{"sport":"mlb","slug":"tony-johnson","bio":{"fullName":"Tony Johnson","position":"LF","team":"TOR","heightInches":75,"weightLbs":195,"birthDate":"1956-06-23","rookieSeason":1981,"lastSeason":1982,"status":"RET","externalIds":{"mlbam":"116561","chadwick":"b6f60a42","retro":"johnt101","wikidata":"Q7822662"}},"draft":{"year":1977,"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":1981,"seasonType":"REG","team":"WSH","gamesPlayed":2,"values":{"g":2,"ab":1,"r":0,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":0,"avg":0,"obp":0,"slg":0,"ops":0},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"TOR","gamesPlayed":70,"values":{"g":70,"ab":98,"r":17,"h":23,"doubles":2,"triples":1,"hr":3,"rbi":14,"sb":3,"bb":11,"so":26,"avg":0.235,"obp":0.309,"slg":0.367,"ops":0.676},"rowScope":"team"}],"careerTotals":{"REG":{"g":72,"ab":99,"r":17,"h":23,"doubles":2,"triples":1,"hr":3,"rbi":14,"sb":3,"bb":11,"so":26,"avg":0.232,"obp":0.306,"slg":0.364,"ops":0.67}}},{"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":1981,"seasonType":"REG","team":"WSH","values":{"ops_plus":-100,"era_plus":null},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"TOR","values":{"ops_plus":88,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":86,"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"}