{"sport":"mlb","slug":"hulon-stamps","bio":{"fullName":"Hulon Stamps","position":"X","team":null,"heightInches":null,"weightLbs":null,"birthDate":"1898-09-15","rookieSeason":1924,"lastSeason":1928,"status":"RET","externalIds":{"mlbam":"817117","chadwick":"8becd316","retro":"stamh101"}},"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":1924,"seasonType":"REG","gamesPlayed":15,"gamesStarted":null,"values":{"g":15,"ab":25,"r":0,"h":4,"doubles":2,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":0,"so":null,"avg":0.16,"slg":0.24,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1924,"seasonType":"REG","team":"Indianapolis ABC's","gamesPlayed":8,"values":{"g":8,"ab":13,"r":0,"h":3,"doubles":2,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":0,"so":null,"avg":0.231,"obp":0.231,"slg":0.385,"ops":0.616},"rowScope":"team"},{"season":1924,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":7,"values":{"g":7,"ab":12,"r":0,"h":1,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":null,"avg":0.083,"obp":0.154,"slg":0.083,"ops":0.237},"rowScope":"team"},{"season":1925,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":5,"values":{"g":5,"ab":6,"r":0,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":1,"so":null,"avg":0,"obp":0.143,"slg":0,"ops":0.143},"rowScope":"team"},{"season":1927,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":20,"values":{"g":20,"ab":39,"r":1,"h":7,"doubles":2,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":1,"so":null,"avg":0.179,"obp":0.2,"slg":0.231,"ops":0.431},"rowScope":"team"},{"season":1928,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":1,"values":{"g":1,"ab":2,"r":0,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":1,"so":null,"avg":0,"obp":0.333,"slg":0,"ops":0.333},"rowScope":"team"}],"careerTotals":{"REG":{"g":41,"ab":72,"r":1,"h":11,"doubles":4,"triples":0,"hr":0,"rbi":3,"sb":0,"bb":3,"so":null,"avg":0.153,"obp":0.197,"slg":0.208,"ops":0.405}}},{"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":1924,"seasonType":"REG","gamesPlayed":14,"gamesStarted":null,"values":{"g":14,"gs":11,"w":1,"l":7,"sv":0,"so":49,"bb":26,"h":84,"er":37,"hr":0,"ip":69.1,"era":4.8,"whip":1.59},"team":"TOT","rowScope":"total"},{"season":1924,"seasonType":"REG","team":"Indianapolis ABC's","gamesPlayed":7,"values":{"g":7,"gs":4,"w":1,"l":2,"sv":0,"ip":32,"so":18,"bb":12,"h":38,"er":17,"hr":0,"era":4.78,"whip":1.56},"rowScope":"team"},{"season":1924,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":7,"values":{"g":7,"gs":7,"w":0,"l":5,"sv":0,"ip":37.1,"so":31,"bb":14,"h":46,"er":20,"hr":0,"era":4.82,"whip":1.61},"rowScope":"team"},{"season":1925,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":5,"values":{"g":5,"gs":4,"w":1,"l":2,"sv":0,"ip":20,"so":7,"bb":9,"h":21,"er":12,"hr":1,"era":5.4,"whip":1.5},"rowScope":"team"},{"season":1927,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":20,"values":{"g":20,"gs":10,"w":0,"l":13,"sv":0,"ip":114.1,"so":39,"bb":44,"h":133,"er":75,"hr":4,"era":5.9,"whip":1.55},"rowScope":"team"},{"season":1928,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":1,"values":{"g":1,"gs":1,"w":0,"l":1,"sv":0,"ip":7,"so":1,"bb":3,"h":8,"er":3,"hr":0,"era":3.86,"whip":1.57},"rowScope":"team"}],"careerTotals":{"REG":{"g":40,"gs":26,"w":2,"l":23,"sv":0,"ip":210.2,"so":96,"bb":82,"h":246,"er":127,"hr":5,"era":5.43,"whip":1.56}}},{"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":1924,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1924,"seasonType":"REG","team":"Indianapolis ABC's","values":{"ops_plus":75,"era_plus":81},"rowScope":"team"},{"season":1924,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":-52,"era_plus":80},"rowScope":"team"},{"season":1925,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":-56,"era_plus":83},"rowScope":"team"},{"season":1927,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":21,"era_plus":63},"rowScope":"team"},{"season":1928,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":3,"era_plus":102},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":12,"era_plus":71}},"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":"2026-07-03T07:30:05.395Z"}