{"sport":"mlb","slug":"lance-blankenship","bio":{"fullName":"Lance Blankenship","position":"2B","team":"ATH","heightInches":72,"weightLbs":185,"birthDate":"1963-12-06","rookieSeason":1988,"lastSeason":1993,"status":"RET","externalIds":{"mlbam":"111080","chadwick":"40f75d61","retro":"blanl001","wikidata":"Q6483331"}},"draft":{"year":1986,"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":1988,"seasonType":"REG","team":"ATH","gamesPlayed":10,"values":{"g":10,"ab":3,"r":1,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":1,"avg":0,"obp":0,"slg":0,"ops":0},"rowScope":"team"},{"season":1989,"seasonType":"REG","team":"ATH","gamesPlayed":58,"values":{"g":58,"ab":125,"r":22,"h":29,"doubles":5,"triples":1,"hr":1,"rbi":4,"sb":5,"bb":8,"so":31,"avg":0.232,"obp":0.276,"slg":0.312,"ops":0.588},"rowScope":"team"},{"season":1989,"seasonType":"POST","team":"ATH","gamesPlayed":2,"values":{"g":2,"ab":2,"r":1,"h":1,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":0,"avg":0.5,"obp":0.5,"slg":0.5,"ops":1},"rowScope":"team"},{"season":1990,"seasonType":"REG","team":"ATH","gamesPlayed":86,"values":{"g":86,"ab":136,"r":18,"h":26,"doubles":3,"triples":0,"hr":0,"rbi":10,"sb":3,"bb":20,"so":23,"avg":0.191,"obp":0.295,"slg":0.213,"ops":0.508},"rowScope":"team"},{"season":1990,"seasonType":"POST","team":"ATH","gamesPlayed":4,"values":{"g":4,"ab":1,"r":1,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":1,"bb":0,"so":1,"avg":0,"obp":0,"slg":0,"ops":0},"rowScope":"team"},{"season":1991,"seasonType":"REG","team":"ATH","gamesPlayed":90,"values":{"g":90,"ab":185,"r":33,"h":46,"doubles":8,"triples":0,"hr":3,"rbi":21,"sb":12,"bb":23,"so":42,"avg":0.249,"obp":0.336,"slg":0.341,"ops":0.677},"rowScope":"team"},{"season":1992,"seasonType":"REG","team":"ATH","gamesPlayed":123,"values":{"g":123,"ab":349,"r":59,"h":84,"doubles":24,"triples":1,"hr":3,"rbi":34,"sb":21,"bb":82,"so":57,"avg":0.241,"obp":0.393,"slg":0.341,"ops":0.734},"rowScope":"team"},{"season":1992,"seasonType":"POST","team":"ATH","gamesPlayed":5,"values":{"g":5,"ab":13,"r":2,"h":3,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":1,"bb":3,"so":4,"avg":0.231,"obp":0.375,"slg":0.231,"ops":0.606},"rowScope":"team"},{"season":1993,"seasonType":"REG","team":"ATH","gamesPlayed":94,"values":{"g":94,"ab":252,"r":43,"h":48,"doubles":8,"triples":1,"hr":2,"rbi":23,"sb":13,"bb":67,"so":64,"avg":0.19,"obp":0.363,"slg":0.254,"ops":0.617},"rowScope":"team"}],"careerTotals":{"REG":{"g":461,"ab":1050,"r":176,"h":233,"doubles":48,"triples":3,"hr":9,"rbi":92,"sb":54,"bb":200,"so":218,"avg":0.222,"obp":0.35,"slg":0.299,"ops":0.649},"POST":{"g":11,"ab":16,"r":4,"h":4,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":2,"bb":3,"so":5,"avg":0.25,"obp":0.368,"slg":0.25,"ops":0.618}}},{"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":1988,"seasonType":"REG","team":"ATH","values":{"ops_plus":-100,"era_plus":null},"rowScope":"team"},{"season":1989,"seasonType":"REG","team":"ATH","values":{"ops_plus":74,"era_plus":null},"rowScope":"team"},{"season":1990,"seasonType":"REG","team":"ATH","values":{"ops_plus":46,"era_plus":null},"rowScope":"team"},{"season":1991,"seasonType":"REG","team":"ATH","values":{"ops_plus":88,"era_plus":null},"rowScope":"team"},{"season":1992,"seasonType":"REG","team":"ATH","values":{"ops_plus":105,"era_plus":null},"rowScope":"team"},{"season":1993,"seasonType":"REG","team":"ATH","values":{"ops_plus":73,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":82,"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"}