Judge Martha A. Matthews

Judge Martha A. Matthews has served on the Los Angeles Superior Court since her appointment by Governor Jerry Brown on November 2, 2017, as part of a cohort of 34 superior court judges appointed on that date. Prior to her appointment, she practiced as an attorney in Long Beach, California. The available public record identifies her in connection with a June 2024 Daily Journal article titled 'Consistency and Fairness,' which references her judicial work under those principles. No detailed characterization of that article's content is available from the provided sources. The most concrete case-level data available places Judge Matthews presiding over proceedings related to the Edwin Castro and Jose Rivera Powerball lottery dispute in 2024, a high-profile matter in which rival claimant Jose Rivera was adjudicated competent to stand trial. This indicates she handles significant civil and potentially criminal-adjacent competency proceedings in Los Angeles Superior Court. Because no analyzed rulings, attorney observations, or ingested content are available, the intelligence picture for Judge Matthews is limited to her appointment background, geographic pre-bench practice, and the two public data points noted above. Attorneys should treat this profile as a starting baseline and supplement it with direct courtroom observation and review of her docket at Stanley Mosk Courthouse before any significant appearance.

Given the Daily Journal article title 'Consistency and Fairness' associated with Judge Matthews, attorneys should prioritize presenting arguments that are internally consistent across all filings and oral presentations. Contradictions between written submissions and courtroom argument are a risk factor before any judge who has been publicly associated with consistency as a value. Ensure that positions taken in motions, oppositions, and at hearing align precisely. The Powerball competency proceeding demonstrates that Judge Matthews has handled high-stakes, high-visibility matters involving competency determinations. Attorneys appearing in matters with mental competency components, or in cases with significant public or media attention, should be prepared for a judge who has navigated those proceedings in a public forum. Procedural rigor and adherence to statutory competency frameworks will be important. Because no ruling analyses or attorney observations are available, attorneys should conduct independent research into Judge Matthews's recent rulings through the Los Angeles Superior Court's online docket and Trellis prior to any appearance. Direct observation of her courtroom before a contested hearing is the most reliable way to supplement this profile.

• critical

  Conduct Independent Docket Research Before Any Appearance

  No ruling analyses are available in this profile. Pull Judge Matthews's recent rulings directly from the Los Angeles Superior Court online docket and Trellis to identify patterns in motion practice, tentative ruling procedures, and evidentiary preferences before filing or appearing.

• critical

  Audit All Filings for Internal Consistency

  Given the public association of Judge Matthews with 'Consistency and Fairness,' review all briefs, declarations, and prior filings to ensure factual and legal positions are fully aligned. Identify and address any apparent contradictions before the hearing.

• important

  Prepare Thorough Competency and Procedural Frameworks If Applicable

  The Powerball matter demonstrates Judge Matthews's familiarity with competency proceedings. In any matter involving competency determinations, ensure compliance with all statutory procedures and present a complete evidentiary record.

• important

  Observe Courtroom Before Contested Hearing

  With no attorney observations in this profile, direct courtroom observation of Judge Matthews's demeanor, questioning style, and procedural preferences before a contested hearing is the most reliable way to fill intelligence gaps.

• ›Present positions that are fully consistent with all prior written submissions — do not introduce new factual characterizations at oral argument that contradict filed papers.
• ›Treat all parties and proceedings with procedural fairness; the public record associates Judge Matthews with fairness as a judicial value.
• ›Be prepared for a judge experienced with high-profile, media-covered matters — maintain professional decorum regardless of case visibility.
• ›Verify the courtroom's specific procedures for tentative rulings and oral argument scheduling through the Stanley Mosk Courthouse clerk before appearing, as no courtroom-specific practices are documented in this profile.