{"sport":"mlb","slug":"joe-charboneau","bio":{"fullName":"Joe Charboneau","position":"LF","team":"CLE","heightInches":74,"weightLbs":205,"birthDate":"1955-06-17","rookieSeason":1980,"lastSeason":1982,"status":"RET","externalIds":{"mlbam":"112210","chadwick":"f83534ac","retro":"charj101","wikidata":"Q3180016"}},"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":1980,"seasonType":"REG","team":"CLE","gamesPlayed":131,"values":{"g":131,"ab":453,"r":76,"h":131,"doubles":17,"triples":2,"hr":23,"rbi":87,"sb":2,"bb":49,"so":70,"avg":0.289,"obp":0.358,"slg":0.488,"ops":0.846},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"CLE","gamesPlayed":48,"values":{"g":48,"ab":138,"r":14,"h":29,"doubles":7,"triples":1,"hr":4,"rbi":18,"sb":1,"bb":7,"so":22,"avg":0.21,"obp":0.247,"slg":0.362,"ops":0.609},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"CLE","gamesPlayed":22,"values":{"g":22,"ab":56,"r":7,"h":12,"doubles":2,"triples":1,"hr":2,"rbi":9,"sb":0,"bb":5,"so":7,"avg":0.214,"obp":0.286,"slg":0.393,"ops":0.679},"rowScope":"team"}],"careerTotals":{"REG":{"g":201,"ab":647,"r":97,"h":172,"doubles":26,"triples":4,"hr":29,"rbi":114,"sb":3,"bb":61,"so":99,"avg":0.266,"obp":0.329,"slg":0.453,"ops":0.782}}},{"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":1980,"seasonType":"REG","team":"CLE","values":{"ops_plus":130,"era_plus":null},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"CLE","values":{"ops_plus":79,"era_plus":null},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"CLE","values":{"ops_plus":87,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":116,"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":"2026-07-03T02:49:47.141Z"}