{"sport":"mlb","slug":"harry-davis","bio":{"fullName":"Harry Davis","position":"1B","team":"BAL","heightInches":71,"weightLbs":160,"birthDate":"1908-05-07","rookieSeason":1932,"lastSeason":1937,"status":"RET","externalIds":{"mlbam":"113110","chadwick":"d02cf9f5","retro":"davih103","wikidata":"Q5668295"}},"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":1932,"seasonType":"REG","team":"DET","gamesPlayed":141,"values":{"g":141,"ab":590,"r":92,"h":159,"doubles":32,"triples":13,"hr":4,"rbi":74,"sb":12,"bb":60,"so":53,"avg":0.269,"obp":0.339,"slg":0.388,"ops":0.727},"rowScope":"team"},{"season":1933,"seasonType":"REG","team":"DET","gamesPlayed":66,"values":{"g":66,"ab":173,"r":24,"h":37,"doubles":8,"triples":2,"hr":0,"rbi":14,"sb":2,"bb":22,"so":8,"avg":0.214,"obp":0.303,"slg":0.283,"ops":0.586},"rowScope":"team"},{"season":1937,"seasonType":"REG","team":"BAL","gamesPlayed":120,"values":{"g":120,"ab":450,"r":89,"h":124,"doubles":25,"triples":3,"hr":3,"rbi":35,"sb":7,"bb":71,"so":26,"avg":0.276,"obp":0.374,"slg":0.364,"ops":0.738},"rowScope":"team"}],"careerTotals":{"REG":{"g":327,"ab":1213,"r":205,"h":320,"doubles":65,"triples":18,"hr":7,"rbi":123,"sb":21,"bb":153,"so":87,"avg":0.264,"obp":0.347,"slg":0.364,"ops":0.711}}},{"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":1932,"seasonType":"REG","team":"DET","values":{"ops_plus":95,"era_plus":null},"rowScope":"team"},{"season":1933,"seasonType":"REG","team":"DET","values":{"ops_plus":60,"era_plus":null},"rowScope":"team"},{"season":1937,"seasonType":"REG","team":"BAL","values":{"ops_plus":93,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":89,"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":"2026-07-03T03:41:46.470Z"}