{"sport":"mlb","slug":"verdell-mathis","bio":{"fullName":"Verdell Mathis","position":"X","team":null,"heightInches":71,"weightLbs":155,"birthDate":"1913-11-18","rookieSeason":1940,"lastSeason":1948,"status":"RET","externalIds":{"mlbam":"818291","chadwick":"426249da","retro":"mathv101"}},"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":1940,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":49,"values":{"g":49,"ab":117,"r":14,"h":25,"doubles":3,"triples":0,"hr":1,"rbi":9,"sb":3,"bb":12,"so":null,"avg":0.214,"obp":0.287,"slg":0.265,"ops":0.552},"rowScope":"team"},{"season":1941,"seasonType":"REG","gamesPlayed":11,"gamesStarted":null,"values":{"g":11,"ab":30,"r":6,"h":12,"doubles":0,"triples":0,"hr":0,"rbi":4,"sb":0,"bb":1,"so":null,"avg":0.4,"slg":0.4,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1941,"seasonType":"REG","team":"Chicago American Giants","gamesPlayed":1,"values":{"g":1,"ab":1,"r":0,"h":0,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":null,"avg":0,"obp":0,"slg":0,"ops":0},"rowScope":"team"},{"season":1941,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":10,"values":{"g":10,"ab":29,"r":6,"h":12,"doubles":0,"triples":0,"hr":0,"rbi":4,"sb":0,"bb":1,"so":null,"avg":0.414,"obp":0.433,"slg":0.414,"ops":0.847},"rowScope":"team"},{"season":1942,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":21,"values":{"g":21,"ab":43,"r":7,"h":19,"doubles":1,"triples":0,"hr":0,"rbi":4,"sb":1,"bb":4,"so":null,"avg":0.442,"obp":0.489,"slg":0.465,"ops":0.954},"rowScope":"team"},{"season":1943,"seasonType":"REG","gamesPlayed":30,"gamesStarted":null,"values":{"g":30,"ab":85,"r":13,"h":18,"doubles":1,"triples":0,"hr":0,"rbi":8,"sb":0,"bb":12,"so":null,"avg":0.212,"slg":0.224,"obp":null,"ops":null},"team":"TOT","rowScope":"total"},{"season":1943,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":25,"values":{"g":25,"ab":74,"r":12,"h":16,"doubles":1,"triples":0,"hr":0,"rbi":8,"sb":0,"bb":12,"so":null,"avg":0.216,"obp":0.326,"slg":0.23,"ops":0.556},"rowScope":"team"},{"season":1943,"seasonType":"REG","team":"Philadelphia Stars","gamesPlayed":5,"values":{"g":5,"ab":11,"r":1,"h":2,"doubles":0,"triples":0,"hr":0,"rbi":0,"sb":0,"bb":0,"so":null,"avg":0.182,"obp":0.182,"slg":0.182,"ops":0.364},"rowScope":"team"},{"season":1944,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":25,"values":{"g":25,"ab":72,"r":7,"h":20,"doubles":2,"triples":1,"hr":0,"rbi":6,"sb":1,"bb":5,"so":null,"avg":0.278,"obp":0.325,"slg":0.333,"ops":0.658},"rowScope":"team"},{"season":1945,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":18,"values":{"g":18,"ab":40,"r":11,"h":11,"doubles":2,"triples":0,"hr":0,"rbi":5,"sb":1,"bb":8,"so":null,"avg":0.275,"obp":0.396,"slg":0.325,"ops":0.721},"rowScope":"team"},{"season":1946,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":11,"values":{"g":11,"ab":34,"r":4,"h":7,"doubles":1,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":1,"so":null,"avg":0.206,"obp":0.229,"slg":0.235,"ops":0.464},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":3,"values":{"g":3,"ab":8,"r":2,"h":3,"doubles":0,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":0,"so":null,"avg":0.375,"obp":0.375,"slg":0.375,"ops":0.75},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":7,"values":{"g":7,"ab":12,"r":2,"h":2,"doubles":0,"triples":0,"hr":0,"rbi":1,"sb":0,"bb":1,"so":null,"avg":0.167,"obp":0.231,"slg":0.167,"ops":0.398},"rowScope":"team"}],"careerTotals":{"REG":{"g":175,"ab":441,"r":66,"h":117,"doubles":10,"triples":1,"hr":1,"rbi":39,"sb":6,"bb":44,"so":null,"avg":0.265,"obp":0.332,"slg":0.299,"ops":0.631}}},{"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":1940,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":9,"values":{"g":9,"gs":4,"w":1,"l":3,"sv":0,"ip":49,"so":29,"bb":14,"h":47,"er":23,"hr":0,"era":4.22,"whip":1.24},"rowScope":"team"},{"season":1941,"seasonType":"REG","gamesPlayed":6,"gamesStarted":null,"values":{"g":6,"gs":4,"w":3,"l":2,"sv":0,"so":24,"bb":8,"h":41,"er":18,"hr":2,"ip":33.2,"era":4.81,"whip":1.46},"team":"TOT","rowScope":"total"},{"season":1941,"seasonType":"REG","team":"Chicago American Giants","gamesPlayed":1,"values":{"g":1,"gs":1,"w":0,"l":1,"sv":0,"ip":3.1,"so":3,"bb":1,"h":10,"er":7,"hr":0,"era":18.9,"whip":3.3},"rowScope":"team"},{"season":1941,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":5,"values":{"g":5,"gs":3,"w":3,"l":1,"sv":0,"ip":30.1,"so":21,"bb":7,"h":31,"er":11,"hr":2,"era":3.26,"whip":1.25},"rowScope":"team"},{"season":1942,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":13,"values":{"g":13,"gs":10,"w":5,"l":6,"sv":1,"ip":79,"so":41,"bb":16,"h":83,"er":30,"hr":3,"era":3.42,"whip":1.25},"rowScope":"team"},{"season":1943,"seasonType":"REG","gamesPlayed":14,"gamesStarted":null,"values":{"g":14,"gs":10,"w":6,"l":4,"sv":0,"so":43,"bb":21,"h":92,"er":31,"hr":2,"ip":88.1,"era":3.16,"whip":1.28},"team":"TOT","rowScope":"total"},{"season":1943,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":10,"values":{"g":10,"gs":6,"w":4,"l":2,"sv":0,"ip":62.2,"so":28,"bb":14,"h":68,"er":20,"hr":1,"era":2.87,"whip":1.31},"rowScope":"team"},{"season":1943,"seasonType":"REG","team":"Philadelphia Stars","gamesPlayed":4,"values":{"g":4,"gs":4,"w":2,"l":2,"sv":0,"ip":25.2,"so":15,"bb":7,"h":24,"er":11,"hr":1,"era":3.86,"whip":1.21},"rowScope":"team"},{"season":1944,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":12,"values":{"g":12,"gs":10,"w":8,"l":2,"sv":0,"ip":88,"so":61,"bb":28,"h":84,"er":29,"hr":3,"era":2.97,"whip":1.27},"rowScope":"team"},{"season":1945,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":5,"values":{"g":5,"gs":5,"w":2,"l":2,"sv":0,"ip":34,"so":16,"bb":4,"h":39,"er":14,"hr":0,"era":3.71,"whip":1.26},"rowScope":"team"},{"season":1946,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":2,"values":{"g":2,"gs":2,"w":0,"l":2,"sv":0,"ip":11,"so":6,"bb":3,"h":11,"er":3,"hr":0,"era":2.45,"whip":1.27},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":3,"values":{"g":3,"gs":3,"w":1,"l":1,"sv":0,"ip":16.1,"so":9,"bb":16,"h":19,"er":13,"hr":2,"era":7.16,"whip":2.14},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"Memphis Red Sox","gamesPlayed":4,"values":{"g":4,"gs":3,"w":1,"l":2,"sv":0,"ip":21,"so":16,"bb":11,"h":24,"er":14,"hr":2,"era":6,"whip":1.67},"rowScope":"team"}],"careerTotals":{"REG":{"g":68,"gs":51,"w":27,"l":24,"sv":1,"ip":420.1,"so":245,"bb":121,"h":440,"er":175,"hr":14,"era":3.75,"whip":1.33}}},{"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":1940,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":64,"era_plus":99},"rowScope":"team"},{"season":1941,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1941,"seasonType":"REG","team":"Chicago American Giants","values":{"ops_plus":-100,"era_plus":21},"rowScope":"team"},{"season":1941,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":154,"era_plus":121},"rowScope":"team"},{"season":1942,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":201,"era_plus":111},"rowScope":"team"},{"season":1943,"seasonType":"REG","gamesPlayed":null,"gamesStarted":null,"values":{"ops_plus":null,"era_plus":null},"team":"TOT","rowScope":"total"},{"season":1943,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":80,"era_plus":124},"rowScope":"team"},{"season":1943,"seasonType":"REG","team":"Philadelphia Stars","values":{"ops_plus":0,"era_plus":125},"rowScope":"team"},{"season":1944,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":105,"era_plus":112},"rowScope":"team"},{"season":1945,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":122,"era_plus":107},"rowScope":"team"},{"season":1946,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":41,"era_plus":146},"rowScope":"team"},{"season":1947,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":113,"era_plus":58},"rowScope":"team"},{"season":1948,"seasonType":"REG","team":"Memphis Red Sox","values":{"ops_plus":12,"era_plus":71},"rowScope":"team"}],"careerTotals":{"REG":{"ops_plus":93,"era_plus":103}},"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":"2026-07-03T03:21:00.501Z"}