{"sport":"mlb","slug":"thad-bosley","bio":{"fullName":"Thad Bosley","position":"LF","team":"TEX","heightInches":75,"weightLbs":175,"birthDate":"1956-09-17","rookieSeason":1977,"lastSeason":1990,"status":"RET","externalIds":{"mlbam":"111251","chadwick":"0ef3219b","retro":"boslt001","wikidata":"Q7708929"}},"draft":{"year":1974,"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":1977,"seasonType":"REG","team":"LAA","gamesPlayed":58,"values":{"g":58,"ab":212,"r":19,"h":63,"doubles":10,"triples":2,"hr":0,"rbi":19,"sb":5,"bb":16,"so":32,"avg":0.297,"obp":0.346,"slg":0.363,"ops":0.709},"rowScope":"team"},{"season":1978,"seasonType":"REG","team":"CWS","gamesPlayed":66,"values":{"g":66,"ab":219,"r":25,"h":59,"doubles":5,"triples":1,"hr":2,"rbi":13,"sb":12,"bb":13,"so":32,"avg":0.269,"obp":0.308,"slg":0.329,"ops":0.637},"rowScope":"team"},{"season":1979,"seasonType":"REG","team":"CWS","gamesPlayed":36,"values":{"g":36,"ab":77,"r":13,"h":24,"doubles":1,"triples":1,"hr":1,"rbi":8,"sb":4,"bb":9,"so":14,"avg":0.312,"obp":0.384,"slg":0.39,"ops":0.774},"rowScope":"team"},{"season":1980,"seasonType":"REG","team":"CWS","gamesPlayed":70,"values":{"g":70,"ab":147,"r":12,"h":33,"doubles":2,"triples":0,"hr":2,"rbi":14,"sb":3,"bb":10,"so":27,"avg":0.224,"obp":0.272,"slg":0.279,"ops":0.551},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"MIL","gamesPlayed":42,"values":{"g":42,"ab":105,"r":11,"h":24,"doubles":2,"triples":0,"hr":0,"rbi":3,"sb":2,"bb":6,"so":13,"avg":0.229,"obp":0.27,"slg":0.248,"ops":0.518},"rowScope":"team"},{"season":1981,"seasonType":"POST","team":"MIL","gamesPlayed":1,"values":{"g":1,"ab":0,"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":"SEA","gamesPlayed":22,"values":{"g":22,"ab":46,"r":3,"h":8,"doubles":1,"triples":0,"hr":0,"rbi":2,"sb":3,"bb":4,"so":8,"avg":0.174,"obp":0.24,"slg":0.196,"ops":0.436},"rowScope":"team"},{"season":1983,"seasonType":"REG","team":"CHC","gamesPlayed":43,"values":{"g":43,"ab":72,"r":12,"h":21,"doubles":4,"triples":1,"hr":2,"rbi":12,"sb":1,"bb":10,"so":12,"avg":0.292,"obp":0.373,"slg":0.458,"ops":0.831},"rowScope":"team"},{"season":1984,"seasonType":"REG","team":"CHC","gamesPlayed":55,"values":{"g":55,"ab":98,"r":17,"h":29,"doubles":2,"triples":2,"hr":2,"rbi":14,"sb":5,"bb":13,"so":22,"avg":0.296,"obp":0.375,"slg":0.418,"ops":0.793},"rowScope":"team"},{"season":1984,"seasonType":"POST","team":"CHC","gamesPlayed":2,"values":{"g":2,"ab":2,"r":0,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":2,"avg":0,"obp":0,"slg":0,"ops":0},"rowScope":"team"},{"season":1985,"seasonType":"REG","team":"CHC","gamesPlayed":108,"values":{"g":108,"ab":180,"r":25,"h":59,"doubles":6,"triples":3,"hr":7,"rbi":27,"sb":5,"bb":20,"so":29,"avg":0.328,"obp":0.391,"slg":0.511,"ops":0.902},"rowScope":"team"},{"season":1986,"seasonType":"REG","team":"CHC","gamesPlayed":87,"values":{"g":87,"ab":120,"r":15,"h":33,"doubles":4,"triples":1,"hr":1,"rbi":9,"sb":3,"bb":18,"so":24,"avg":0.275,"obp":0.37,"slg":0.35,"ops":0.72},"rowScope":"team"},{"season":1987,"seasonType":"REG","team":"KC","gamesPlayed":80,"values":{"g":80,"ab":140,"r":13,"h":39,"doubles":6,"triples":1,"hr":1,"rbi":16,"sb":0,"bb":9,"so":26,"avg":0.279,"obp":0.318,"slg":0.357,"ops":0.675},"rowScope":"team"},{"season":1988,"seasonType":"REG","gamesPlayed":50,"gamesStarted":null,"values":{"g":50,"ab":96,"r":10,"h":25,"doubles":5,"triples":0,"hr":0,"rbi":9,"sb":1,"bb":8,"so":18,"avg":0.26,"slg":0.313,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1988,"seasonType":"REG","team":"KC","gamesPlayed":15,"values":{"g":15,"ab":21,"r":1,"h":4,"doubles":0,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":2,"so":6,"avg":0.19,"obp":0.25,"slg":0.19,"ops":0.44},"rowScope":"team"},{"season":1988,"seasonType":"REG","team":"LAA","gamesPlayed":35,"values":{"g":35,"ab":75,"r":9,"h":21,"doubles":5,"triples":0,"hr":0,"rbi":7,"sb":1,"bb":6,"so":12,"avg":0.28,"obp":0.321,"slg":0.347,"ops":0.668},"rowScope":"team"},{"season":1989,"seasonType":"REG","team":"TEX","gamesPlayed":37,"values":{"g":37,"ab":40,"r":5,"h":9,"doubles":2,"triples":0,"hr":1,"rbi":9,"sb":2,"bb":3,"so":11,"avg":0.225,"obp":0.273,"slg":0.35,"ops":0.623},"rowScope":"team"},{"season":1990,"seasonType":"REG","team":"TEX","gamesPlayed":30,"values":{"g":30,"ab":28,"r":3,"h":4,"doubles":0,"triples":0,"hr":1,"rbi":3,"sb":1,"bb":4,"so":6,"avg":0.143,"obp":0.25,"slg":0.25,"ops":0.5},"rowScope":"team"}],"careerTotals":{"REG":{"g":784,"ab":1580,"r":183,"h":430,"doubles":50,"triples":12,"hr":20,"rbi":158,"sb":47,"bb":143,"so":274,"avg":0.272,"obp":0.33,"slg":0.357,"ops":0.687},"POST":{"g":3,"ab":2,"r":0,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":2,"avg":0,"obp":0,"slg":0,"ops":0}}},{"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":1977,"seasonType":"REG","team":"LAA","values":{"ops_plus":93,"era_plus":null},"rowScope":"team"},{"season":1978,"seasonType":"REG","team":"CWS","values":{"ops_plus":82,"era_plus":null},"rowScope":"team"},{"season":1979,"seasonType":"REG","team":"CWS","values":{"ops_plus":111,"era_plus":null},"rowScope":"team"},{"season":1980,"seasonType":"REG","team":"CWS","values":{"ops_plus":54,"era_plus":null},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"MIL","values":{"ops_plus":52,"era_plus":null},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"SEA","values":{"ops_plus":23,"era_plus":null},"rowScope":"team"},{"season":1983,"seasonType":"REG","team":"CHC","values":{"ops_plus":139,"era_plus":null},"rowScope":"team"},{"season":1984,"seasonType":"REG","team":"CHC","values":{"ops_plus":132,"era_plus":null},"rowScope":"team"},{"season":1985,"seasonType":"REG","team":"CHC","values":{"ops_plus":161,"era_plus":null},"rowScope":"team"},{"season":1986,"seasonType":"REG","team":"CHC","values":{"ops_plus":107,"era_plus":null},"rowScope":"team"},{"season":1987,"seasonType":"REG","team":"KC","values":{"ops_plus":82,"era_plus":null},"rowScope":"team"},{"season":1988,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1988,"seasonType":"REG","team":"KC","values":{"ops_plus":30,"era_plus":null},"rowScope":"team"},{"season":1988,"seasonType":"REG","team":"LAA","values":{"ops_plus":93,"era_plus":null},"rowScope":"team"},{"season":1989,"seasonType":"REG","team":"TEX","values":{"ops_plus":78,"era_plus":null},"rowScope":"team"},{"season":1990,"seasonType":"REG","team":"TEX","values":{"ops_plus":42,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":94,"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":"2026-07-03T02:37:06.742Z"}