Coach Longoria has been the boy's coach since the school's inception and the girl's coach all but the first year. In 2003 he brought the 
school its first Academy League Girl's Championship in any sport. In 
2005, his girl's team was the first team at Sage to defeat a CIF 
Division One Top Ten Team in Mater Dei, was the first team to be 
ranked in the OC Register's Top Ten Tennis Teams of Orange County, and was the first tennis team to win a CIF Team Championship Title, one of only two CIF championships won by Sage Hill. His boys and girls teams have also earned seven Runner-Up Academy League finishes and have finished ranked in the final CIF Top Ten Poll all but the first year.  The last four years, the boys have reached the quarterfinals of the playoffs, and the girls have reached the semi-finals twice, the finals once, and won the title once. 

Longoria has been an Olympic, Intercollegiate, and International Coach who played for a National Championship Collegiate team and coached one National Championship and three National Runner-Up teams. He has been a coach to two sitting Presidents and is recognized as one of the top five coaches in America by Stanford's "Tennis Coach of the Decade" Dick Gould. Longoria graduated Cum Laude with a BA from the University of Texas with graduate work at UT Dallas in Organizational Design & Behavior. While at the University of North Texas was awarded the "Top Prof" Award by Mortar Board, a national honorary society for outstanding junior and senior women.  Longoria has been Academy League Coach of the Year three times since being at Sage Hill School.

When not at Sage Hill, he works as a property manager for Crystal Cove, a premier Irvine Company Community, and he also serves as Executive Director of the Private Tennis Club Association of Orange County.

Danielle Bateman has been a professional tennis instructor for over 20 years and has taught various levels of players including those that went on to play on scholarship’s in collage and some played on the pro circuit. Danielle started her passion for tennis in high school. Coach Danielle grew up in Los Angeles County and attended Glendora High School, where she played number one singles for the Tartans Girls Tennis Team. The three years she played varsity tennis, she was named All-Orange Empire Conference and most valuable player for her team. Coach Danielle’s Varsity Tennis Team made CIF Southern Section Division I-A State Championships all years she attended. Additionally, she played SCTA sanctioned tennis tournaments earning her ranking points. She went onto play for Cal Poly Pomona but unfortunately had a serious knee injury, which took her out of competitive tennis. It was because of this injury and the backing of her tennis family she developed her passion and love of teaching the game of tennis.