{"sport":"mlb","slug":"jocko-conlan","bio":{"fullName":"Jocko Conlan","position":"CF","team":"CWS","heightInches":68,"weightLbs":165,"birthDate":"1899-12-06","rookieSeason":1934,"lastSeason":1935,"status":"RET","externalIds":{"mlbam":"112561","chadwick":"0aa23c2d","retro":"conlj102"}},"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":1934,"seasonType":"REG","team":"CWS","gamesPlayed":63,"values":{"g":63,"ab":225,"r":35,"h":56,"doubles":11,"triples":3,"hr":0,"rbi":16,"sb":2,"bb":19,"so":7,"avg":0.249,"obp":0.31,"slg":0.324,"ops":0.634},"rowScope":"team"},{"season":1935,"seasonType":"REG","team":"CWS","gamesPlayed":65,"values":{"g":65,"ab":140,"r":20,"h":40,"doubles":7,"triples":1,"hr":0,"rbi":15,"sb":3,"bb":14,"so":6,"avg":0.286,"obp":0.355,"slg":0.35,"ops":0.705},"rowScope":"team"}],"careerTotals":{"REG":{"g":128,"ab":365,"r":55,"h":96,"doubles":18,"triples":4,"hr":0,"rbi":31,"sb":5,"bb":33,"so":13,"avg":0.263,"obp":0.328,"slg":0.334,"ops":0.662}}},{"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":1934,"seasonType":"REG","team":"CWS","values":{"ops_plus":70,"era_plus":null},"rowScope":"team"},{"season":1935,"seasonType":"REG","team":"CWS","values":{"ops_plus":88,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":77,"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":"2026-07-03T07:19:43.364Z"}