Ali Day

Senior Data Science Manager


  • Chicago


Ali Day supports data-intensive analyses in commercial litigation and regulatory matters. She specializes in designing and overseeing large-scale analytical pipelines for big data analyses, with particular interest in healthcare claims and patient discharge data. Ms. Day has expertise with a wide variety of data visualizations, including geospatial analysis. She develops and leads firmwide learning and development in data programming and analytics.

Selected industry experience
  • Agriculture, education, healthcare, shipping, and telecommunications
Honors and awards
  • National Science Foundation Graduate Research Fellowship
Community engagement

Ms. Day supports Chicago’s local food systems as lead farmer of El Paseo Community Garden and as a member of the Advocates of Urban Agriculture Associate Board.


Students for Fair Admissions Inc. v. President and Fellows of Harvard College et al.


Pro Bono: Booth et al. v. Galveston County et al.


FTC v. Wilhelmsen et al.


Proposed Merger of Aetna and Humana Enjoined


Southeastern Milk Antitrust Litigation