{"sport":"mlb","slug":"billy-wagner","bio":{"fullName":"Billy Wagner","position":"P","team":"ATL","heightInches":70,"weightLbs":180,"birthDate":"1971-07-25","rookieSeason":1995,"lastSeason":2010,"status":"RET","externalIds":{"mlbam":"123790","chadwick":"87aa8388","retro":"wagnb001","wikidata":"Q1007760"}},"draft":{"year":1993,"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":1995,"seasonType":"REG","team":"HOU","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":1996,"seasonType":"REG","team":"HOU","gamesPlayed":37,"values":{"g":37,"ab":5,"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":1997,"seasonType":"REG","team":"HOU","gamesPlayed":62,"values":{"g":62,"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":1997,"seasonType":"POST","team":"HOU","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":1998,"seasonType":"REG","team":"HOU","gamesPlayed":58,"values":{"g":58,"ab":3,"r":0,"h":1,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":2,"avg":0.333,"obp":0.333,"slg":0.333,"ops":0.666},"rowScope":"team"},{"season":1998,"seasonType":"POST","team":"HOU","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":1999,"seasonType":"REG","team":"HOU","gamesPlayed":66,"values":{"g":66,"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":1999,"seasonType":"POST","team":"HOU","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":2000,"seasonType":"REG","team":"HOU","gamesPlayed":28,"values":{"g":28,"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":2001,"seasonType":"REG","team":"HOU","gamesPlayed":64,"values":{"g":64,"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":2001,"seasonType":"POST","team":"HOU","gamesPlayed":2,"values":{"g":2,"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":2002,"seasonType":"REG","team":"HOU","gamesPlayed":70,"values":{"g":70,"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":2003,"seasonType":"REG","team":"HOU","gamesPlayed":78,"values":{"g":78,"ab":2,"r":1,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":1,"so":0,"avg":0,"obp":0.333,"slg":0,"ops":0.333},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"PHI","gamesPlayed":46,"values":{"g":46,"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":2005,"seasonType":"REG","team":"PHI","gamesPlayed":75,"values":{"g":75,"ab":3,"r":0,"h":1,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":2,"avg":0.333,"obp":0.333,"slg":0.333,"ops":0.666},"rowScope":"team"},{"season":2006,"seasonType":"REG","team":"NYM","gamesPlayed":70,"values":{"g":70,"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":2006,"seasonType":"POST","team":"NYM","gamesPlayed":6,"values":{"g":6,"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":2007,"seasonType":"REG","team":"NYM","gamesPlayed":66,"values":{"g":66,"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":2008,"seasonType":"REG","team":"NYM","gamesPlayed":45,"values":{"g":45,"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":2009,"seasonType":"REG","team":"NYM","gamesPlayed":2,"values":{"g":2,"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":2010,"seasonType":"REG","team":"ATL","gamesPlayed":71,"values":{"g":71,"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":2010,"seasonType":"POST","team":"ATL","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"}],"careerTotals":{"REG":{"g":839,"ab":20,"r":1,"h":2,"doubles":0,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":1,"so":12,"avg":0.1,"obp":0.143,"slg":0.1,"ops":0.243},"POST":{"g":12,"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":"pitching","label":"Pitching","columns":[{"key":"g"},{"key":"gs"},{"key":"w"},{"key":"l"},{"key":"sv"},{"key":"ip"},{"key":"so"},{"key":"bb"},{"key":"h"},{"key":"er"},{"key":"hr"},{"key":"era"},{"key":"whip"}],"rows":[{"season":1995,"seasonType":"REG","team":"HOU","gamesPlayed":1,"values":{"g":1,"gs":0,"w":0,"l":0,"sv":0,"ip":0.1,"so":0,"bb":0,"h":0,"er":0,"hr":0,"era":0,"whip":0},"rowScope":"team"},{"season":1996,"seasonType":"REG","team":"HOU","gamesPlayed":37,"values":{"g":37,"gs":0,"w":2,"l":2,"sv":9,"ip":51.2,"so":67,"bb":30,"h":28,"er":14,"hr":6,"era":2.44,"whip":1.12},"rowScope":"team"},{"season":1997,"seasonType":"REG","team":"HOU","gamesPlayed":62,"values":{"g":62,"gs":0,"w":7,"l":8,"sv":23,"ip":66.1,"so":106,"bb":30,"h":49,"er":21,"hr":5,"era":2.85,"whip":1.19},"rowScope":"team"},{"season":1997,"seasonType":"POST","team":"HOU","gamesPlayed":1,"values":{"g":1,"gs":0,"w":0,"l":0,"sv":0,"ip":1,"so":2,"bb":0,"h":3,"er":2,"hr":0,"era":18,"whip":3},"rowScope":"team"},{"season":1998,"seasonType":"REG","team":"HOU","gamesPlayed":58,"values":{"g":58,"gs":0,"w":4,"l":3,"sv":30,"ip":60,"so":97,"bb":25,"h":46,"er":18,"hr":6,"era":2.7,"whip":1.18},"rowScope":"team"},{"season":1998,"seasonType":"POST","team":"HOU","gamesPlayed":1,"values":{"g":1,"gs":0,"w":1,"l":0,"sv":0,"ip":1,"so":1,"bb":0,"h":4,"er":2,"hr":1,"era":18,"whip":4},"rowScope":"team"},{"season":1999,"seasonType":"REG","team":"HOU","gamesPlayed":66,"values":{"g":66,"gs":0,"w":4,"l":1,"sv":39,"ip":74.2,"so":124,"bb":23,"h":35,"er":13,"hr":5,"era":1.57,"whip":0.78},"rowScope":"team"},{"season":1999,"seasonType":"POST","team":"HOU","gamesPlayed":1,"values":{"g":1,"gs":0,"w":0,"l":0,"sv":0,"ip":1,"so":1,"bb":0,"h":0,"er":0,"hr":0,"era":0,"whip":0},"rowScope":"team"},{"season":2000,"seasonType":"REG","team":"HOU","gamesPlayed":28,"values":{"g":28,"gs":0,"w":2,"l":4,"sv":6,"ip":27.2,"so":28,"bb":18,"h":28,"er":19,"hr":6,"era":6.18,"whip":1.66},"rowScope":"team"},{"season":2001,"seasonType":"REG","team":"HOU","gamesPlayed":64,"values":{"g":64,"gs":0,"w":2,"l":5,"sv":39,"ip":62.2,"so":79,"bb":20,"h":44,"er":19,"hr":5,"era":2.73,"whip":1.02},"rowScope":"team"},{"season":2001,"seasonType":"POST","team":"HOU","gamesPlayed":2,"values":{"g":2,"gs":0,"w":0,"l":0,"sv":0,"ip":1.2,"so":3,"bb":0,"h":1,"er":1,"hr":1,"era":5.4,"whip":0.6},"rowScope":"team"},{"season":2002,"seasonType":"REG","team":"HOU","gamesPlayed":70,"values":{"g":70,"gs":0,"w":4,"l":2,"sv":35,"ip":75,"so":88,"bb":22,"h":51,"er":21,"hr":7,"era":2.52,"whip":0.97},"rowScope":"team"},{"season":2003,"seasonType":"REG","team":"HOU","gamesPlayed":78,"values":{"g":78,"gs":0,"w":1,"l":4,"sv":44,"ip":86,"so":105,"bb":23,"h":52,"er":17,"hr":8,"era":1.78,"whip":0.87},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"PHI","gamesPlayed":45,"values":{"g":45,"gs":0,"w":4,"l":0,"sv":21,"ip":48.1,"so":59,"bb":6,"h":31,"er":13,"hr":5,"era":2.42,"whip":0.77},"rowScope":"team"},{"season":2005,"seasonType":"REG","team":"PHI","gamesPlayed":75,"values":{"g":75,"gs":0,"w":4,"l":3,"sv":38,"ip":77.2,"so":87,"bb":20,"h":45,"er":13,"hr":6,"era":1.51,"whip":0.84},"rowScope":"team"},{"season":2006,"seasonType":"REG","team":"NYM","gamesPlayed":70,"values":{"g":70,"gs":0,"w":3,"l":2,"sv":40,"ip":72.1,"so":94,"bb":21,"h":59,"er":18,"hr":7,"era":2.24,"whip":1.11},"rowScope":"team"},{"season":2006,"seasonType":"POST","team":"NYM","gamesPlayed":6,"values":{"g":6,"gs":0,"w":0,"l":1,"sv":3,"ip":5.2,"so":4,"bb":1,"h":10,"er":6,"hr":1,"era":9.53,"whip":1.94},"rowScope":"team"},{"season":2007,"seasonType":"REG","team":"NYM","gamesPlayed":66,"values":{"g":66,"gs":0,"w":2,"l":2,"sv":34,"ip":68.1,"so":80,"bb":22,"h":55,"er":20,"hr":6,"era":2.63,"whip":1.13},"rowScope":"team"},{"season":2008,"seasonType":"REG","team":"NYM","gamesPlayed":45,"values":{"g":45,"gs":0,"w":0,"l":1,"sv":27,"ip":47,"so":52,"bb":10,"h":32,"er":12,"hr":4,"era":2.3,"whip":0.89},"rowScope":"team"},{"season":2009,"seasonType":"REG","gamesPlayed":17,"gamesStarted":null,"values":{"g":17,"gs":0,"w":1,"l":1,"sv":0,"so":26,"bb":8,"h":8,"er":3,"hr":1,"ip":15.2,"era":1.72,"whip":1.02},"team":"TOT","rowScope":"total"},{"season":2009,"seasonType":"REG","team":"BOS","gamesPlayed":15,"values":{"g":15,"gs":0,"w":1,"l":1,"sv":0,"ip":13.2,"so":22,"bb":7,"h":8,"er":3,"hr":1,"era":1.98,"whip":1.1},"rowScope":"team"},{"season":2009,"seasonType":"REG","team":"NYM","gamesPlayed":2,"values":{"g":2,"gs":0,"w":0,"l":0,"sv":0,"ip":2,"so":4,"bb":1,"h":0,"er":0,"hr":0,"era":0,"whip":0.5},"rowScope":"team"},{"season":2009,"seasonType":"POST","team":"BOS","gamesPlayed":2,"values":{"g":2,"gs":0,"w":0,"l":0,"sv":0,"ip":1,"so":2,"bb":1,"h":2,"er":2,"hr":0,"era":18,"whip":3},"rowScope":"team"},{"season":2010,"seasonType":"REG","team":"ATL","gamesPlayed":71,"values":{"g":71,"gs":0,"w":7,"l":2,"sv":37,"ip":69.1,"so":104,"bb":22,"h":38,"er":11,"hr":5,"era":1.43,"whip":0.87},"rowScope":"team"},{"season":2010,"seasonType":"POST","team":"ATL","gamesPlayed":1,"values":{"g":1,"gs":0,"w":0,"l":0,"sv":0,"ip":0.1,"so":0,"bb":0,"h":1,"er":0,"hr":0,"era":0,"whip":3},"rowScope":"team"}],"careerTotals":{"REG":{"g":853,"gs":0,"w":47,"l":40,"sv":422,"ip":903,"so":1196,"bb":300,"h":601,"er":232,"hr":82,"era":2.31,"whip":1},"POST":{"g":14,"gs":0,"w":1,"l":1,"sv":3,"ip":11.2,"so":13,"bb":2,"h":21,"er":13,"hr":3,"era":10.03,"whip":1.97}}},{"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":1996,"seasonType":"REG","team":"HOU","values":{"ops_plus":-100,"era_plus":204},"rowScope":"team"},{"season":1997,"seasonType":"REG","team":"HOU","values":{"ops_plus":-100,"era_plus":156},"rowScope":"team"},{"season":1998,"seasonType":"REG","team":"HOU","values":{"ops_plus":76,"era_plus":169},"rowScope":"team"},{"season":1999,"seasonType":"REG","team":"HOU","values":{"ops_plus":null,"era_plus":305},"rowScope":"team"},{"season":2000,"seasonType":"REG","team":"HOU","values":{"ops_plus":-100,"era_plus":81},"rowScope":"team"},{"season":2001,"seasonType":"REG","team":"HOU","values":{"ops_plus":null,"era_plus":166},"rowScope":"team"},{"season":2002,"seasonType":"REG","team":"HOU","values":{"ops_plus":-100,"era_plus":177},"rowScope":"team"},{"season":2003,"seasonType":"REG","team":"HOU","values":{"ops_plus":1,"era_plus":257},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"PHI","values":{"ops_plus":-100,"era_plus":181},"rowScope":"team"},{"season":2005,"seasonType":"REG","team":"PHI","values":{"ops_plus":83,"era_plus":285},"rowScope":"team"},{"season":2006,"seasonType":"REG","team":"NYM","values":{"ops_plus":null,"era_plus":202},"rowScope":"team"},{"season":2007,"seasonType":"REG","team":"NYM","values":{"ops_plus":null,"era_plus":169},"rowScope":"team"},{"season":2008,"seasonType":"REG","team":"NYM","values":{"ops_plus":null,"era_plus":186},"rowScope":"team"},{"season":2009,"seasonType":"REG","team":"BOS","values":{"ops_plus":null,"era_plus":224},"rowScope":"team"},{"season":2010,"seasonType":"REG","team":"ATL","values":{"ops_plus":null,"era_plus":250},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":-37,"era_plus":194}},"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":"2026-07-03T02:05:56.096Z"}