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  • Pro Tour Tennis Coaches
  • Performance & Physios
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Jason Stacy, USA

    Performance COACHES & PHYSICAL THERAPISTS

    To request, sponsor or engage with the collective, email us at info@unboxsports.com

    Jason Stacy

    Performance

    Player: Aryna Sabalenka, BLR


    From: Misawa, Japan | Based: WA / FL, USA

    Practice: The Coaching Sweet Spot (Founder)

    Travel weeks: Full-time


    Birthday: February 26, 1974

    Languages: English


    Partners: IM8

    Social: @jasonstacy.coach | LinkedIn | Website


    Previous: 

    Athletes/coaches in tennis, table tennis, golf, combat sports, professional dance, swimming, AFL


    On tour since 2006:

    4x Grand Slam singles champion with Aryna, #1 world ranking achieved. Assisted Davis Cup / Fed Cup teams in Russia, Kazakhstan, Belarus.

    Maciej Ryszczuk

    Performance + Physio

    Player: Iga Świątek, POL


    From: - | Based: -

    Practice: -

    Travel weeks: -


    Birthday: -

    Languages: -


    Partners: -

    Social: 


    Previous: 

    -


    On tour since -:

    -

    Jola Rusin

    Performance

    Player: Marta Kostyuk, UKR


    From: Warsaw, POL | Based: Warsaw, POL

    Practice: -

    Travel weeks: ~20


    Birthday: February 16, 1974

    Languages: English, Polish, Russian


    Partners: -

    Social: @jolarusin5736


    Previous: 

    WTA #50 I. Swiątek; M. Domachowska, #123 M. Chwaliska. ATP K. Zuk


    On tour since 2016:

    Speed development specialty. Former coach, Polish U14 U16 national teams, girls & boys. Former coach, Olympic Swimming, Sailing. Collab, Track & Field. M. Science Physical Ed., NASM (National Academy of Sports Medicine)

    Saša Jezdić

    Physio

    Player: Jakub Menšík, CZE


    From: Croatia | Based: Belgrade, Serbia

    Practice: -

    Travel weeks: 25


    Birthday: September 28, 1975

    Languages: -English, Serbian


    Partners: -

    Social: @sasajezdic | LinkedIn


    Previous: 

    N. Djokovic, M. Raonic


    On tour since 2010:

    Physical Therapy College, Belgrade, 1998. Kinesiology & Athletic Training, Louisiana State University, 2004. New York private PT clinic (Recovery PT), 2004-2010. Owned private clinic in Belgrade, 2010-2019. Worked with Novak Djokovic at academy until 2023.

    Fitness coach

    Tom Couch

    Performance

    Player: Available


    From: Melbourne, AUS | Based: Melbourne

    Practice: Melbourne Park

    Travel weeks: Australian, Asian swings


    Birthday: June 17, 1988

    Languages: English


    Partners: -

    Socials: @grandslamperformance | Linkedin


    Previous:

    #1 D. Alcott, #8D A. Muhammad, #15 A. Barty., #22 Su-Wei Hsieh, #23 D. Collins, #24 A. De Minaur, #25 D. Saville, #34 A. Bublik, #39 J. Millman


    On tour since 2016:

    8 WTA/ATPs, 7 ITFs

    High Performance Coach, AUS Davis Cup + BJKC

    Former pro AFL player, Masters in High Performance Sport

    Joan Mas

    Performance

    Player: Mayar Sherif, EGY


    From: Elche, ESP | Based: Elche, ESP

    Practice: Private Fitness Coach

    Travel weeks: 20


    Birthday: November 12, 1994

    Languages: English, Spanish, Italian (professional)


    Partners: -

    Socials: @joan.fittennis | LinkedIn


    Previous:

    #53 C. Osorio, #55 M. Sheriff, #160 A. Giannessi; Work weeks with: #130 T. Atmane, Filip Jianu


    On tour since 2020:

    WTA 250 w/ Camila Osorio

    Former Head of S&C, Ramirez & Campos Academy; Fitness Coach, Ferrero Equelite Academy
    Bachelors, Sport Science & Health

    Caroline Kelly, PT, DPT, Cert.DN

    Physio

    Player: Available


    From: Denver, CO | Based: Atlanta, GA

    Practice: Team Rehab (Atlanta) USTA PT (Travel)   

    Travel weeks: 40


    Birthday: October 15, 1996

    Languages: English, Remedial Spanish


    Partners: -

    Socials: @Caroline_kelly13


    Previous:

    6-year mentorship with Wolfgang Oswald (Fritz's physio); USTA Traveling PT; Dry Needle Certified


    On tour since 2023:

    Orthopedic Clinical Residency, Emory U. (#3 program) & Atlanta Hawks (NBA); Doctor of Physical Therapy, U. of Florida (#7 program); Former SEC tennis player

    Tom Rowson

    Performance + Physio

    Player: Available


    From: London, UK | Based: London, UK

    Practice: -   

    Travel weeks: 20-40


    Birthday: May 7, 1997

    Languages: English


    Partners: -

    Socials: @st__pc | LinkedIn


    Previous:

    #23 Leylah Fernandez, Bianca Fernandez, Jaden Weekes, Michael Mmoh


    On tour since July 2023:

    High performance coach in tennis, football (soccer) and motorsports

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