Claire Del Rosario
Director of Marketing

Claire del Rosario is a casino marketing executive with more than 10 years of experience spanning marketing strategy, analytics, database management, and player development.

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Over the course of her career, Claire has held leadership and analytics roles with Caesars Entertainment, Mesquite Gaming, and Westgate Las Vegas, among others, building broad expertise across diverse gaming markets and operating environments. Her experience encompasses database strategy, player behavior analysis, promotional planning, reinvestment strategy, loyalty programs, and the use of business intelligence to guide marketing decisions.

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Claire now serves as Director of Marketing for Warner Gaming, returning to the company where she previously worked as Corporate Marketing Analyst from 2019 to 2021. In her current role, she leads marketing, database, and player development initiatives designed to deepen guest engagement, strengthen loyalty, and drive sustainable revenue growth. By combining a strong analytical foundation with a practical understanding of what motivates players, Claire helps properties turn data into marketing strategies that deliver measurable, lasting results.