Coaching Staff
Clay Martin – Head Coach
Beginning his eighth season as head coach of the Trojans is Clay Martin.  A native of Tulsa, Coach Martin graduated from Nathan Hale High School in 1993 where he was an
All Sate football and basketball player.  Coach Martin then went to the University of Tulsa where he played receiver on the Golden Hurricane football team.  Coach transferred to
Oklahoma Baptist University in 1995 where he was a four-year starter at point guard for the Bison.  During his time at OBU, the Bison went 121-28 and made it the NAIA National
Tournament three times including a national runner-up finish in 1997.  Martin was an all conference player for four years and was selected as a NAIA All American in 1999.  
Martin embarked on his head-coaching career at Tecumseh High School (2001-2002) and also served as head coach of the Muskogee Roughers (2002-2003) where in his
only season, doubled the win total of the previous year. Since his arrival at Jenks, Coach Martin has led the Trojans to four consecutive twenty win seasons and five consecutive
trips to the state tournament, both firsts in school history. The last five seasons have produced more wins (108) than any five year stretch in Jenks basketball history. Under
Martin, the Trojans have advanced to three quarterfinals, two semifinals, and in 2009 a trip to the state championship game.  In 2009, the Trojans broke five school records on
their way to a 27-2 finish, the best record in school history.  Martin’s record at Jenks is 133-53.  In addition to his coaching duties, Coach Martin teaches physical education and
is a NCAA Division 1 football official for Conference USA.  Coach Martin has been married to his high school sweet heart, the former Shannon Smith for 12 years.  The couple
has two children: McKenzie (10) and Chase (7) both who attend Jenks West Elementary School.  Coach Martin can be reached at clay.martin@jenksps.org or at x2355

Kalin Dahl – Assistant Coach
Kalin Dahl is beginning his 16th year as a Jenks Trojan.  A native of Rushford, Minnesota Coach Dahl came to Tulsa to play basketball at ORU.  Coach Dahl is the only walk-on
in the history of the program to letter four years.  After graduating from ORU in1983, Coach Dahl stayed two more years at ORU serving as a graduate assistant then as a
restricted earnings assistant coach for the Titans.  Kalin then moved to Baton Rouge, Louisiana where he was head coach at Christian Life Academy for four years.  Coach Dahl
then began his first stint at Jenks (1990-1996) coaching junior high and high school basketball.  Dahl then returned to Baton Rouge as an assistant coach at perennial power
Parkview High School winning two state championships in 1997 and 1998 en route to a 73-10 record.  Kalin returned to the sooner state in 2000 as an assistant coach at Metro
Christian Academy assuming head coaching duties early in the season and leading the Patriots into the area consolation championship game.  Coach Dahl then returned to
Jenks in 2001 as an assistant coach.  Coach Dahl is very involved in all facets of the program, and is also responsible for helping Coach Martin with defensive adjustments.  In
addition to his on the court duties, Kalin has a big role in the successful Jenks summer basketball camps.  Coach Dahl teaches physical education at Jenks Middle School and
is also involved with the Jenks High School Fellowship of Christian Athletes.  Married four years to the former Beth Bakkeby, Kalin now has three stepdaughters: Alex (17),
Victoria (16), and Gabby (12).

Coach Martin on Coach Dahl: “Kalin represents in every way what we want our program to be based on.  Sacrifice, commitment, determination, toughness, and having a
servants heart.  He has tremendous knowledge of the game and greatly helps me in making adjustments during a game.” Coach Dahl can be reached at kalin.dahl@jenksps.
org or at x 5380

Mike Haesloop – Assistant Coach
Entering his fifth year of coaching at Jenks and his fourth on the varsity staff is Mike Haesloop. Coach Haesloop has coached in the Tulsa area for twenty nine years including
Skelly Junior High and Whitney Middle School where he coached Head Coach, Clay Martin. Since his arrival at Jenks, coach Sloop’s teams have thrived each year including
leading the junior varsity to an undefeated season (12-0) in 2008-2009.  For the past two years, Coach Haesloop has been in charge of all of the Trojan inbound plays as well.  
In addition, Coach Sloop coached the Tulsa Dawgs AAU basketball team competing nationally for twenty years.  Throughout his career, Coach Haesloop has coached
numerous Oklahoma All State and college bound basketball players.  In his spare time, Coach Haesloop has his own accounting business, Michael H. Haesloop, LLC.  Mike
and his wife Sandy have been married for twenty one years and have two daughters, Kaitlin and Becca, both who attend Oklahoma State University.

Coach Martin on Coach Haesloop: “Coach Sloop has tremendous rapport with our athletes.   He has a great basketball mind and does a great job of communicating with me
about how to keep improving our program.”  Coach Sloop can be reached at a59aggie@aol.com

Greg Calabrese – Assistant Coach / Junior Varsity
Beginning his 6th season in the Jenks Basketball program and his second as head junior varsity coach is Greg Calabrese.  Coach Cal is a 1992 graduate of Jenks High
School and was a three year letter winner in football.  After high school, Coach went to the University of Kansas and earned a degree in Business Administration while also
playing junior varsity basketball under former Jenks coach, Joe Holladay. After graduation, Greg moved to Los Angeles to further his career in modeling and acting.  Before
returning to Jenks, Coach Cal had an active role in the Emmy award winning soap opera, The Young and the Restless.  In just his first year as a head basketball coach (2005-
2006), Coach Cal led the freshman white team to an undefeated regular season and Frontier Valley championship.  Coach Calabrese is responsible for post play and
rebounding for the Trojans. In addition to coaching basketball, Coach Calabrese is a member of the varsity football staff where he coaches wide receivers where he has tutored
many division one players.  Greg also teaches Algebra at the Jenks Freshman Academy.  Coach Calabrese is married to the former Kristin Burke.  The couple has one son,
Colton (7) who attends Jenks West Elementary.  Coach Calabrese can be reached at greg.calabrese@jenksps.org

Coach Martin on Coach Calabrese – “Greg’s energy is something our kids feed off of.  He demands their best, and the kids respond.  He is big reason we have rebounded the
ball so well over the last six years.”

Josh Engle – Assistant Coach / Sophomores
Beginning his fifth year at Jenks and his second on the varsity staff, Josh Engle comes to Jenks after graduating from Northeastern Oklahoma State University in 2006.  Engle
has coached now on both the freshman and high school levels.  In just his second season with the Trojans, Coach Engle led his freshman team to the Frontier Valley
Championship. Engle has a tremendous job in developing the younger athletes in preparing them to varsity players.  Engle is involved in all aspects of the program and is
responsible for rebounding. Coach Engle attended Cookson Hills High School where he was a three-year letterman on the basketball team.  Coach Engle was also
valedictorian of his graduating class.  Coach Engle was named to the Oklahoma Christian Schools Athletic Association All State Team his junior and senior year.  In addition to
his basketball duties, Coach Engle also coaches freshman volleyball and high school soccer. Coach Engle teaches math at Jenks High School and is actively involved with
Young Life.

Coach Martin on Coach Engle: “Josh has done a fantastic job over the last four years doing everything we have asked of him.  He is a relentless worker and does a fantastic job
in preparing our young student athletes.”  Coach Engle can be reached at josh.engle@jenksps.org

Rodney Cline – 9th Grade Maroon
Entering his twelfth year in teaching and coaching and his tenth year at Jenks is Rodney Cline.  After graduating from Southwestern Oklahoma State University, Coach Cline
began his career as head basketball coach at Butler High School.  Rodney then moved to Weatherford High School where in addition to coaching basketball, he was head
tennis coach.  Under Coach Cline’s leadership, Weatherford had two appearances in the state tennis tournament including 5th and 3rd place finishes.  Since coming to Jenks,
Coach Cline led his 2002 freshman team to the Bixby Tournament championship.  In addition to his coaching and teaching duties, Coach Cline teaches Sunday School at River
Oaks Christian Church and enjoys watching college football and basketball and owns a successful lawn business.   Coach Cline is married to the former Lacy Legnon, a 1995
Jenks graduate.  Last year, the couple celebrated the birth of their first child, Auston. They are also proud owners of one dog; a Jack Russell Terrier named Candy.  Coach Cline
teaches Social Studies at Jenks Middle School and also is an assistant baseball coach.

Coach Martin on Coach Cline: “Our program is truly spoiled to have someone with Rodney’s experience leading our freshman.  He has shown great commitment and loyalty to
our program.”  Coach Cline can be reached at rodney.cline@jenksps.org

Mark Rubey – 9th  Grade White
Beginning his second season on the Trojan basketball staff is Mark Rubey.  Coach Rubey is a Jenks lifer and graduate of the class of 2001.  After graduation, Coach Rubey
went to Oklahoma State University where he lettered in “A” league Intramurals for three years and graduated from OSU in 2006.   Mark then returned to Jenks as para
professional before taking his first teaching assignment in 2008-2009  teaching 7th grade Pre-Algebra at Jenks Middle School.  He was an assistant with the 8th grade maroon
team and  coach Bruce Berkinshaw last season where helped guide the Trojans to an appearance in the Frontier Valley Championship game.  Coach Rubey is currently
pursuing his Masters Degree in Counseling.  Coach Rubey credits his decision to be an educator to his mother Kathy Rubey who has taught in the Jenks system for over 40
years.

Coach Martin on Coach Rubey: “We are excited to welcome Mark intro the Trojan Basketball family.  He has a true passion for kids and we are eager to watch him grow as a
coach.”  Coach Rubey can be reached at mark.rubey@jenksps.org

Bruce Berkinshaw – 8th Grade Maroon
A 1988 graduate of Jenks High School, Bruce Berkinshaw is beginning his sixth year in the Jenks Trojan Basketball family.  During his time at Jenks, Coach Berkinshaw played
basketball for four years earning two varsity letters. Coach Berkinshaw then went to Oklahoma State University earning a degree in Finance in 1992.  His career path since
graduation has been in the communications industry working for companies that include Fanch Communications and Charter Communications.  He is currently the Director of
Product Management for Cox Communications.  Coach Berkinshaw has a made an immediate impact in the Jenks program as five of his six teams have competed in the
conference championship game, winning two!  Coach Berkinshaw is married to the former Amy Kenny.  Amy teaches fourth grade at Jenks Southeast Elementary.  The couple
has two daughters:  Reagan (11), and Hailey (9)

Coach Martin on Coach Berkinshaw: “It’s very beneficial to our program to have a former Trojan leading one of our teams.  Bruce has done a fantastic job in implementing all of
our basic schemes and philosophies to our 8th graders. He continues to put winners on the floor and demands that his players develop in all areas of basketball.”  Coach
Berkinshaw can be reached at bberkinshaw@cox.net

Glen Adamson – 8th Grade White
Beginning his first year on the Trojan basketball staff is Glen Adamson.  Coach Adamson is a 1994 graduate of Oklahoma Christian Schools in Edmond where he played and
lettered in basketball for Coach George Wagner.  Glen began his collegiate career at Southern Nazarene University on a partial basketball scholarship.  After getting married,
Coach Adamson transferred to the University of Central Oklahoma where he earned a degree in Special Education.  Upon graduation, Coach Adamson ran a sports
memorabilia business from his house in which he was able to spend time with his two sons.  This is Glen’s second year at Jenks.  Coach Adamson also is an assistant coach
on the 8th grade maroon football team.  Coach Adamson is excited about coaching basketball, a sport that he grew playing and has great passion for.  Coach Adamson has
been married to his wife Shayla for 8 years.  The couple has two sons, Caden (8) and Carson (5).  Coach Adamson can be reached at glen.adamson@jenksps.org

Coach Martin on Coach Adamson:  “We are excited about welcoming Glen in to the basketball family.  He has a great background in basketball and has demonstrated great
rapport with students.”
Head Coach - Clay Martin
Assistant Coach - Kalin Dahl
Assistant Coach - Mike Haesloop
JV Coach - Greg Calabrese
Sophomore Coach - Josh Engle
Freshman Maroon Coach - Rodney Cline
Freshman White Coach - Mark Rubey
8th Grade Maroon Coach - Bruce Berkinshaw
8th Grade White Coach - Glen Adamson
MENS BASKETBALL COACHING STAFF
2010-2011
WOMANS BASKETBALL COACHING STAFF
2011-2012
2010–2011 Jenks Trojans Coaching Bios
Rhonda Fields - Lady Trojans Head Coach

This is Coach Fields 29th year to coach girl’s basketball in Oklahoma.  She began her coaching career as the head coach at Vanoss High School (81-82). She had coaching
stops at East Central University, Locust Grove H.S., and Sulphur H.S. before 1990.  In the school year of 1989-90 she moved to Chickasha where she took the Fighting
Chicks from the old “6 on 6”game, to “5 on 5”.  She spent 8 years there and made 3 State Tournament appearances; the last resulting in a State Runner-Up title (1995).  
From there she took over the helm of the Stillwater girls basketball program and in 9 years made four State Tournament appearances.  She was named the Girl’s Basketball
“Coach of the Year” in 2004 at the Oklahoma Coaches Association summer convention.  She has been named, ”Regional Coach of the Year” by the OGBCA and the OCA;  
She was the 1999 and 2007 OGBCA All-State Coach, and coached the inaugural All-State Team of the Okla. Coaches Association. She has been named “Conference Coach
of the Year” five times in her career.

As a player Coach Fields made All-State in 1976 at Panama High School; was an All-Region player two years at Eastern Okla. State College (where her JUCO team was
nationally ranked both years); she is the first ever “full scholarship” female athlete at Oklahoma State University, where she was also named to the All-Big Eight Conference
team and remains in the record book as a member of the 1000 point Club.  She was the #1 pick of the Dallas Diamonds (WBL) in their Free Agent Try-Out Camp in 1980 and
she played professionally until a 4th knee surgery ended her playing career.

Rhonda is married to Wendall Fields.  They have two sons, a daughter-in-law and a grandson:  Josh, Ashleigh and Kaden Fields of Bradenton, FL and Jace Fields, a senior
at OSU.  
2010–2011 Jenks Lady Trojans Coaching Bios
Varsity Head Coach - Rhonda Fields
Varsity Assistant Head Coach - Mike Acord
JV Head Coach/Varsity Assistant - Travis
Washington
Soph. Head Coach/Varsity Assistant - Kelli Saitas
Freshman Coach - Will Parham
Director/Coach 8th  Grade - Amanda Taylor
8th Grade Coach - Victoria Giron
8th Grade Coach - Ali King
2010-2011