{"sport":"mlb","slug":"rich-chiles","bio":{"fullName":"Rich Chiles","position":"LF","team":"MIN","heightInches":71,"weightLbs":170,"birthDate":"1949-11-22","rookieSeason":1971,"lastSeason":1978,"status":"RET","externalIds":{"mlbam":"112245","chadwick":"9e94578f","retro":"chilr101","wikidata":"Q7323213"}},"draft":{"year":1968,"round":null,"pick":null,"team":null,"undrafted":false},"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":1971,"seasonType":"REG","team":"HOU","gamesPlayed":67,"values":{"g":67,"ab":119,"r":12,"h":27,"doubles":5,"triples":1,"hr":2,"rbi":15,"sb":0,"bb":6,"so":20,"avg":0.227,"obp":0.268,"slg":0.336,"ops":0.604},"rowScope":"team"},{"season":1972,"seasonType":"REG","team":"HOU","gamesPlayed":9,"values":{"g":9,"ab":11,"r":0,"h":3,"doubles":1,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":1,"so":1,"avg":0.273,"obp":0.333,"slg":0.364,"ops":0.697},"rowScope":"team"},{"season":1973,"seasonType":"REG","team":"NYM","gamesPlayed":8,"values":{"g":8,"ab":25,"r":2,"h":3,"doubles":2,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":0,"so":2,"avg":0.12,"obp":0.12,"slg":0.2,"ops":0.32},"rowScope":"team"},{"season":1976,"seasonType":"REG","team":"HOU","gamesPlayed":5,"values":{"g":5,"ab":4,"r":1,"h":2,"doubles":1,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":0,"avg":0.5,"obp":0.5,"slg":0.75,"ops":1.25},"rowScope":"team"},{"season":1977,"seasonType":"REG","team":"MIN","gamesPlayed":108,"values":{"g":108,"ab":261,"r":31,"h":69,"doubles":16,"triples":1,"hr":3,"rbi":36,"sb":0,"bb":23,"so":17,"avg":0.264,"obp":0.323,"slg":0.368,"ops":0.691},"rowScope":"team"},{"season":1978,"seasonType":"REG","team":"MIN","gamesPlayed":87,"values":{"g":87,"ab":198,"r":22,"h":53,"doubles":12,"triples":0,"hr":1,"rbi":22,"sb":1,"bb":20,"so":25,"avg":0.268,"obp":0.333,"slg":0.343,"ops":0.676},"rowScope":"team"}],"careerTotals":{"REG":{"g":284,"ab":618,"r":68,"h":157,"doubles":37,"triples":2,"hr":6,"rbi":76,"sb":1,"bb":50,"so":65,"avg":0.254,"obp":0.31,"slg":0.35,"ops":0.66}}},{"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":1971,"seasonType":"REG","team":"HOU","values":{"ops_plus":75,"era_plus":null},"rowScope":"team"},{"season":1972,"seasonType":"REG","team":"HOU","values":{"ops_plus":113,"era_plus":null},"rowScope":"team"},{"season":1973,"seasonType":"REG","team":"NYM","values":{"ops_plus":-9,"era_plus":null},"rowScope":"team"},{"season":1976,"seasonType":"REG","team":"HOU","values":{"ops_plus":264,"era_plus":null},"rowScope":"team"},{"season":1977,"seasonType":"REG","team":"MIN","values":{"ops_plus":87,"era_plus":null},"rowScope":"team"},{"season":1978,"seasonType":"REG","team":"MIN","values":{"ops_plus":93,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":85,"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":"2026-07-03T03:00:12.318Z"}