2022-to-date
- Working with Hubert Hurkacz (Career High ATP ranking in singles no.6) as a coach alongside Craig Boynton, Nicolas Massu and Ivan Lendl

2025 
United Cup Captain of runner-up team Poland: Iga Swiatek (#1 WTA), Hubert Hurkacz (#6 ATP), Kamil Majchrzak (#75 ATP), Jan Zielinski (#7 ATP in doubles), Maja Chwalinska (#126 WTA) and Alicja Rosolska (#23 WTA in doubles) in Australia

January-July 2024
Part-time/multiple weeks 
- Worked with the former WTA no.1 and Grand Slam champion Caroline Wozniacki as a hitting partner, during her comeback year

December 2020-2022
- Worked with Hubert Hurkacz (Career High ATP ranking in singles no.6) as a hitting partner

November 2020
Preseason preparation with Magda Linette(19 WTA Career high singles) as a hitting partner

Playing Career

Career High ATP ranking in singles no.934 / in doubles no.746

Competed on the ITF Futures Circuits, ATP Challenger and ATP 250 tournaments

Junior Career

No.126 ITF Junior singles ranking
Competed at Australian Open and Wimbledon
Polish National Champion U18 in singles and multiple medalist in U16 and U18 category

Mateusz Terczynski

Email: matt.terczynski@gmail.com