Craig Rosenberg has been involved with the Stanford Water Polo Club since his playing days, representing Stanford in several Junior Olympics. In 1997, Rosenberg returned to the club as the head coach of the 16-under girls and led the squad to the first of three consecutive fifth-place finishes at JOs. In the fall of 1999, Rosenberg coached the boys and girls Speedo Cup teams to fifth and sixth place respectively at the National Age Group Championships.

Prior to joining the Stanford coaching staff, Rosenberg founded the Octopolo club in Menlo Park and was the JV boys coach at Menlo-Atherton High School. He also spent two years in the East Bay, coaching for Golden Bear club and serving as head girls coach at Northgate High School in Walnut Creek. Rosenberg co-founded Peninsula United Water Polo Club in the fall of 1997 before joining Stanford in the summer of that year.

Rosenberg currently handles the day-to-day operations of the usawaterpolo.com website and is involved with United States Water Polo as the media director and editor of Water Polo Scoreboard magazine.