D B Firstman

By day, D.B. FIRSTMAN is a Data Analyst for the City of New York, crunching large datasets using SPSS and Excel. They have been a member of SABR off and on since the late 1980s. Besides their own baseball blog (Value Over Replacement Grit), their work has appeared at ESPN.com, Bronx Banter, Baseball Prospectus, The Hardball Times, and in The Village Voice. Their research on the origins of the Three True Outcomes in baseball (home runs, strikeouts, and bases on balls) was included in the Spring...See more

By day, D.B. FIRSTMAN is a Data Analyst for the City of New York, crunching large datasets using SPSS and Excel. They have been a member of SABR off and on since the late 1980s. Besides their own baseball blog (Value Over Replacement Grit), their work has appeared at ESPN.com, Bronx Banter, Baseball Prospectus, The Hardball Times, and in The Village Voice. Their research on the origins of the Three True Outcomes in baseball (home runs, strikeouts, and bases on balls) was included in the Spring 2018 edition of the SABR Baseball Research Journal, and their poster presentation on the subject won an award at that year's national convention. They live in Queens, New York. See less