 * lgERA / playerERA (league ERA = 9 * ΣER / ΣIP over the season+league)","ops_plus":"100 * (OBP/lgOBP + SLG/lgSLG - 1)","career_era_plus":"innings-weighted league ERA / career ERA (B-Ref method)","career_ops_plus":"AB-weighted OBP & SLG against AB-weighted league rates"},"caveats":["PARK-UNADJUSTED: no park-factor data exists in the corpus, so these are league-relative but not park-adjusted (true B-Ref ERA+/OPS+ also divide by a park factor)","OBP baseline uses a consistent (H+BB)/(AB+BB) reached-base rate for BOTH player and league — the source feed carries no HBP or SF, so this is not the full (H+BB+HBP)/(AB+BB+HBP+SF) OBP; SLG is exact from the hit-type columns","league resolved from team code + season (most-recently-founded franchise existing by that season); the same resolver builds the baseline and looks up the player, so ratios stay internally coherent","a (season, league) bucket below the sample floor (3000 AB batting / 1000 IP pitching) yields null — no noisy baselines","regular season only; postseason lines are excluded from league baselines and metrics","AL and NL and each historical/Negro league are normalized separately — never blended across leagues or eras"]}}],"dataSources":["MLB StatsAPI (statsapi.mlb.com — official public league API; facts only, raw payloads not republished)"],"generatedAt":"2026-07-03T07:30:05.395Z"}