{"sport":"mlb","slug":"coco-ferrer","bio":{"fullName":"Coco Ferrer","position":"X","team":null,"heightInches":67,"weightLbs":145,"birthDate":"1915-01-01","rookieSeason":1946,"lastSeason":1948,"status":"RET","externalIds":{"mlbam":"819562","chadwick":"c8cdb5eb","retro":"ferrc102","wikidata":"Q104468709"}},"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":1946,"seasonType":"REG","team":"Cincinnati-Indianapolis Clowns","gamesPlayed":15,"values":{"g":15,"ab":56,"r":6,"h":16,"doubles":0,"triples":0,"hr":0,"rbi":7,"sb":4,"bb":5,"so":null,"avg":0.286,"obp":0.355,"slg":0.286,"ops":0.641},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Cincinnati-Indianapolis Clowns","gamesPlayed":7,"values":{"g":7,"ab":26,"r":5,"h":7,"doubles":0,"triples":0,"hr":0,"rbi":3,"sb":0,"bb":4,"so":null,"avg":0.269,"obp":0.367,"slg":0.269,"ops":0.636},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"Indianapolis Clowns","gamesPlayed":22,"values":{"g":22,"ab":90,"r":12,"h":16,"doubles":2,"triples":1,"hr":0,"rbi":3,"sb":1,"bb":5,"so":null,"avg":0.178,"obp":0.221,"slg":0.222,"ops":0.443},"rowScope":"team"}],"careerTotals":{"REG":{"g":44,"ab":172,"r":23,"h":39,"doubles":2,"triples":1,"hr":0,"rbi":13,"sb":5,"bb":14,"so":null,"avg":0.227,"obp":0.289,"slg":0.25,"ops":0.539}}},{"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":1946,"seasonType":"REG","team":"Cincinnati-Indianapolis Clowns","values":{"ops_plus":93,"era_plus":null},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Cincinnati-Indianapolis Clowns","values":{"ops_plus":82,"era_plus":null},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"Indianapolis Clowns","values":{"ops_plus":24,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":54,"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":"2026-07-03T03:21:00.501Z"}