Federal judge analytics
Compare federal district judges
Filter and sort public federal civil docket patterns across 1,201 matched judge profiles in 91 U.S. district courts.
No composite score. Every ranking uses the metric and filing window you select, with sample size and district context shown.
Federal case data current through June 30, 2026 · Sources vary by metric.
Federal civil dockets
Explore judge-level patterns
Every result links to the judge profile and its full analytics.
61 matching judge profiles · 5 maximum per page
Metrics describe public docket cohorts—not judicial quality, outcomes, or current workload.
| JudgeA–Z | Assigned civil cases | Filing cohort status | Median disposition | Leading case mix |
|---|---|---|---|---|
| A. J RichlinCurrent active · U.S. Magistrate Judge · U.S. District Court for the Central District of California | 68Attributed assigned cases; not workload | 45 active23 terminated · 34% | 1.2 mo.N=23 · district median 1.5 mo. (49 profiles) | 463 Habeas Corpus - Alien Detainee32%446 Civil Rights: Americans with Disabilities - Other25% |
| Alicia G. RosenbergCurrent active · U.S. Magistrate Judge · U.S. District Court for the Central District of California | 31Attributed assigned cases; not workload | 24 active7 terminated · 23% | Not publishedSuppressed; N=7 | 446 Civil Rights: Americans with Disabilities - Other23%463 Habeas Corpus - Alien Detainee6% |
| Alka SagarCurrent active · U.S. Magistrate Judge · U.S. District Court for the Central District of California | 81Attributed assigned cases; not workload | 58 active23 terminated · 28% | 1.5 mo.N=23 · district median 1.5 mo. (49 profiles) | 463 Habeas Corpus - Alien Detainee35%446 Civil Rights: Americans with Disabilities - Other21% |
| Andre Birotte Jr.Current active · service 2014-08-08–present · Judge · U.S. District Court for the Central District of California | 293Attributed assigned cases; not workload | 263 active30 terminated · 10% | 1.5 mo.N=30 · district median 1.5 mo. (49 profiles) | 463 Habeas Corpus - Alien Detainee23%446 Civil Rights: Americans with Disabilities - Other7% |
| Angela C. C. ViramontesCurrent active · U.S. Magistrate Judge · U.S. District Court for the Central District of California | 25Attributed assigned cases; not workload | 21 active4 terminated · 16% | Not publishedSuppressed; N=4 | 463 Habeas Corpus - Alien Detainee96% |
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Methodology and limits
Attribution. Profiles are matched by federal identifiers or a high-confidence exact name, court, and service overlap. Assigned and referred matters are separated; this explorer shows assigned cases.
Filing cohort. Active and terminated counts describe cases filed inside the selected window as of its end. They are not a clearance rate or a measure of current workload.
Disposition cohort. Median time uses terminated cases from the same attributed assigned filing cohort shown in the selected window. It is withheld below 10 qualifying cases and excludes land condemnation, prisoner petitions, deportation reviews, recovery of overpayments, and enforcement of judgments.
No outcome claims. These data do not measure wins, losses, merits, judicial quality, or attorney success. Use the linked judge profiles and source records to verify legally significant information.