Our Staff

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Jay Massart
Executive Director
Jay Massart is responsible for the day-to-day operations of MTEF.  Under Massart’s leadership, MTEF has become a strong organization that impacts the tennis landscape in the Milwaukee area.
Winner of Wisconsin’s prestigious Bill Letwin Award in 2001 and the USTA Eve Kraft Award in 2003, for contributions to the community and ongoing development of tennis, Massart began teaching the game he’s played since childhood in 1983.  He is his 19th summer as the director of tennis at Milwaukee Country Club, and he has been a teaching pro at the Elite Clubs for 15 years.
Massart is one of only three USPTA Master Professionals in Wisconsin.  A member of the Midwest USPTA Hall of Fame, Massart is the current chair of the USTA NJTL National Committee and an at-large member of the WTA Management Committee.

Diana Miramontes
Office Manager
Diana Miramontes studied computer technology at Mount Mary College and has worekd as an adminsitrative assistant for a number of companies and organizations, including Bell Ambulance, The Private Industry Council of Milwaukee County, and the Journey House Youth Center.  A Milwaukee native, Miramontes is fluent in both English and Spanish.

Wendy Orthober

Wendy Orthober graduated from Miami Univerity (Oxford, OH) in 1989 with a degree in accounting. She received her CPA in Novermber 1989.  Orthober worked for the accounting firm of Ernst & Young in the audit department in Chicago from 1989-1990.
After getting married, she moved back to Milwaukee and worked for Marshall & llsley Corporation in the Internal Audit Division from 1990-1992.  Orthober moved into M & I’s Capital Market Group in 1992 as their CFO. 
In 2002, after her third child was born, Orthober “retired” from the CFO job and now works on a part-time basis as the director of investor realtions.


What's New

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Calling All Volunteers


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Learn More         Apply On-line

The MTEF Tennis Ball

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Next year’s event, will be held on
Saturday, October 3rd, 2015 at the Zoo's Peck Pavilion.

 Learn More      Register Online

Quote of the Day

“True heroism is remarkably sober, very undramatic.  It is not the urge to surpass all others at whatever cost, but the urge to serve others at whatever cost.”  ---Arthur Ashe


Get to Know...

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Lailah Young
5th Grader
Golda Meir School
1st Year - High Performance TEAM Participant

Two things come to mind when you first meet Lailah Young. The first impression is that she is happy – not kinda happy but always happy.

“Lailah has a smile and outgoing personality that is simply infectious,” said Jay Massart, MTEF executive -director and high-performance coach. “I don’t ever think I’ve seen Lailah not in a good mood, and I see her in situations where things are competitive and potentially not going well.”

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