Development Team

Mike Barrell

Based in the UK, Mike has taught tennis for over 30 years working with players of all levels and is the Founder and CEO of evolve9. Mike has presented at numerous National and International conferences and authored magazine articles and manuals, almost all in the area of Junior Development.

He has worked on programs for USTA, Tennis Australia, LTA (GB), the Netherlands and Norway. Mike was the author of the ITF Tennis10s Manual and has a been a major contributor to Under 10 programs around the World.

An LTA Level 5 Licensed Coach, he was also the 2007 PTR Professional of the Year.

Jason Wass

Events Director
Jason is the Director of Tennis for Sportime Kings Park and also a Regional Director for U10 Tennis for Sportime Clubs located throughout New York state.  He is a graduate of the University of Massachusetts, Amherst and has 15+ years of experience as a Director. Jason is a USPTA Elite Tennis Professional with certifications in Ten and Under Tennis (TAUT) and the USTA High Performance Coaching Program.

At Sportime, he has instigated one of the most success internal U10 Competitive Circuits with over 200 children compete at each event. The Sportime World Tour has quickly become one of the models for all clubs to aspire to. Jason lives in Massapequa, NY with his wife Julie and son, Daniel

Laramie Gavin

Development Associate
Laramie Gavin is the Director of Racquet Sports at Midtown Athletic Club in Rochester, New York.  where he manages a team of 16 racquet sports professionals. His roles have included Junior Director at Midtown Chicago before taking the role at Rochester. As a player Laramie’s earned a scholarship to play for Southern Illinois University.  From there, tennis life evolved into coaching the college team and local developmental programs.

Laramie is a USTA Sectional clinician, USTA committee member and a Net Generation Ambassador.  When not working, Laramie spends his time with his wife Molly and their two boys, Emerson and Elliott.

Katerina Sevcikova

Development Associate
Originally from Prague, Czech Republic. Kat played college tennis at the University of Missouri where she was named to the All Big XII Conference Team in singles and doubles. She is certified by the USPTA as an Elite Professional, a USTA High Performance Coach, and by the ITPA Tennis Performance Specialist.

She serves as a USTA Eastern 10 under Lead Coach and Clinician, PTR Clinician and Girls Tennis Network Clinician. Previously, Director of 10 and under Tennis and the Director of Tennis at Grand Slam Tennis Club, an Ivan Lendl Training Center, she is the Director of Advantage QuickStart in New York City where she leads and manages a dozen instructional sites and 30+ instructors.

Howard Green

Athletic Development SME

Howard is the Head of Sport Science at Bolton Arena Regional Performance Development Centre, leading a multi-disciplinary team. He has been on the team at Bolton since 2009. His experience includes working with players across all levels including; national and international juniors, ATP and WTA professionals. An Accredited Strength and Conditioning Coach, Certified Tennis Performance Specialist, and holds a Ba in Sports Coaching, he came to coaching after six years in the Royal Marines Commandos. He is the creator of the tennis-specific fitness program Tennis SuperMovers, a holistic tennis-athlete development program. He has presented on his training methodologies across the world at coaches conferences.

Nick Jacques

Development Associate
Nick now resides in Auckland, New Zealand. A development coach, who specializes in helping young children on a performance tennis pathway. He has worked in Talent Identification for both the LTA and Wimbledon, and currently works as the Tennis Manager for Tennis Northern where he leads and manages a team of 12 coaches at the Albany Tennis Park, he also seeks and provides funding opportunities for 24 clubs and their local schools in the Northern Region of New Zealand . Nick was previously part of the Tennis NZ coach development team running ITF Level 1 and Level 2 courses. Nick has produced multiple national individual and team champions, where many of these players have entered the top 100 ITF rankings and achieved world ranking points.

National Directors

Dejan Vukojicic

Regional Manager Balkans
Dejan is National Coach of the Tennis Federation Of Serbia, member of the board of coaches of Serbia and president of the board of tournaments. Dejan has taught players all the way up to professional level including Winners of the Orange Bowl and many other National Events.

He is the driver of Evolution Kids Tennis in Serbia, the National U10 Program there, and is the Lead Tutor for the Serbian Evolution Kids Tennis workshops and other workshops across Europe. In the first year of the Evolution Program in Serbia, Dejan was responsible for training over 400 coaches creating a buzz all across the country.

Adhemar Rodriguez

National Manager Mexico
A Coach for over 20 years, Adhemar is currently Director of Development at Credito Real Tennis Center in Merida Mexico and Evolution Kids Tennis partner for Mexico He has been working on tennis development at some of the best tennis programs in Mexico working with some of the best Mexican junior players such as Renata Zarazua. He was the national coach for Mexican teams at World Youth Cup JNR Orange Bowl.

Tournament Director of the Pan Am and Para-Panam games in Guadalajara 2010, the Guadalajara ATP Challenger from 2010 – 2018, Puerto Vallarta ATP Challenger 2018

Adams Zhao

National Manager China
Adams is the National Partner for Evolution Kids Tennis in China. He is the Director of PTR China and owner of Fusion Tennis, a sports management company with great influence in the growing Chinese market.

A long term supporter of evolve9 Adams provides support for the clubs who enlist as EKT Academies in China both in terms of coach education and business management. Adams splits his time between clubs in both Shanghai and Beijing.

Academy / Club Directors

Aleksandrina Koleva

Director - Koleva Tennis School

Aleksandrina Koleva has been certified since 2008 through Bulgarian Tennis Federation.From 2008-2016 she was in charge of the Youth Tennis Development at the “15:40”Tennis Club, Bulgaria. Moving to the US in 2016 to continue her coaching aspiration at the Academia Sanches- Casal located in Naples, Florida.
Now both PTR and USPTA certified she runs  her tennis school at the Frank Veltri Tennis Center in Plantation, FL. Koleva’s big focus has been on creating a fun and stimulating environment for the kids to learn the game of tennis.

William Hill

Junior Director - Hillcrest Tennis Club
Will graduated from Davis & Elkins College with degrees in Physical Education, Psychology and Management. For Davis & Ellis he won variopus awards including being an All Conference Player.

As a coach, Will is a PTR Certified Professional Coach of High Performance and Master of Tennis in Junior Developmemt. He bring years of experience to Hillcrest, as well as three years personal training and fitness coordinator for a quality NCAA intercollegiate athletic program in the Great Midwest Atlantic Conference through Davis & Elkins College.

Jenny Woyahn

Junior Director - Wheaton Sports, IL USA
Jenny is the Jr. Tennis Director at Wheaton Sport Center in Wheaton IL, where she oversees the 10 & Under, Jr. Academy and High Performance programs. Prior to joining Wheaton, she was Jr Director at  Midtown Palatine.  She is a PTR Professional in both 10 & Under and Adult Development, Cardio Tennis Instructor and a Girls Tennis Network clinician. Jenny was a 4-year Varsity player at the University of Wisconsin-Whitewater. Jenny has twice represented the United States in the Deaf Olympics and competed for the U.S. in the Davis Cup for the Deaf in 2014 winning a silver medal Jenny has ranked as high as #10 in the world for deaf tennis.

Arun Pant

Junior Director - Columbia Association Tennis
Arun is the Junior Tennis Director for Columbia Association Tennis, where he oversees the 10 and under, junior academy and high performance programs. Prior to joining Columbia Association, Arun was a Staff Professional at JTCC in College Park, MD. Arun is PTR certified Professional in 10 and under and 11 – 17 and is also a USPTA Elite Professional. Arun holds a bachelor degree in Exercise Science from Frostburg State University and was also a 4 – year varsity player for the college.

Stephen Poorman

Director - Southlake Tennis, TX, USA
Stephen was a sectionally ranked Junior in Southern California and was a three time All American at Claremont-Mc Kenna College, winning the team NCAA Championships. He played professionally before becoming a teaching pro at Gold River Racquet Club, Arden Hills Racquet Club, Del Norte Club, and Canyon Creek CC. He has developed multiple Division I college players in both California and Texas. His holds USPTA Pro 1, USPTA High Performance, USTA High Performance, PTR 10U, 11-17, Adult and High Performance and USTA QST Training. In 2011 he was awarded the Industry Excellence Award, the USPTA Texas Section’s highest honor, for his contributions to the game of tennis.

Ruben Navarro Miralrio

Director - Navarro Tennis Academy
Ruben started teaching at 15 and has been teaching for over 25 years. After coaching at clubs in Guardalajara he founded the Navarro Academia. He also works at both Summit School and Technologico De Monterrey. Ruben is considered a pioneer of kids tennis in Mexico. Having attending multiple workshops and certifications including ITF, RPT and FMT, we are excited to have him on Team Evolution.

Gregor Ficko

Director Krsko Tennis Club
While student at Faculty of Sport in Ljubljana, Slovenia, Gregor started to tutor coaches and teachers in tennis. From 2007-2018 he was  head coaching in 3 different Slovenian tennis clubs and is now also tutor for international coaching education. He was a Speaker at the Evolution International Coach Symposium in Orlando Florida in Nov 2018.

Gregor is currently the Head Professional at Teniška ŠOLA Sevnica and Teniški klub Krško.

Lisane Swartwood

U10 Director - Tri State Athletic Club
Lisane is the director of 10 and under tennis at Tri State Athletic Club in Evansville, IN. She is also a USTA National Faculty Coach focusing on Early Development Camps. She received her B.S. in Professional Tennis Management and Marketing from Ferris State University where she also played collegiate tennis. She has certifications from PTR, Cardio Tennis (level 1&2) and USTA High Performance Certification. Her passions are her family, promoting personal growth, and creating lifelong relationships through tennis.

Josh Crozier

U10 Director - Lavie Tennis
As a junior Josh played age group national tournaments, and after completing a Bachelor of Arts (Media Studies & Sociology) transitioned into full time coaching. A steady arc of development as a coach followed, working at Melbourne’s Victoria Tennis Academy under Rufus Keown in 2008, completing his Junior Development (ITF Level 1) certificate in 2014, and his Club Pro Coach qualification in 2019.

Josh is currently Head Coach of Pompallier Lawn Tennis Club and has a lead role in the Lavie Tennis Academy’s Under 10 program, where he is specializing in creating stimulating modern coaching environments for young players.

Thomas Lu

Tennis Director - Rendy Lu Inc

Vice Director of Rendy Tennis Academy in Taiwan, Thomas has been working with  Rendy  Lu (Yen-Hsun Lu), A Top 100 ATP player for more than  20 years . He is now in charge of developing Junior Tennis Programs for Rendy’s Academy.

Zhou Sheng Wang

Head Coach - Lou Dong Tennis Club
Zhou Sheng Wang is the Head Coach of Lou Dong Tennis Club. A PTR certified coach, his team runs an extensive community program across the City Tai Cang, regularly visiting 10 schools. He directs a team of coaches who are currently working with over 300 juniors.

Qiao Liang

Director of Tennis Qing Liang Sports

Based in the city of Zheng Zhou, Qiao Liang is PTR Certified and the Director of Qing Lang Sports. The clubs runs numerous junior and adult programs under his direction.

Chen Jia Jie

Director of Tennis - Country Star Club
Chen Jia Jie has been the Head Coach at Country Star Club in Forshan for more than six years. He is a certified pro with the PTR in both Adult and Junior Development.

Deng Yi

Director of Tennis - Yong Wang Zhi Qian Sports
Deng Yi, started his coaching career in 2004 and become a PTR China Tester in 2016. His company now runs 4 sites, has 10 coaching staff and more than 300 kids in the program.

Matt Mc Turk

Director & Head Coach - Tennis Harrogate
Matt is the Director of Tennis Harrogate, a company that is responsible for coaching at two centres in Yorkshire, UK. An LTA Level 5, PTR Pro and RPT National Pro his tennis career started with a scholarship to Brunswick Junior College, then ranked number 2 in the US. He played professionally on the British Tour, Futures Circuit in Europe and Australia, and German League Tennis. Now, with his team he is working to create the best opportunities for young players. We are excited to have Matt and his team as the first UK based EKT program.

Lydia Wen Li Yuan

Director of Tennis - Yuan Yuan Tennis
Lydia Wen Li Yuan is a former China National Team Player and has been a tennis coach for more than 20 years. She was lead Tutor for the Play & Stay program in China training thousands of Tennis Coaches. She is also a USPTA Elite Pro and Tester in China.

Zhang Zi Yu

Director of Tennis - Warrior Tennis
Zhang Zi Yu, started training tennis at the age of 4 and has played for the city of Wuhan winning a number of national titles. He has coached many ITF Juniors after his playing career of became PTR Certified and turned his talents to coaching. He founded Wuhan based, Warrior Tennis Club in 2018.

Zhang Jun

Director of Tennis - Mai Dong Sports
Director of Mai Dong Sports, Zhang Jun, has been dedicated to Tennis Coaching since his graduation from university. Based in Zhen Zhou he is committed to creating a fun environment for his students. He is PTR Certified.

Gu Shuai

Head Coach - Kome Tennis Club
Gu Shuai is the Head Coach of Kome Tennis Club in Shanghai, one of the largest court operators in all China. He is a PTR Certified Professional and has been running club operations for Kome for over 7 years.

Deng Qiang

Head Coach - Elite Tennis Club
Deng Qiang is the Head Coach of Elite Tennis Club in Chengdu. A PTR Certified Professional he has been running the club for more than 6 years. A high level player, he was the winner of the Chengdu Open in 2016.

Ye Xiao Shan

Director of Tennis - Maxtop Club
Ye Xiao Shan is a member of PTR China’s Clinician Team, running all PTR workshops in the city of Guangzhou.  He is the Director of Tennis for Maxtor Tennis Club, a company that manages 10 sites,and goes into 15 schools and 2 kindergartens.

Ren Yun Qiao

Director of Tennis - Ashin Tennis
Ren Yun Qiao, founder of Ashin Tennis, has been running her own club in Nan Tong, for 7 years.  She has been working as a coach in  junior development for 11 years. She is PTR Certified and has attended numerous trainings with both evolve9 and PTR.

Guan Chun You

Director of Tennis - Ding Ding Xiong Tennis

Guan Chun You is the Director of Ding Ding Xiong Tennis Club, Zhu Hai. He started coaching in 1998. A keen player still, has won a number of titles within China. In 2016 Guan founded Ding Ding Xiong Tennis Club and started to focus on Junior Development with mostly U12 kids. His students have some great results in China National U12 tournaments.

Chen Qi

Director of Tennis - Xiang Fan Tennis Club
Chen Qi, Director of Xiang Fan Tennis Club. PTR Certified he has been running his coaching business for more than 13 years. Xiang Fan is based in Shen Zhen and runs various programs for Junior and Adults.

Tamas Bogyo

Director - Nexon Tennis Dunakeszi
A coach since 2001 Tamas is the Director of Tennis at the Nexon Tennis School based in Dunakeszi. Having coached in Hungary, US and Canada he has worked with a number of tour players including Attila Sávolt, Zsófia Gubacsi, Fanny Stollar, Anna Bondár and several others.

A new focus on the younger age means his attention is less on tour players and more on the development of the future players in Hungary. We are excited to be working with Tamas and his team.

Janusz Conradi

Director Oakbourne Jnr Tennis Academy

Janusz started the Oakbourne Junior Academy in 2012. A native of Poland he lives with his wife Toni and two kids in Lafayette. In 2006 and gained  singles ranking on ATP Tour. Since 2008, Janusz has managed junior programs in New Iberia, Broussard and in Lafayette. Graduated UL-Lafayette with a degree in Sports Administration in 2011. Previous positions include clubs at Knollwood Country Club (’08) in Illinois and Fairfield County Hunt Club in Connecticut (’10).  Janusz holds USPTA certification and USTA certification in High Performance.

Bogomil Radoslavov

President and Coach - TC Shumenets

Bogomil Radoslavov is the president and Coach of TC Shumenets in Shumen, Bulgaria, which has around 100 players in their Evolution program. He holds  Level 1 and Level 2 of Bulgarian Certification.
Using Evolution he is taking tennis out into the community, focusing on developing team competitions and activities. As a club TC Shumenets have twice finish third in the National Team Championship under 8/10 and under 14.

Paul Casey

Development Partner Ireland - DPW
Paul is the director of the Casey Tennis Academy, One of Ireland s Most Successful and Longest Running Tennis Academies, well known for the Technical Development of Juniors and Adults. The Casey Tennis Academy has helped send 26 Junior athletes on tennis scholarships to the USA and U.K. Whilst developing 7 ATP Pros, 6 Irish Davis Cup and 2 Fed Cup Players. Paul was also National Coach for Tennis Ireland 2000-2004. Paul is a co-Director of Dream Play Win our development partners in Ireland.

John Mc Gahon

Development Partner Ireland - DPW
John is a Fully Qualified Physical Education Teacher with a Bsc Hons Sport & PE from Cardiff University. A Level 3 Tennis Ireland High Performance Coach he was an Irish Davis Cup player 2006-2009 during which time he also competed on the ATP Tour. 

He is regularly involved with coaching on ITF & Tennis Europe Tour, Head Coach at Dundalk Tennis Club and Leinster Tennis Academy. John is a co-Director of Dream Play Win our development partners in Ireland.