2022-to-date
Personal project SJ High Performance Tennis Academy 
Tennis Head Coach and Administrator, San Jorge Tennis Club, Quillota, Chile

2018-to-date
Tennis Head Coach and Administrator, Mundial Tennis Club, La Calera, Chile

2017-to-date 
Tours Chile & South America
(National tournaments grade (a-1-2-3), RUN, COSAT, ITF, M15)

2016-to-date
Conducting classes for high-performance children, teenagers and adults
- Additionally providing both individual and group lessons to players of all ages and levels

2016-2022
Assistant Coach, High Performance Tennis Academy Jannasz

Coached:
Dimitri Badra #5 COSAT, #250 ITF Junior, NCAA D1
Axel Nefve #60 ITF Junior, NCAA D1, #776 ATP
Miguel Pereira #3 COSAT, Orange Bowl doubles champioin, #148 ITF Junior, #447 ATP doubles #1300, ATP singles
Nicolas Acevedo #1 Chile U12, U14, #5 COSAT, NCAA D1
Javier Gonzalez #5 U18 Chile, #150 ITF Junior, NCAA D1
Nicolas Retamales #5 U18 Chile ,top #10 COSAT NCAA D1
Antonia Ramos #4 Chile u18, NCAA D1
Nicolas Gomez #1 Chile U12, U14, NCAA D2
Florencia Araya #5 Chile U12, U14, U16 tennis scholarship
Simon Parra #3 Chile U16, U18 tennis scholarship

2024
GPTCA C-Level International Coach
Tennis Integrity Protection Programme (TIPP) by TIU
ITF Level 1 Course

2023
HIFT Instructor Level 1 - high fitness
Coach HIFT Level 2 - high fitness

2021
ITF Play&Stay Course
First Aid course use of RCP&DEA-oceup

2020
Certification 5 sets teaching program - Sudamerican Faculty of Tennis
ITF Academy Certification

2019
International symposium PTR - Buenos Aires, Argentina
Certification tournament calendarisation, physical program - CET Chile

2018
Workshop Biomechanics for Tennis - Daria Kopsic  

2017
Workshop JTI program - Chilean Tennis Federation

2016
PTR 1 Professional 10&Under
PTR 1 Professional Adult Development

Sven Jannasz

Email: svenjannasz@gmail.com
Phone no.: +56 964347978
Instagram: @sj.tenis