{"sport":"mlb","slug":"t-j-brown","bio":{"fullName":"T. J. Brown","position":"X","team":null,"heightInches":64,"weightLbs":152,"birthDate":"1915-08-18","rookieSeason":1939,"lastSeason":1948,"status":"RET","externalIds":{"mlbam":"820310","chadwick":"a12eecca","retro":"browt105","wikidata":"Q100712033"}},"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":1939,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":30,"values":{"g":30,"ab":92,"r":8,"h":17,"doubles":3,"triples":0,"hr":0,"rbi":5,"sb":2,"bb":7,"so":null,"avg":0.185,"obp":0.25,"slg":0.217,"ops":0.467},"rowScope":"team"},{"season":1940,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":49,"values":{"g":49,"ab":157,"r":20,"h":41,"doubles":11,"triples":0,"hr":0,"rbi":16,"sb":4,"bb":11,"so":null,"avg":0.261,"obp":0.314,"slg":0.331,"ops":0.645},"rowScope":"team"},{"season":1941,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":20,"values":{"g":20,"ab":64,"r":7,"h":14,"doubles":1,"triples":1,"hr":0,"rbi":6,"sb":0,"bb":5,"so":null,"avg":0.219,"obp":0.286,"slg":0.266,"ops":0.552},"rowScope":"team"},{"season":1942,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":26,"values":{"g":26,"ab":95,"r":18,"h":29,"doubles":6,"triples":4,"hr":0,"rbi":14,"sb":4,"bb":5,"so":null,"avg":0.305,"obp":0.34,"slg":0.453,"ops":0.793},"rowScope":"team"},{"season":1943,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":7,"values":{"g":7,"ab":21,"r":4,"h":6,"doubles":0,"triples":0,"hr":0,"rbi":3,"sb":1,"bb":0,"so":null,"avg":0.286,"obp":0.286,"slg":0.286,"ops":0.572},"rowScope":"team"},{"season":1944,"seasonType":"REG","gamesPlayed":23,"gamesStarted":null,"values":{"g":23,"ab":89,"r":5,"h":20,"doubles":4,"triples":0,"hr":0,"rbi":4,"sb":2,"bb":2,"so":null,"avg":0.225,"slg":0.27,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1944,"seasonType":"REG","team":"Chicago American Giants","gamesPlayed":1,"values":{"g":1,"ab":4,"r":0,"h":2,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":1,"bb":0,"so":null,"avg":0.5,"obp":0.6,"slg":0.5,"ops":1.1},"rowScope":"team"},{"season":1944,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":22,"values":{"g":22,"ab":85,"r":5,"h":18,"doubles":4,"triples":0,"hr":0,"rbi":4,"sb":1,"bb":2,"so":null,"avg":0.212,"obp":0.23,"slg":0.259,"ops":0.489},"rowScope":"team"},{"season":1945,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":2,"values":{"g":2,"ab":8,"r":1,"h":2,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":1,"so":null,"avg":0.25,"obp":0.333,"slg":0.25,"ops":0.583},"rowScope":"team"},{"season":1947,"seasonType":"REG","gamesPlayed":11,"gamesStarted":null,"values":{"g":11,"ab":26,"r":1,"h":6,"doubles":2,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":3,"so":null,"avg":0.231,"slg":0.308,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1947,"seasonType":"REG","team":"Cincinnati-Indianapolis Clowns","gamesPlayed":6,"values":{"g":6,"ab":16,"r":0,"h":4,"doubles":2,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":3,"so":null,"avg":0.25,"obp":0.368,"slg":0.375,"ops":0.743},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":5,"values":{"g":5,"ab":10,"r":1,"h":2,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":null,"avg":0.2,"obp":0.2,"slg":0.2,"ops":0.4},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"New York Black Yankees","gamesPlayed":2,"values":{"g":2,"ab":7,"r":0,"h":1,"doubles":1,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":null,"avg":0.143,"obp":0.25,"slg":0.286,"ops":0.536},"rowScope":"team"}],"careerTotals":{"REG":{"g":170,"ab":559,"r":64,"h":136,"doubles":28,"triples":5,"hr":0,"rbi":49,"sb":13,"bb":34,"so":null,"avg":0.243,"obp":0.293,"slg":0.311,"ops":0.604}}},{"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":1939,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":33,"era_plus":null},"rowScope":"team"},{"season":1940,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":89,"era_plus":null},"rowScope":"team"},{"season":1941,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":62,"era_plus":null},"rowScope":"team"},{"season":1942,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":148,"era_plus":null},"rowScope":"team"},{"season":1943,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":84,"era_plus":null},"rowScope":"team"},{"season":1944,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1944,"seasonType":"REG","team":"Chicago American Giants","values":{"ops_plus":212,"era_plus":null},"rowScope":"team"},{"season":1944,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":52,"era_plus":null},"rowScope":"team"},{"season":1945,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":80,"era_plus":null},"rowScope":"team"},{"season":1947,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1947,"seasonType":"REG","team":"Cincinnati-Indianapolis Clowns","values":{"ops_plus":111,"era_plus":null},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":13,"era_plus":null},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"New York Black Yankees","values":{"ops_plus":26,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":79,"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"}