How to research a judge before a hearing

Before a hearing, you want to know four things about the judge: how they got to the bench and what they did before, how they run their courtroom and what their standing orders require, how they have ruled on your issue and your type of motion, and whether anything in their financial disclosures could raise a recusal question. All four are answerable from public sources, most of them free.

This is not about gaming the judge. It is about not being surprised. A lawyer who knows the judge has denied the last six motions to dismiss on the same theory argues differently from one who does not, and a lawyer who knows the judge's individual rules require a pre-motion letter avoids having a motion struck.

What to look for

Background and appointment

Start with the basics. When was the judge appointed, by whom, and from what prior position? A former federal prosecutor, a former public defender and a former corporate litigator each bring different instincts to the same suppression motion or discovery dispute. Prior judicial service, on a state bench or as a magistrate, is worth knowing too, because it usually means a body of earlier rulings exists.

For Article III judges, the Federal Judicial Center's Biographical Directory of Federal Judges at fjc.gov is the authoritative source: nomination and confirmation dates, prior positions, education, and the commission. For nominees confirmed in the last two decades, the Senate Judiciary Committee questionnaire is public and often lists the judge's most significant cases as a lawyer, published writings, and speeches. For state judges, the court's website usually has a biography, and Ballotpedia collects appointment, election and retention information.

Individual rules and standing orders

Most federal judges publish individual practices or standing orders on the court's website: how to request a conference, page limits, whether discovery disputes go by letter or motion, how they handle sealing, and increasingly, what they require regarding generative AI in filings. Read them every time, even for a judge you have appeared before. They change.

Magistrate judges have their own. If your matter has been referred, you need both sets.

Prior rulings on your issue

This is the core of the research. You want the judge's own written decisions on the legal question you are arguing and on the procedural posture you are in.

Look for:

• Opinions the judge authored on the same issue, in any case. If the judge has written on the standard for a preliminary injunction in a trademark case, that opinion tells you how they frame the test and which authorities they reach for.
• Rulings on the same type of motion generally. Does the judge grant motions to dismiss with leave to amend as a matter of course? Do they hold oral argument on summary judgment or decide on the papers?
• Cases the judge was reversed in on this issue. A judge who was reversed by the circuit on a question is usually careful on it the next time.
• Recent rulings in the same case, if you are mid-litigation. Read every order on the docket, including text-only ones. They tell you what the judge has already decided and how they view the parties.

Do not stop at published opinions. Most district court rulings are unpublished orders on the docket, and many of the most useful ones are short. Our guide on how to read a federal docket explains how to find them.

Courtroom tendencies

Some of this is in the standing orders and some is in the bar. Does the judge read the papers closely and ask pointed questions, or let counsel present? Do they impose strict time limits? Do they prefer the parties to confer before every dispute? Local bar associations sometimes publish judge surveys or profiles. Colleagues who have appeared before the judge are the best source and it is normal to ask.

Financial disclosures and recusal

Federal judges file annual financial disclosure reports under the Ethics in Government Act. The reports list investments, income, gifts, reimbursements and liabilities, for the judge and, in categories, for their spouse and dependent children. Since the Courthouse Ethics and Transparency Act of 2022, the judiciary is required to post the reports in a searchable online database, and prior years are available on request.

Under 28 U.S.C. § 455, a judge must disqualify themselves in any proceeding in which their impartiality might reasonably be questioned, and in specific circumstances listed in subsection (b), including where the judge, their spouse or a minor child has a financial interest in a party or in the subject matter of the litigation, however small. The financial interest rule is essentially mechanical: if the judge owns stock in the defendant, they are out, and it does not matter that they would have ruled fairly.

So the disclosure check is simple. Read the judge's most recent reports and compare the holdings against the parties, their parents and subsidiaries, and any entity whose value the case could affect. If you find a match, raise it promptly and in writing, because a recusal motion made after an adverse ruling looks like what it is. If you find nothing, note that you looked.

Do not read a disclosure as evidence of bias in the broader sense. Owning an index fund that holds an insurer is not a reason to think the judge favours insurers. The statute draws the line at a direct financial interest, and so should you.

Public sources

A short procedure

1. Read the judge's biography and note prior positions.
2. Read the individual rules and any standing orders. Diary anything that changes your filing.
3. Search the judge's authored opinions for your legal issue. Read the three or four most relevant in full, including the authorities they cite.
4. Search for the judge's rulings on your motion type in the last two or three years. Note grant and denial patterns and any stated preferences.
5. If you are mid-case, reread every order on your docket.
6. Pull the most recent financial disclosures and check them against the parties. Record that you did.
7. Ask a colleague who has appeared before the judge what to expect in the courtroom.

Write the results into the file. The next lawyer on the matter will need them, and so will you at the next hearing.

How to do this in Frix

The judges scope of the Frix Law Library holds profiles for about 15,000 federal and state judges, built from public sources including CourtListener's judge database and the FJC directory. Each profile shows appointment history, prior positions, and the judge's authored opinions in the library, which you can filter by topic and date. Where the judge is federal, the profile links the 32,000 financial disclosure reports in the library, so the recusal check is a matter of opening the latest report and reading it.

For unpublished orders, the dockets scope covers 71 million federal docket entries and 1.7 million filed documents, searchable by judge, party and text.

You can also ask Donna at /ask: "How has Judge [name] ruled on motions to compel arbitration?" She searches the library and answers with numbered citations to the opinions and orders she relied on. Three questions are free without an account.

The library does not hold every unpublished order, only those that have reached the public archive, and it does not hold state judicial disclosures, which are governed by state rules and vary in availability. Nothing on the site is legal advice.