{"sport":"mlb","slug":"luis-lopez","bio":{"fullName":"Luis Lopez","position":"SS","team":"CIN","heightInches":71,"weightLbs":195,"birthDate":"1970-09-04","rookieSeason":1993,"lastSeason":2005,"status":"RET","externalIds":{"mlbam":"117922","chadwick":"5f61ad01","retro":"lopel002","wikidata":"Q6700769"}},"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":1993,"seasonType":"REG","team":"SD","gamesPlayed":17,"values":{"g":17,"ab":43,"r":1,"h":5,"doubles":1,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":0,"so":8,"avg":0.116,"obp":0.114,"slg":0.14,"ops":0.254},"rowScope":"team"},{"season":1994,"seasonType":"REG","team":"SD","gamesPlayed":77,"values":{"g":77,"ab":235,"r":29,"h":65,"doubles":16,"triples":1,"hr":2,"rbi":20,"sb":3,"bb":15,"so":39,"avg":0.277,"obp":0.325,"slg":0.379,"ops":0.704},"rowScope":"team"},{"season":1996,"seasonType":"REG","team":"SD","gamesPlayed":63,"values":{"g":63,"ab":139,"r":10,"h":25,"doubles":3,"triples":0,"hr":2,"rbi":11,"sb":0,"bb":9,"so":35,"avg":0.18,"obp":0.233,"slg":0.245,"ops":0.478},"rowScope":"team"},{"season":1996,"seasonType":"POST","team":"SD","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":1997,"seasonType":"REG","team":"NYM","gamesPlayed":78,"values":{"g":78,"ab":178,"r":19,"h":48,"doubles":12,"triples":1,"hr":1,"rbi":19,"sb":2,"bb":12,"so":42,"avg":0.27,"obp":0.33,"slg":0.365,"ops":0.695},"rowScope":"team"},{"season":1998,"seasonType":"REG","team":"NYM","gamesPlayed":117,"values":{"g":117,"ab":266,"r":37,"h":67,"doubles":13,"triples":2,"hr":2,"rbi":22,"sb":2,"bb":20,"so":60,"avg":0.252,"obp":0.312,"slg":0.338,"ops":0.65},"rowScope":"team"},{"season":1999,"seasonType":"REG","team":"NYM","gamesPlayed":68,"values":{"g":68,"ab":104,"r":11,"h":22,"doubles":4,"triples":0,"hr":2,"rbi":13,"sb":1,"bb":12,"so":33,"avg":0.212,"obp":0.308,"slg":0.308,"ops":0.616},"rowScope":"team"},{"season":2000,"seasonType":"REG","team":"MIL","gamesPlayed":78,"values":{"g":78,"ab":201,"r":24,"h":53,"doubles":14,"triples":0,"hr":6,"rbi":27,"sb":1,"bb":9,"so":35,"avg":0.264,"obp":0.309,"slg":0.423,"ops":0.732},"rowScope":"team"},{"season":2001,"seasonType":"REG","team":"MIL","gamesPlayed":92,"values":{"g":92,"ab":222,"r":22,"h":60,"doubles":8,"triples":3,"hr":4,"rbi":18,"sb":0,"bb":14,"so":44,"avg":0.27,"obp":0.326,"slg":0.387,"ops":0.713},"rowScope":"team"},{"season":2002,"seasonType":"REG","gamesPlayed":58,"gamesStarted":null,"values":{"g":58,"ab":117,"r":11,"h":23,"doubles":6,"triples":0,"hr":2,"rbi":10,"sb":1,"bb":5,"so":21,"avg":0.197,"slg":0.299,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":2002,"seasonType":"REG","team":"BAL","gamesPlayed":52,"values":{"g":52,"ab":109,"r":10,"h":23,"doubles":6,"triples":0,"hr":2,"rbi":9,"sb":1,"bb":3,"so":20,"avg":0.211,"obp":0.232,"slg":0.321,"ops":0.553},"rowScope":"team"},{"season":2002,"seasonType":"REG","team":"MIL","gamesPlayed":6,"values":{"g":6,"ab":8,"r":1,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":2,"so":1,"avg":0,"obp":0.2,"slg":0,"ops":0.2},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"BAL","gamesPlayed":56,"values":{"g":56,"ab":88,"r":7,"h":16,"doubles":5,"triples":0,"hr":1,"rbi":8,"sb":0,"bb":3,"so":20,"avg":0.182,"obp":0.211,"slg":0.273,"ops":0.484},"rowScope":"team"},{"season":2005,"seasonType":"REG","team":"CIN","gamesPlayed":17,"values":{"g":17,"ab":27,"r":0,"h":6,"doubles":3,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":1,"so":6,"avg":0.222,"obp":0.25,"slg":0.333,"ops":0.583},"rowScope":"team"}],"careerTotals":{"REG":{"g":721,"ab":1620,"r":171,"h":390,"doubles":85,"triples":7,"hr":22,"rbi":151,"sb":10,"bb":100,"so":343,"avg":0.241,"obp":0.293,"slg":0.343,"ops":0.636},"POST":{"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}}},{"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":1993,"seasonType":"REG","team":"SD","values":{"ops_plus":-29,"era_plus":null},"rowScope":"team"},{"season":1994,"seasonType":"REG","team":"SD","values":{"ops_plus":90,"era_plus":null},"rowScope":"team"},{"season":1996,"seasonType":"REG","team":"SD","values":{"ops_plus":30,"era_plus":null},"rowScope":"team"},{"season":1997,"seasonType":"REG","team":"NYM","values":{"ops_plus":86,"era_plus":null},"rowScope":"team"},{"season":1998,"seasonType":"REG","team":"NYM","values":{"ops_plus":77,"era_plus":null},"rowScope":"team"},{"season":1999,"seasonType":"REG","team":"NYM","values":{"ops_plus":58,"era_plus":null},"rowScope":"team"},{"season":2000,"seasonType":"REG","team":"MIL","values":{"ops_plus":86,"era_plus":null},"rowScope":"team"},{"season":2001,"seasonType":"REG","team":"MIL","values":{"ops_plus":87,"era_plus":null},"rowScope":"team"},{"season":2002,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":2002,"seasonType":"REG","team":"BAL","values":{"ops_plus":47,"era_plus":null},"rowScope":"team"},{"season":2002,"seasonType":"REG","team":"MIL","values":{"ops_plus":-39,"era_plus":null},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"BAL","values":{"ops_plus":26,"era_plus":null},"rowScope":"team"},{"season":2005,"seasonType":"REG","team":"CIN","values":{"ops_plus":57,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":69,"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":"2026-07-03T02:16:20.189Z"}