{"sport":"mlb","slug":"marlon-byrd","bio":{"fullName":"Marlon Byrd","position":"CF","team":"CLE","heightInches":72,"weightLbs":245,"birthDate":"1977-08-30","rookieSeason":2002,"lastSeason":2016,"status":"RET","externalIds":{"mlbam":"407781","chadwick":"a26113fd","retro":"byrdm001","wikidata":"Q3294460"}},"draft":{"year":1999,"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":2002,"seasonType":"REG","team":"PHI","gamesPlayed":10,"values":{"g":10,"ab":35,"r":2,"h":8,"doubles":2,"triples":0,"hr":1,"rbi":1,"sb":0,"bb":1,"so":8,"avg":0.229,"obp":0.25,"slg":0.371,"ops":0.621},"rowScope":"team"},{"season":2003,"seasonType":"REG","team":"PHI","gamesPlayed":135,"values":{"g":135,"ab":495,"r":86,"h":150,"doubles":28,"triples":4,"hr":7,"rbi":45,"sb":11,"bb":44,"so":94,"avg":0.303,"obp":0.366,"slg":0.418,"ops":0.784},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"PHI","gamesPlayed":106,"values":{"g":106,"ab":346,"r":48,"h":79,"doubles":13,"triples":2,"hr":5,"rbi":33,"sb":2,"bb":22,"so":68,"avg":0.228,"obp":0.287,"slg":0.321,"ops":0.608},"rowScope":"team"},{"season":2005,"seasonType":"REG","gamesPlayed":79,"gamesStarted":null,"values":{"g":79,"ab":229,"r":20,"h":61,"doubles":15,"triples":2,"hr":2,"rbi":26,"sb":5,"bb":19,"so":50,"avg":0.266,"slg":0.376,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":2005,"seasonType":"REG","team":"PHI","gamesPlayed":5,"values":{"g":5,"ab":13,"r":0,"h":4,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":1,"so":3,"avg":0.308,"obp":0.4,"slg":0.308,"ops":0.708},"rowScope":"team"},{"season":2005,"seasonType":"REG","team":"WSH","gamesPlayed":74,"values":{"g":74,"ab":216,"r":20,"h":57,"doubles":15,"triples":2,"hr":2,"rbi":26,"sb":5,"bb":18,"so":47,"avg":0.264,"obp":0.318,"slg":0.38,"ops":0.698},"rowScope":"team"},{"season":2006,"seasonType":"REG","team":"WSH","gamesPlayed":78,"values":{"g":78,"ab":197,"r":28,"h":44,"doubles":8,"triples":1,"hr":5,"rbi":18,"sb":3,"bb":22,"so":47,"avg":0.223,"obp":0.317,"slg":0.35,"ops":0.667},"rowScope":"team"},{"season":2007,"seasonType":"REG","team":"TEX","gamesPlayed":109,"values":{"g":109,"ab":414,"r":60,"h":127,"doubles":17,"triples":8,"hr":10,"rbi":70,"sb":5,"bb":29,"so":88,"avg":0.307,"obp":0.355,"slg":0.459,"ops":0.814},"rowScope":"team"},{"season":2008,"seasonType":"REG","team":"TEX","gamesPlayed":122,"values":{"g":122,"ab":403,"r":70,"h":120,"doubles":28,"triples":4,"hr":10,"rbi":53,"sb":7,"bb":46,"so":62,"avg":0.298,"obp":0.38,"slg":0.462,"ops":0.842},"rowScope":"team"},{"season":2009,"seasonType":"REG","team":"TEX","gamesPlayed":146,"values":{"g":146,"ab":547,"r":66,"h":155,"doubles":43,"triples":2,"hr":20,"rbi":89,"sb":8,"bb":32,"so":98,"avg":0.283,"obp":0.329,"slg":0.479,"ops":0.808},"rowScope":"team"},{"season":2010,"seasonType":"REG","team":"CHC","gamesPlayed":152,"values":{"g":152,"ab":580,"r":84,"h":170,"doubles":39,"triples":2,"hr":12,"rbi":66,"sb":5,"bb":31,"so":98,"avg":0.293,"obp":0.346,"slg":0.429,"ops":0.775},"rowScope":"team"},{"season":2011,"seasonType":"REG","team":"CHC","gamesPlayed":119,"values":{"g":119,"ab":446,"r":51,"h":123,"doubles":22,"triples":2,"hr":9,"rbi":35,"sb":3,"bb":25,"so":78,"avg":0.276,"obp":0.324,"slg":0.395,"ops":0.719},"rowScope":"team"},{"season":2012,"seasonType":"REG","gamesPlayed":47,"gamesStarted":null,"values":{"g":47,"ab":143,"r":10,"h":30,"doubles":2,"triples":0,"hr":1,"rbi":9,"sb":0,"bb":5,"so":31,"avg":0.21,"slg":0.245,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":2012,"seasonType":"REG","team":"BOS","gamesPlayed":34,"values":{"g":34,"ab":100,"r":9,"h":27,"doubles":2,"triples":0,"hr":1,"rbi":7,"sb":0,"bb":2,"so":21,"avg":0.27,"obp":0.286,"slg":0.32,"ops":0.606},"rowScope":"team"},{"season":2012,"seasonType":"REG","team":"CHC","gamesPlayed":13,"values":{"g":13,"ab":43,"r":1,"h":3,"doubles":0,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":3,"so":10,"avg":0.07,"obp":0.149,"slg":0.07,"ops":0.219},"rowScope":"team"},{"season":2013,"seasonType":"REG","gamesPlayed":147,"gamesStarted":null,"values":{"g":147,"ab":532,"r":75,"h":155,"doubles":35,"triples":5,"hr":24,"rbi":88,"sb":2,"bb":31,"so":144,"avg":0.291,"slg":0.511,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":2013,"seasonType":"REG","team":"NYM","gamesPlayed":117,"values":{"g":117,"ab":425,"r":61,"h":121,"doubles":26,"triples":5,"hr":21,"rbi":71,"sb":2,"bb":25,"so":124,"avg":0.285,"obp":0.33,"slg":0.518,"ops":0.848},"rowScope":"team"},{"season":2013,"seasonType":"REG","team":"PIT","gamesPlayed":30,"values":{"g":30,"ab":107,"r":14,"h":34,"doubles":9,"triples":0,"hr":3,"rbi":17,"sb":0,"bb":6,"so":20,"avg":0.318,"obp":0.357,"slg":0.486,"ops":0.843},"rowScope":"team"},{"season":2013,"seasonType":"POST","team":"PIT","gamesPlayed":6,"values":{"g":6,"ab":22,"r":4,"h":8,"doubles":2,"triples":0,"hr":1,"rbi":5,"sb":0,"bb":1,"so":6,"avg":0.364,"obp":0.391,"slg":0.591,"ops":0.982},"rowScope":"team"},{"season":2014,"seasonType":"REG","team":"PHI","gamesPlayed":154,"values":{"g":154,"ab":591,"r":71,"h":156,"doubles":28,"triples":2,"hr":25,"rbi":85,"sb":3,"bb":35,"so":185,"avg":0.264,"obp":0.312,"slg":0.445,"ops":0.757},"rowScope":"team"},{"season":2015,"seasonType":"REG","gamesPlayed":135,"gamesStarted":null,"values":{"g":135,"ab":506,"r":58,"h":125,"doubles":25,"triples":5,"hr":23,"rbi":73,"sb":2,"bb":29,"so":145,"avg":0.247,"slg":0.453,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":2015,"seasonType":"REG","team":"CIN","gamesPlayed":96,"values":{"g":96,"ab":359,"r":46,"h":85,"doubles":13,"triples":3,"hr":19,"rbi":42,"sb":2,"bb":23,"so":101,"avg":0.237,"obp":0.286,"slg":0.448,"ops":0.734},"rowScope":"team"},{"season":2015,"seasonType":"REG","team":"SF","gamesPlayed":39,"values":{"g":39,"ab":147,"r":12,"h":40,"doubles":12,"triples":2,"hr":4,"rbi":31,"sb":0,"bb":6,"so":44,"avg":0.272,"obp":0.301,"slg":0.463,"ops":0.764},"rowScope":"team"},{"season":2016,"seasonType":"REG","team":"CLE","gamesPlayed":34,"values":{"g":34,"ab":115,"r":11,"h":31,"doubles":6,"triples":0,"hr":5,"rbi":19,"sb":0,"bb":11,"so":38,"avg":0.27,"obp":0.326,"slg":0.452,"ops":0.778},"rowScope":"team"}],"careerTotals":{"REG":{"g":1573,"ab":5579,"r":740,"h":1534,"doubles":311,"triples":39,"hr":159,"rbi":710,"sb":56,"bb":382,"so":1234,"avg":0.275,"obp":0.329,"slg":0.43,"ops":0.759},"POST":{"g":6,"ab":22,"r":4,"h":8,"doubles":2,"triples":0,"hr":1,"rbi":5,"sb":0,"bb":1,"so":6,"avg":0.364,"obp":0.391,"slg":0.591,"ops":0.982}}},{"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":2002,"seasonType":"REG","team":"PHI","values":{"ops_plus":67,"era_plus":null},"rowScope":"team"},{"season":2003,"seasonType":"REG","team":"PHI","values":{"ops_plus":112,"era_plus":null},"rowScope":"team"},{"season":2004,"seasonType":"REG","team":"PHI","values":{"ops_plus":60,"era_plus":null},"rowScope":"team"},{"season":2005,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":2005,"seasonType":"REG","team":"PHI","values":{"ops_plus":84,"era_plus":null},"rowScope":"team"},{"season":2005,"seasonType":"REG","team":"WSH","values":{"ops_plus":90,"era_plus":null},"rowScope":"team"},{"season":2006,"seasonType":"REG","team":"WSH","values":{"ops_plus":74,"era_plus":null},"rowScope":"team"},{"season":2007,"seasonType":"REG","team":"TEX","values":{"ops_plus":114,"era_plus":null},"rowScope":"team"},{"season":2008,"seasonType":"REG","team":"TEX","values":{"ops_plus":120,"era_plus":null},"rowScope":"team"},{"season":2009,"seasonType":"REG","team":"TEX","values":{"ops_plus":109,"era_plus":null},"rowScope":"team"},{"season":2010,"seasonType":"REG","team":"CHC","values":{"ops_plus":109,"era_plus":null},"rowScope":"team"},{"season":2011,"seasonType":"REG","team":"CHC","values":{"ops_plus":100,"era_plus":null},"rowScope":"team"},{"season":2012,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":2012,"seasonType":"REG","team":"BOS","values":{"ops_plus":68,"era_plus":null},"rowScope":"team"},{"season":2012,"seasonType":"REG","team":"CHC","values":{"ops_plus":-41,"era_plus":null},"rowScope":"team"},{"season":2013,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":2013,"seasonType":"REG","team":"NYM","values":{"ops_plus":138,"era_plus":null},"rowScope":"team"},{"season":2013,"seasonType":"REG","team":"PIT","values":{"ops_plus":140,"era_plus":null},"rowScope":"team"},{"season":2014,"seasonType":"REG","team":"PHI","values":{"ops_plus":115,"era_plus":null},"rowScope":"team"},{"season":2015,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":2015,"seasonType":"REG","team":"CIN","values":{"ops_plus":103,"era_plus":null},"rowScope":"team"},{"season":2015,"seasonType":"REG","team":"SF","values":{"ops_plus":112,"era_plus":null},"rowScope":"team"},{"season":2016,"seasonType":"REG","team":"CLE","values":{"ops_plus":107,"era_plus":null},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":105,"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":"2026-07-03T01:55:30.038Z"}