Title Sponsor Diamond Level Gold Level Silver Level Coto de Caza Tennis Members Keiko Ohgushi Steve & Laurie Duncan The Redsun Family Warren Lortie Keith Family Foundation Bronze Level Lambert & Tracy Jong Joan & Tony Fang Jeff Shepard Friends of Michael Chang Tennis Classic HMG Photography Studios BNY Mellon Grants Lori Lee Amy Cardiff Phil Pfirrmann Richard Watts Product/In-Kind Sponsor