{"sport":"mlb","slug":"gaylord-perry","bio":{"fullName":"Gaylord Perry","position":"P","team":"KC","heightInches":76,"weightLbs":215,"birthDate":"1938-09-15","rookieSeason":1962,"lastSeason":1983,"status":"RET","externalIds":{"mlbam":"120438","chadwick":"f7cb0d3e","retro":"perrg101","wikidata":"Q1496596"}},"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":1962,"seasonType":"REG","team":"SF","gamesPlayed":13,"values":{"g":13,"ab":13,"r":0,"h":3,"doubles":0,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":0,"so":4,"avg":0.231,"obp":0.231,"slg":0.231,"ops":0.462},"rowScope":"team"},{"season":1963,"seasonType":"REG","team":"SF","gamesPlayed":32,"values":{"g":32,"ab":18,"r":1,"h":4,"doubles":1,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":6,"avg":0.222,"obp":0.222,"slg":0.278,"ops":0.5},"rowScope":"team"},{"season":1964,"seasonType":"REG","team":"SF","gamesPlayed":46,"values":{"g":46,"ab":56,"r":0,"h":3,"doubles":1,"triples":0,"hr":0,"rbi":3,"sb":0,"bb":1,"so":23,"avg":0.054,"obp":0.085,"slg":0.071,"ops":0.156},"rowScope":"team"},{"season":1965,"seasonType":"REG","team":"SF","gamesPlayed":49,"values":{"g":49,"ab":64,"r":4,"h":10,"doubles":0,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":2,"so":19,"avg":0.156,"obp":0.194,"slg":0.156,"ops":0.35},"rowScope":"team"},{"season":1966,"seasonType":"REG","team":"SF","gamesPlayed":36,"values":{"g":36,"ab":86,"r":4,"h":16,"doubles":1,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":1,"so":25,"avg":0.186,"obp":0.195,"slg":0.198,"ops":0.393},"rowScope":"team"},{"season":1967,"seasonType":"REG","team":"SF","gamesPlayed":42,"values":{"g":42,"ab":91,"r":2,"h":13,"doubles":1,"triples":0,"hr":0,"rbi":2,"sb":0,"bb":0,"so":28,"avg":0.143,"obp":0.143,"slg":0.154,"ops":0.297},"rowScope":"team"},{"season":1968,"seasonType":"REG","team":"SF","gamesPlayed":39,"values":{"g":39,"ab":97,"r":3,"h":11,"doubles":0,"triples":0,"hr":0,"rbi":3,"sb":0,"bb":2,"so":35,"avg":0.113,"obp":0.131,"slg":0.113,"ops":0.244},"rowScope":"team"},{"season":1969,"seasonType":"REG","team":"SF","gamesPlayed":40,"values":{"g":40,"ab":117,"r":5,"h":14,"doubles":1,"triples":0,"hr":1,"rbi":2,"sb":0,"bb":4,"so":47,"avg":0.12,"obp":0.156,"slg":0.154,"ops":0.31},"rowScope":"team"},{"season":1970,"seasonType":"REG","team":"SF","gamesPlayed":41,"values":{"g":41,"ab":120,"r":7,"h":14,"doubles":3,"triples":0,"hr":1,"rbi":7,"sb":0,"bb":0,"so":47,"avg":0.117,"obp":0.123,"slg":0.167,"ops":0.29},"rowScope":"team"},{"season":1971,"seasonType":"REG","team":"SF","gamesPlayed":38,"values":{"g":38,"ab":98,"r":5,"h":10,"doubles":1,"triples":0,"hr":1,"rbi":4,"sb":0,"bb":3,"so":32,"avg":0.102,"obp":0.129,"slg":0.143,"ops":0.272},"rowScope":"team"},{"season":1971,"seasonType":"POST","team":"SF","gamesPlayed":2,"values":{"g":2,"ab":4,"r":0,"h":1,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":0,"avg":0.25,"obp":null,"slg":0.25,"ops":null},"rowScope":"team"},{"season":1972,"seasonType":"REG","team":"CLE","gamesPlayed":41,"values":{"g":41,"ab":110,"r":5,"h":17,"doubles":2,"triples":0,"hr":1,"rbi":9,"sb":0,"bb":5,"so":43,"avg":0.155,"obp":0.197,"slg":0.2,"ops":0.397},"rowScope":"team"},{"season":1975,"seasonType":"REG","team":"CLE","gamesPlayed":15,"values":{"g":15,"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":1978,"seasonType":"REG","team":"SD","gamesPlayed":37,"values":{"g":37,"ab":87,"r":5,"h":8,"doubles":2,"triples":0,"hr":0,"rbi":3,"sb":0,"bb":2,"so":31,"avg":0.092,"obp":0.112,"slg":0.115,"ops":0.227},"rowScope":"team"},{"season":1979,"seasonType":"REG","team":"SD","gamesPlayed":32,"values":{"g":32,"ab":71,"r":2,"h":6,"doubles":2,"triples":0,"hr":1,"rbi":2,"sb":0,"bb":2,"so":19,"avg":0.085,"obp":0.11,"slg":0.155,"ops":0.265},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"ATL","gamesPlayed":24,"values":{"g":24,"ab":48,"r":5,"h":12,"doubles":2,"triples":0,"hr":1,"rbi":7,"sb":0,"bb":0,"so":10,"avg":0.25,"obp":0.265,"slg":0.354,"ops":0.619},"rowScope":"team"},{"season":1983,"seasonType":"REG","team":"SEA","gamesPlayed":16,"values":{"g":16,"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":651,"ab":1076,"r":48,"h":141,"doubles":17,"triples":0,"hr":6,"rbi":47,"sb":0,"bb":22,"so":369,"avg":0.131,"obp":0.153,"slg":0.164,"ops":0.317},"POST":{"g":2,"ab":4,"r":0,"h":1,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":0,"avg":0.25,"obp":null,"slg":0.25,"ops":null}}},{"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":1962,"seasonType":"REG","team":"SF","gamesPlayed":13,"values":{"g":13,"gs":7,"w":3,"l":1,"sv":0,"ip":43,"so":20,"bb":14,"h":54,"er":25,"hr":3,"era":5.23,"whip":1.58},"rowScope":"team"},{"season":1963,"seasonType":"REG","team":"SF","gamesPlayed":31,"values":{"g":31,"gs":4,"w":1,"l":6,"sv":2,"ip":76,"so":52,"bb":29,"h":84,"er":34,"hr":10,"era":4.03,"whip":1.49},"rowScope":"team"},{"season":1964,"seasonType":"REG","team":"SF","gamesPlayed":44,"values":{"g":44,"gs":19,"w":12,"l":11,"sv":5,"ip":206.1,"so":155,"bb":43,"h":179,"er":63,"hr":16,"era":2.75,"whip":1.08},"rowScope":"team"},{"season":1965,"seasonType":"REG","team":"SF","gamesPlayed":47,"values":{"g":47,"gs":26,"w":8,"l":12,"sv":1,"ip":195.2,"so":170,"bb":70,"h":194,"er":91,"hr":21,"era":4.19,"whip":1.35},"rowScope":"team"},{"season":1966,"seasonType":"REG","team":"SF","gamesPlayed":36,"values":{"g":36,"gs":35,"w":21,"l":8,"sv":0,"ip":255.2,"so":201,"bb":40,"h":242,"er":85,"hr":15,"era":2.99,"whip":1.1},"rowScope":"team"},{"season":1967,"seasonType":"REG","team":"SF","gamesPlayed":39,"values":{"g":39,"gs":37,"w":15,"l":17,"sv":1,"ip":293,"so":230,"bb":84,"h":231,"er":85,"hr":20,"era":2.61,"whip":1.08},"rowScope":"team"},{"season":1968,"seasonType":"REG","team":"SF","gamesPlayed":39,"values":{"g":39,"gs":38,"w":16,"l":15,"sv":1,"ip":291,"so":173,"bb":59,"h":240,"er":79,"hr":10,"era":2.44,"whip":1.03},"rowScope":"team"},{"season":1969,"seasonType":"REG","team":"SF","gamesPlayed":40,"values":{"g":40,"gs":39,"w":19,"l":14,"sv":0,"ip":325.1,"so":233,"bb":91,"h":290,"er":90,"hr":23,"era":2.49,"whip":1.17},"rowScope":"team"},{"season":1970,"seasonType":"REG","team":"SF","gamesPlayed":41,"values":{"g":41,"gs":41,"w":23,"l":13,"sv":0,"ip":328.2,"so":214,"bb":84,"h":292,"er":117,"hr":27,"era":3.2,"whip":1.14},"rowScope":"team"},{"season":1971,"seasonType":"REG","team":"SF","gamesPlayed":37,"values":{"g":37,"gs":37,"w":16,"l":12,"sv":0,"ip":280,"so":158,"bb":67,"h":255,"er":86,"hr":20,"era":2.76,"whip":1.15},"rowScope":"team"},{"season":1971,"seasonType":"POST","team":"SF","gamesPlayed":2,"values":{"g":2,"gs":2,"w":1,"l":1,"sv":0,"ip":14.2,"so":11,"bb":3,"h":19,"er":10,"hr":1,"era":6.14,"whip":1.5},"rowScope":"team"},{"season":1972,"seasonType":"REG","team":"CLE","gamesPlayed":41,"values":{"g":41,"gs":40,"w":24,"l":16,"sv":1,"ip":342.2,"so":234,"bb":82,"h":253,"er":73,"hr":17,"era":1.92,"whip":0.98},"rowScope":"team"},{"season":1973,"seasonType":"REG","team":"CLE","gamesPlayed":41,"values":{"g":41,"gs":41,"w":19,"l":19,"sv":0,"ip":344,"so":238,"bb":115,"h":315,"er":129,"hr":34,"era":3.38,"whip":1.25},"rowScope":"team"},{"season":1974,"seasonType":"REG","team":"CLE","gamesPlayed":37,"values":{"g":37,"gs":37,"w":21,"l":13,"sv":0,"ip":322.1,"so":216,"bb":99,"h":230,"er":90,"hr":25,"era":2.51,"whip":1.02},"rowScope":"team"},{"season":1975,"seasonType":"REG","gamesPlayed":37,"gamesStarted":null,"values":{"g":37,"gs":37,"w":18,"l":17,"sv":0,"so":233,"bb":70,"h":277,"er":110,"hr":28,"ip":305.2,"era":3.24,"whip":1.14},"team":"TOT","rowScope":"total"},{"season":1975,"seasonType":"REG","team":"CLE","gamesPlayed":15,"values":{"g":15,"gs":15,"w":6,"l":9,"sv":0,"ip":121.2,"so":85,"bb":34,"h":120,"er":48,"hr":16,"era":3.55,"whip":1.27},"rowScope":"team"},{"season":1975,"seasonType":"REG","team":"TEX","gamesPlayed":22,"values":{"g":22,"gs":22,"w":12,"l":8,"sv":0,"ip":184,"so":148,"bb":36,"h":157,"er":62,"hr":12,"era":3.03,"whip":1.05},"rowScope":"team"},{"season":1976,"seasonType":"REG","team":"TEX","gamesPlayed":32,"values":{"g":32,"gs":32,"w":15,"l":14,"sv":0,"ip":250.1,"so":143,"bb":52,"h":232,"er":90,"hr":14,"era":3.24,"whip":1.13},"rowScope":"team"},{"season":1977,"seasonType":"REG","team":"TEX","gamesPlayed":34,"values":{"g":34,"gs":34,"w":15,"l":12,"sv":0,"ip":238,"so":177,"bb":56,"h":239,"er":89,"hr":21,"era":3.37,"whip":1.24},"rowScope":"team"},{"season":1978,"seasonType":"REG","team":"SD","gamesPlayed":37,"values":{"g":37,"gs":37,"w":21,"l":6,"sv":0,"ip":260.2,"so":154,"bb":66,"h":241,"er":79,"hr":9,"era":2.73,"whip":1.18},"rowScope":"team"},{"season":1979,"seasonType":"REG","team":"SD","gamesPlayed":32,"values":{"g":32,"gs":32,"w":12,"l":11,"sv":0,"ip":232.2,"so":140,"bb":67,"h":225,"er":79,"hr":12,"era":3.06,"whip":1.26},"rowScope":"team"},{"season":1980,"seasonType":"REG","gamesPlayed":34,"gamesStarted":null,"values":{"g":34,"gs":32,"w":10,"l":13,"sv":0,"so":135,"bb":64,"h":224,"er":84,"hr":14,"ip":205.2,"era":3.68,"whip":1.4},"team":"TOT","rowScope":"total"},{"season":1980,"seasonType":"REG","team":"NYY","gamesPlayed":10,"values":{"g":10,"gs":8,"w":4,"l":4,"sv":0,"ip":50.2,"so":28,"bb":18,"h":65,"er":25,"hr":2,"era":4.44,"whip":1.64},"rowScope":"team"},{"season":1980,"seasonType":"REG","team":"TEX","gamesPlayed":24,"values":{"g":24,"gs":24,"w":6,"l":9,"sv":0,"ip":155,"so":107,"bb":46,"h":159,"er":59,"hr":12,"era":3.43,"whip":1.32},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"ATL","gamesPlayed":23,"values":{"g":23,"gs":23,"w":8,"l":9,"sv":0,"ip":150.2,"so":60,"bb":24,"h":182,"er":66,"hr":9,"era":3.94,"whip":1.37},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"SEA","gamesPlayed":32,"values":{"g":32,"gs":32,"w":10,"l":12,"sv":0,"ip":216.2,"so":116,"bb":54,"h":245,"er":106,"hr":27,"era":4.4,"whip":1.38},"rowScope":"team"},{"season":1983,"seasonType":"REG","gamesPlayed":30,"gamesStarted":null,"values":{"g":30,"gs":30,"w":7,"l":14,"sv":0,"so":82,"bb":49,"h":214,"er":96,"hr":24,"ip":186.1,"era":4.64,"whip":1.41},"team":"TOT","rowScope":"total"},{"season":1983,"seasonType":"REG","team":"KC","gamesPlayed":14,"values":{"g":14,"gs":14,"w":4,"l":4,"sv":0,"ip":84.1,"so":40,"bb":26,"h":98,"er":40,"hr":6,"era":4.27,"whip":1.47},"rowScope":"team"},{"season":1983,"seasonType":"REG","team":"SEA","gamesPlayed":16,"values":{"g":16,"gs":16,"w":3,"l":10,"sv":0,"ip":102,"so":42,"bb":23,"h":116,"er":56,"hr":18,"era":4.94,"whip":1.36},"rowScope":"team"}],"careerTotals":{"REG":{"g":777,"gs":690,"w":314,"l":265,"sv":11,"ip":5350.1,"so":3534,"bb":1379,"h":4938,"er":1846,"hr":399,"era":3.11,"whip":1.18},"POST":{"g":2,"gs":2,"w":1,"l":1,"sv":0,"ip":14.2,"so":11,"bb":3,"h":19,"er":10,"hr":1,"era":6.14,"whip":1.5}}},{"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":1962,"seasonType":"REG","team":"SF","values":{"ops_plus":29,"era_plus":76},"rowScope":"team"},{"season":1963,"seasonType":"REG","team":"SF","values":{"ops_plus":48,"era_plus":81},"rowScope":"team"},{"season":1964,"seasonType":"REG","team":"SF","values":{"ops_plus":-58,"era_plus":127},"rowScope":"team"},{"season":1965,"seasonType":"REG","team":"SF","values":{"ops_plus":1,"era_plus":84},"rowScope":"team"},{"season":1966,"seasonType":"REG","team":"SF","values":{"ops_plus":15,"era_plus":120},"rowScope":"team"},{"season":1967,"seasonType":"REG","team":"SF","values":{"ops_plus":-11,"era_plus":126},"rowScope":"team"},{"season":1968,"seasonType":"REG","team":"SF","values":{"ops_plus":-23,"era_plus":121},"rowScope":"team"},{"season":1969,"seasonType":"REG","team":"SF","values":{"ops_plus":-11,"era_plus":148},"rowScope":"team"},{"season":1970,"seasonType":"REG","team":"SF","values":{"ops_plus":-21,"era_plus":126},"rowScope":"team"},{"season":1971,"seasonType":"REG","team":"SF","values":{"ops_plus":-20,"era_plus":126},"rowScope":"team"},{"season":1972,"seasonType":"REG","team":"CLE","values":{"ops_plus":26,"era_plus":155},"rowScope":"team"},{"season":1973,"seasonType":"REG","team":"CLE","values":{"ops_plus":null,"era_plus":136},"rowScope":"team"},{"season":1974,"seasonType":"REG","team":"CLE","values":{"ops_plus":null,"era_plus":152},"rowScope":"team"},{"season":1975,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1975,"seasonType":"REG","team":"CLE","values":{"ops_plus":null,"era_plus":108},"rowScope":"team"},{"season":1975,"seasonType":"REG","team":"TEX","values":{"ops_plus":null,"era_plus":126},"rowScope":"team"},{"season":1976,"seasonType":"REG","team":"TEX","values":{"ops_plus":null,"era_plus":109},"rowScope":"team"},{"season":1977,"seasonType":"REG","team":"TEX","values":{"ops_plus":null,"era_plus":119},"rowScope":"team"},{"season":1978,"seasonType":"REG","team":"SD","values":{"ops_plus":-35,"era_plus":130},"rowScope":"team"},{"season":1979,"seasonType":"REG","team":"SD","values":{"ops_plus":-27,"era_plus":123},"rowScope":"team"},{"season":1980,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1980,"seasonType":"REG","team":"NYY","values":{"ops_plus":null,"era_plus":90},"rowScope":"team"},{"season":1980,"seasonType":"REG","team":"TEX","values":{"ops_plus":null,"era_plus":116},"rowScope":"team"},{"season":1981,"seasonType":"REG","team":"ATL","values":{"ops_plus":78,"era_plus":86},"rowScope":"team"},{"season":1982,"seasonType":"REG","team":"SEA","values":{"ops_plus":null,"era_plus":91},"rowScope":"team"},{"season":1983,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1983,"seasonType":"REG","team":"KC","values":{"ops_plus":null,"era_plus":93},"rowScope":"team"},{"season":1983,"seasonType":"REG","team":"SEA","values":{"ops_plus":null,"era_plus":80},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":-8,"era_plus":118}},"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":"2026-07-03T02:49:47.141Z"}