My opinion is:
For this graphics game you should change two things.
1) For R1 you post the pictures, that everyone can recognize players (Level Easy), R2 post arms of players and T-shirts or any accesorizes that wore with Sports mark (Medium) and for R3 and higher, some part of the body (Level Hard).
2) Please, reduce deadtime.
Doubles: 2014- WTA Auckland, WTA s'Hertogenbosch w/TheJoh, CH Contrexeville
2016- Wimbledon all w/TheJoh
2016 PopCon's manager & TWAT's co-manager