Esperanza High School

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Athletics » Coaches' Bios

Coaches' Bios

 

Rich Medellin -Cross Country Coach

Rich Medellin - Coach EHS

In high school, Coach Rich Medellin excelled in football, cross country and track. At Buena Park High School he was a member of several undefeated teams that won Freeway League Championships. In his senior year at Buena Park Coach Medellin was a member of both the football (as the quarterback) and the cross country teams concurrently.

After high school, he attended Fullerton College where he was a member of both the Cross Country and Track teams. In 1979, Coach Medellin helped Fullerton College finish in second place at the California State Finals in Cross Country.

He then attended Cal State Bakersfield (CSUB) on a track scholarship and graduated in 1981 with a Bachelor of Science Degree in Physical Education.  He was a national finalist in the steeplechase at the 1980 NCAA Division II National Finals and ran on the Cross Country team at CSUB. Coach Medellin is still the school record holder in the 3000 meter steeplechase at CSUB. Coach Medellin received his teaching credential from Cal State University at Fullerton.

Head Coach Rich Medellin is currently in his 32 year of teaching at Esperanza High School.  He works in the mathematics department where he has taught numerous classes at various levels. He has been a university assistant to UC Irvine and other major universities helping student teachers in their intern semester to gain experience in the classroom prior to becoming credentialed to teach on their own.

Coach Medellin earned his Masters of Arts Degree in Coaching and Athletic Administration from Concordia University in Irvine, in 2009.

Prior to becoming head coach he assisted former Head Coach Al Britt for the nine seasons between 1981 and 1989. Under Head Coach Al Britt and Assistant Coach Medellin the Lady Aztecs finished twice as CIF Runner-ups in 1984 and 1985 in Cross Country.

Coach Medellin is beginning his 38th year as a coach at Esperanza High School, under his coaching the Lady Aztecs have won 10 League Championships. They have won four Orange County titles (‘98, ‘01, ‘02,  and ‘03). In CIF, the Lady Aztecs have eight CIF Runner-ups (‘92, ‘94, ‘97, ‘98, ‘99, 07, 14, 16), one 3rd place CIF finish in 2006 and have won two CIF Championships in 1996 and 2015. They have 4 times been California State Runner-ups (‘97, ‘98, 07, 16) and in 2015 the Lady Aztecs finished in 3rd place at the California State Meet. Coach Medellin has been named Orange County Register’s Cross Country Coach of the Year 3 times and has coached over 11 Track & Field Southern Section CIF champions.

The Lady Aztecs have won an amazing 208 dual meets out of 254 meets for an 82% winning percentage under Coach Medellin. The Lady Aztecs have had ten undefeated seasons in Cross Country.

Coach Medellin has been on the CIF Coaches Advisory Board and has represented the California Coaches Alliance at the CIF board meetings. He has authored several rule changes over the last 35 years, most recently allowing teams to have more than nine runners eligible to run in the CIF prelims and finals.

Coach Medellin has also written several articles for www.coacheseducation.com and Track & Field News on the steeplechase and coaching high school athletes.

Coach Medellin has been married to his wife Susan for 30 years and has a beautiful daughter Kaleigh Ann who is now 22 years old. Kaleigh was a member of the Esperanza Cross Country and Track teams. His wife Susan works for the Placentia-Yorba Linda School District as a Health Clerk at three elementary schools. The Medellin's reside in the East Lake development in Yorba Linda, California.

 

 

Ed Tunstall - Head SOFTBALL Coach

Ed Tunstall -19 years at the helm for EHS SOFTBALL Thumbnail Image
19 years at the helm for EHS Softball, Mr. Ed Tunstall has been leading the EHS Softball team for the past 19 years, 15 as the varsity coach. Coach Tunstall has 7 league championships! (2004, 2008, 2010, 2011, 2012, 2013, and 2014) He also has an outstanding winning percentage at 248-138-3  (.556) Congratulations Coach!

Coach Kevin Claborn: Mens and Womens Varsity Golf

Coach Kevin Claborn: Mens and Womens Varsity Golf Thumbnail Image
Orange League Indiv. Champ 1986 (Brea-Olinda H.S.) CIF Southern Section Individual Co-Champion 1989 Honorable Mention All-PAC 10 Selection @ ULCA 1993 and 1994 Have been coaching golf here since 2004.... varsity coach since 2010. Century League - North Hills - Champs (girls) 2016 and 2017 I am proud of the work ethic and dedication that these student-athletes have put in over the last few years. Our boosters and players are committed to excellence, and I'm fortunate to be a part of it.

Ashley Diaz - Head Women's Waterpolo Coach

Ashley Diaz - Head Women's Waterpolo Coach Thumbnail Image
Ashley Diaz is a high school and club water polo coach with over 10 years of playing experience. Ashley began her water polo career at the age of 5 and has since earned high honors from both her high school and collegiate experiences. She was born into aquatics with her father a head coach and national team athlete with 30 years of experience and strove to make a name for herself in the aquatics world.
Prior to her coaching career Ashley competed in swim and water polo at the varsity level for 4 years at Esperanza High School. She was a two time MVP, two time First Team All League Athlete, team captain, and top ten player in Orange County on for three years. Her team was the first to make it to a CIF Division 1 playoff in 6 years. As for her swim career, she was a part of the 2012 CIF Champions for Esperanza. 
As she moved on to the college level, she chose to play at Long Beach City College for Olympic veteran Chris Oeding and time coach of the year at the high school level, Dave Kasa. There she was a two time team captain, earned First Team All Conference, earned All American Honors, and was nominated for Female State Scholar Athlete of the year in 2015. She led the Long Beach City College team to their first Conference Championship in five years. After completing her career in water polo, she went on to coach Frosh/Soph water polo at Esperanza High School and in 3 years took on the Head Coaching position at age 23. She has  completed a Bachelor’s degree in Business Finance and is currently working on her teaching credential.
Isaac Owens - Women's Volleyball

Boys Volleyball coach from 2000-2014

2001, 2007, 2013, 2014 CIF Champions

2007 National Champions

2012 State Regional Runner ups

2013 State Regional Champions

2014 State Regional Runner ups

CIF Coach of the Year 2002, 2007, 2013, 2014

Orange County Register Coach of the Year 2002 and 2007

Went 80-0 while coaching in the Crestview league

Coached Orange County All-Star game 2002, 2003, 2007,2010, 2011, 2012, 2013, 2014 

Boys Record 285-101 73%

Girl’s Volleyball coach from 2003-present 

2003, 2005, 2019 CIF Champions

2004 CIF Runner ups

CIF Coach of the Year 2005, 2019

Orange County Register Coach of the Year 2019

Coached Orange County All-Star game 2004, 2005, 2010, 2019

Girl’s record to date 354-149 70%