Nevada Law Directory
Account
Rebecca L Mastrangelo

Rebecca L Mastrangelo

Active

Bar #5417 - ATTORNEY Active

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Admitted
10/3/1994 (32 years - more experience than 83% of active Nevada attorneys)
Law school
Duquesne University
Location
Las Vegas, NV

Contact and address

Address
Rogers Mastrangelo Carvalho & Mitchell
700 S. Third Street
Las Vegas, NV 89101
Fax
(702) 384-1460

Record last verified Jun 19, 2026

Discipline history

No discipline on record.

Record last verified Jun 19, 2026

Appellate record

Handled 15 Supreme Court of Nevada / Court of Appeals of Nevada cases on record.

Results in appellate decisions and orders

63% won of 8 decided cases
Won 5Mixed 1Lost 2
Civil cases
67% of 6
Court-order requests
50% of 2
Details by role (challenging vs. defending a ruling)
  • Civil cases - Defending a ruling: won 4 of 6 (1 mixed)
  • Court-order requests - Requesting a court order: won 0 of 1
  • Court-order requests - Opposing a court-order request: won 1 of 1

Appellate courts uphold far more rulings than they overturn, so lawyers who mostly defend rulings tend to show higher won-shares than lawyers who mostly challenge them. This breakdown lets you compare like with like.

Won means the court ruled the way this side asked. Mixed means the court agreed in part. Cases that were dismissed or have no clear result are listed but not counted. Based on the court's published decisions and unpublished orders; coverage is still being extended.

  • 84079-COA - ZIMMERMAN VS. CROSSROADS COMMONS LTD. LLC C/W 84080 (Apr 20, 2023)Partly overturnedMixed - defended the ruling case details
  • 85160 - OTIS ELEVATOR CO. VS. VENETIAN CASINO RESORT, LLC (Mar 28, 2023)Dismissednot counted case details
  • 84906 - MIZRAHI VS. VENETIAN CASINO RESORT, LLC (Mar 17, 2023)Dismissednot counted case details
  • 85584 - ZIMMERMAN VS. SPORTS CHALET, L.L.C. (Nov 10, 2022)Dismissednot counted case details
  • 80581 - MOLLETTE VS. GNL, CORP. C/W 81151 (Aug 30, 2022)Dismissednot counted case details
  • 81987-COA - SAWYER VS. NEVADA PROPERTY 1, LLC (Oct 20, 2021)Ruling upheldWon - defended the ruling case details
  • 78486-COA - CONLEY VS. ELDORADO RESORTS CORP. C/W 78856 (Sep 16, 2020)Ruling upheldWon - defended the ruling case details
  • 76860-COA - MARTZ-ALVARADO VS. TRUAX (May 20, 2020)Ruling upheldWon - defended the ruling case details
  • 79187 - ZIMMERMAN VS. CROSSROADS COMMONS, LTD., LLC (Aug 23, 2019)Dismissednot counted case details
  • 79426 - OPHEIKENS VS. DIST. CT. (GARDNER) (Aug 23, 2019)Request deniedWon - opposed the court order case details

Case data via YourNevadaJudges.com - Nevada appellate decisions and orders

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Profile data from official public records, last verified Jun 19, 2026. Request a correction via the corrections page.