Ballot Math / Judicial retention

Judicial retention: Maricopa County

The 57 judges on your ballot, explained

November 3, 2026 general election. Retention questions appear near the end of every Maricopa County ballot, and they are the section voters most often guess at or skip. This page names every judge and gives you the official record on each one.

In one sentence: Arizona judges are appointed, not elected against opponents, and retention is your periodic yes or no on whether each judge keeps the job. This year, the state's official review evaluated every judge on this ballot and found that all 57 met judicial standards.

How retention works

Arizona uses merit selection for these courts. Judges are first appointed, then stand for retention at regular intervals. There is no opponent and no replacement candidate on the ballot. The only question is whether the judge stays: more yes votes than no votes keeps the judge in office.

A YES vote

Keeps the judge in office for another term. It is a vote that this judge should continue doing this job.

A NO vote

Removes the judge when the term ends and creates a vacancy. It does not elect anyone. The governor appoints a replacement from a list prepared by a nominating commission, which in practice means whoever wins the 2026 governor's race would choose the replacements for any judge voted out this year.

Two different kinds of official information

The finding. The Arizona Commission on Judicial Performance Review decides whether each judge meets judicial standards. Its 2026 finding: all 57 judges on this ballot met standards. There is no official "does not meet" judge this year. The commission publishes only its conclusion, not a vote count.

The survey scores. The commission also surveys attorneys, litigants, jurors, and court staff who appeared before each judge, and publishes the percentage who rated the judge Acceptable or above in five categories. These percentages are not the finding. A judge can meet standards overall and still have one weak category, and several judges below do. That gap between the finding and the surveys is the most useful information on this page.

How to read the score columns: five percentages in this order: Legal Ability / Integrity / Communication / Temperament / Administrative Performance. They are the share of survey respondents (February to September 2025 for Superior Court) rating the judge Acceptable or better. "Responses" is how many completed surveys the percentages rest on. Small samples swing widely, so treat a perfect score on 24 responses differently from one on 221.

Arizona Supreme Court: 1

JudgeOn bench sinceAppointed bySurvey scoresResponses
John R. Lopez IV2017Gov. Ducey100 / 100 / 100 / 100 / 10026

Finding: Meets standards. In his earlier survey period his Communication score was 94, the rest 100.

Court of Appeals, Division I: 8

JudgeOn bench sinceAppointed bySurvey scoresResponses
Michael S. Catlett2023Gov. Ducey97 / 97 / 100 / 100 / 9732
Anni Hill Foster2023Gov. Ducey97 / 100 / 100 / 100 / 9633
Randall M. Howe2012Gov. Brewer100 / 100 / 99 / 100 / 9746
Andrew M. Jacobs2023Gov. Hobbs96 / 94 / 98 / 93 / 8743
Daniel J. Kiley2023Gov. Ducey98 / 97 / 100 / 100 / 9735
James B. Morse Jr.2017Gov. Ducey100 / 100 / 100 / 100 / 10024
Jennifer M. Perkins2017Gov. Ducey94 / 97 / 100 / 100 / 9436
David Weinzweig2018Gov. Ducey93 / 93 / 100 / 100 / 9732

All eight: finding of Meets standards. Jacobs's 87 on Administrative Performance is the only appellate category score below 90. Morse's perfect scores rest on the smallest sample on this page.

Maricopa County Superior Court: 48

Superior Court is where most residents who ever see a courtroom actually end up. The division column shows the kind of cases each judge currently handles: Criminal, Civil, Family, Juvenile, or Other (including probate and administrative assignments).

JudgeDivisionSinceAppointed bySurvey scoresResp.
Bradley AstrowskyFamily2012Gov. Brewer98 / 92 / 95 / 92 / 95134
Michael C. BlairJuvenile2016Gov. Ducey98 / 96 / 99 / 95 / 9854
John L. BlanchardCivil2019Gov. Ducey96 / 95 / 94 / 96 / 98139
Robert I. BrooksFamily2020Gov. Ducey98 / 94 / 94 / 95 / 98153
Sunita A. CairoCriminal2023Gov. Ducey96 / 99 / 99 / 99 / 99194
Michelle CarsonFamily2023Gov. Hobbs94 / 88 / 93 / 90 / 9585
Gregory S. ComoJuvenile2015Gov. Ducey100 / 97 / 98 / 95 / 97133
Katherine M. CooperJuvenile2011Gov. Brewer94 / 95 / 95 / 95 / 97139
Max-Henri CovilCriminal2020Gov. Ducey89 / 92 / 91 / 92 / 92128
Kristin CulbertsonCriminal2016Gov. Ducey91 / 94 / 95 / 93 / 97114
Marvin L. DavisJuvenile2020Gov. Ducey95 / 99 / 96 / 98 / 9877
Monica N. B. EdelsteinCriminal2020Gov. Ducey95 / 96 / 97 / 94 / 9695
Geoffrey FishCriminal2014Gov. Brewer100 / 98 / 100 / 97 / 9970
Dewain FoxCivil2015Gov. Ducey97 / 99 / 98 / 99 / 9873
Jillian B. FrancisFamily2022Gov. Ducey94 / 88 / 90 / 89 / 94117
Marischa H. GillaJuvenile2023Gov. Hobbs100 / 98 / 99 / 99 / 98160
Jennifer GreenCriminal2015Gov. Brewer98 / 99 / 99 / 98 / 100103
Lauren R. GuytonFamily2024Gov. Hobbs86 / 87 / 84 / 86 / 91140
Melody Garland HarmonJuvenile2023Gov. Hobbs98 / 99 / 99 / 99 / 99105
Michael J. HerrodCivil2011Gov. Brewer97 / 98 / 98 / 99 / 100157
Charlene D. JacksonFamily2022Gov. Ducey93 / 82 / 85 / 81 / 88134
Melissa I. JulianCivil2019Gov. Ducey97 / 97 / 95 / 96 / 99142
Amy M. KalmanFamily2023Gov. Hobbs99 / 89 / 93 / 86 / 93156
Joseph S. KieferCriminal2019Gov. Ducey97 / 99 / 98 / 99 / 9771
Ronee Korbin SteinerJuvenile2015Gov. Ducey99 / 94 / 98 / 94 / 9891
Joseph C. KreamerCriminal2007Gov. Napolitano99 / 98 / 98 / 98 / 99124
Kerstin G. LeMaireOther2015Gov. Ducey100 / 99 / 99 / 99 / 99134
Daniel G. MartinCriminal2007Gov. Napolitano100 / 99 / 100 / 100 / 9983
Julie A. MataFamily2020see note90 / 77 / 82 / 78 / 87148
Steven W. McCarthyFamily2023Gov. Hobbs96 / 92 / 93 / 94 / 96190
Frank W. MoskowitzCivil2015see note97 / 97 / 95 / 95 / 96162
Samuel J. MyersCriminal2007Gov. Napolitano99 / 98 / 98 / 98 / 100108
Suzanne M. NichollsCriminal2020Gov. Ducey85 / 80 / 77 / 67 / 74127
Colleen O'Donnell-SmithFamily2023Gov. Hobbs94 / 84 / 87 / 84 / 86125
Jay M. PolkJuvenile2011Gov. Brewer96 / 95 / 97 / 94 / 9685
Michael Z. RassasJuvenile2020Gov. Ducey95 / 93 / 90 / 85 / 93176
Joshua D. RogersJuvenile2015Gov. Ducey95 / 96 / 95 / 97 / 9984
Jeffrey RueterCriminal2015Gov. Ducey98 / 97 / 98 / 97 / 97128
Jennifer Ryan-TouhillCivil2015see note86 / 91 / 84 / 92 / 9151
Aryeh D. SchwartzCriminal2020Gov. Ducey96 / 100 / 96 / 99 / 98109
Danielle J. ViolaCivil2011Gov. Brewer98 / 100 / 100 / 99 / 10086
Randall H. WarnerCivil2007Gov. Napolitano98 / 98 / 98 / 98 / 98221
Joseph C. WeltyOther2007Gov. Napolitanon/a / 97 / 98 / 96 / 9877
Roy "Chuck" WhiteheadJuvenile2015Gov. Ducey95 / 99 / 99 / 99 / 9782
Paula A. WilliamsFamily2023Gov. Hobbs90 / 83 / 84 / 72 / 87152
William R. WingardFamily2023Gov. Hobbs95 / 88 / 93 / 89 / 96178
Cassie B. WooFamily2019Gov. Ducey95 / 88 / 93 / 87 / 96167
Melissa M. ZaborFamily2023Gov. Hobbs94 / 84 / 90 / 86 / 93155

All 48: finding of Meets standards. Scores below 90 are highlighted. Welty's Legal Ability is listed as not applicable in his official report, consistent with an administrative assignment. "See note" on three judges: our sources disagree on which governor appointed them, so we print only the bench year for those three rather than guess. See Verification notes.

Where the surveys are weakest

Every judge below still received an overall Meets finding from the commission. These are survey percentages from people who appeared before them, and they are the lowest on the ballot:

  • Suzanne M. Nicholls (Criminal) has the lowest scores on the entire ballot in every category: Legal Ability 85, Integrity 80, Communication 77, Temperament 67, Administrative 74. Her official report shows especially low ratings from fellow judges.
  • Julie A. Mata (Family): Integrity 77, Temperament 78, Communication 82.
  • Paula A. Williams (Family): Temperament 72, Integrity 83, Communication 84.
  • Charlene D. Jackson (Family): Temperament 81, Integrity 82, Communication 85.
  • Lauren R. Guyton (Family): Communication 84, Legal Ability 86, Temperament 86.
  • Colleen O'Donnell-Smith (Family): Integrity 84, Temperament 84, Administrative 86.

It is worth noticing that most of the weakest survey profiles are in Family Court, where every ruling leaves one side believing the judge failed them. That context explains some of it. It does not erase the gap between these numbers and the near-perfect scores most of their colleagues received from the same kinds of respondents.

Formal discipline on the record

One judge on this ballot has a verified formal discipline record. Bradley Astrowsky (Family) received a reprimand from the Arizona Commission on Judicial Conduct in 2019 (cases 19-362 and 19-363) for failing to rule in a timely manner in a family law case he knew had been undecided for more than 60 days, and for submitting inaccurate salary certifications. The commission found violations of the Code of Judicial Conduct, including the rule requiring judges to dispose of matters promptly. Source: the commission's 2020 annual report, linked below.

No formal discipline in the last six years was verified for any of the other 56 judges in the official and major-outlet sources we checked. Campaigns against individual judges, especially in family court, are common and are not discipline; this page reports only formal actions.

Three honest ways voters handle this section

  • Yes on all. This follows the official performance review exactly: all 57 met standards, so keep all 57.
  • Use the survey detail. This page exists for voters who want more than the headline finding: keep the judges whose courtroom ratings are strong, and make your own call on the handful with weak categories or a discipline record.
  • Leave some or all blank. This is allowed, it is common, and a blank item does not affect any other vote on your ballot.
  • Follow a partisan or advocacy guide. Several organizations publish judge guides, and they disagree sharply with each other and with the official review, because they grade rulings and ideology rather than courtroom performance. Using one is a values choice, not a performance finding.

Verification notes

  • One name to watch: early official lists, including the printed publicity pamphlet and the review commission's September 2, 2026 release, named 49 Superior Court judges, including Mark H. Brain. Brain did not file for retention and is not on the ballot. The 48 names above were cross-checked against ballot-based sources (Ballotpedia's Maricopa County 2026 page, voter guides built from the ballot, and the Arizona Republic's count). If a name on your ballot is not in the table above, that is a discrepancy worth reporting to us.
  • Sources disagree on the appointing governor for Julie A. Mata (2020), Frank W. Moskowitz (2015), and Jennifer Ryan-Touhill (2015). The bench years are agreed; the governor credit is omitted for those three until it can be confirmed.
  • Survey percentages were transcribed from the official Judicial Performance Review reports (compiled via the 2026 Gavel Watch report from Civic Engagement Beyond Voting, an advocacy organization whose recommendations we do not reproduce) and spot-checked against official report PDFs, where they matched exactly. Before relying on any single score, it can be confirmed in the judge's own report, linked from the commission's 2026 reports table in our sources.
  • The commission does not publish a vote count for 2026, only its Meets or Does Not Meet conclusion for each judge. Any source claiming a specific commission vote split for this cycle should be treated with suspicion.

How to vote without getting your ballot rejected

  • Mail it by Tuesday, October 27, 2026. After that day, do not mail it: use a drop box or a vote center.
  • It must be received by 7 p.m. on Election Day, Tuesday, November 3, 2026. Postmarks do not count.
  • Sign and date the affidavit envelope, and write a current phone number on it.
  • Skipping some or all of the 57 judge questions does not affect the rest of your ballot.

Sources

  • Official 2026 Judicial Performance Reports table (assignments, years on the bench, findings, and each judge's full report): jpr.azcourts.gov
  • Example official report, Justice Lopez: jpr.azcourts.gov (PDF)
  • Arizona Republic, October 22, 2026, on the 57 Maricopa County retention questions and the all-Meets finding: azcentral.com
  • Arizona Republic, September 29, 2026, listing the Supreme Court and Court of Appeals judges on the ballot: azcentral.com
  • Ballot roster cross-check, including the note that Mark H. Brain did not file for retention: Ballotpedia, Maricopa County elections 2026
  • Astrowsky reprimand: Arizona Commission on Judicial Conduct, 2020 Annual Report: azcourts.gov (PDF)
  • 2026 General Election Publicity Pamphlet, judicial performance section (note the 49-name discrepancy described above): azfb.org hosted copy (PDF)
  • Voting deadlines and envelope instructions: City of Chandler 2026 General Election Pamphlet, Voting Information (the same state rules apply across Maricopa County): chandleraz.gov

Ballot Math: analysis only, no endorsements. Judges get the same treatment as every other office on this site: the record, the official review, and the sources, in the open. Back to Ballot Math home.