Mate has been making his way up the rankings nicely. He reached a CH ranking of 773 last week.
This week he's into the QF at Heraklion Challenger. In R1 he crushed the #4 seed Bloemke (#486, CH #302) 62 62. He was less impressive in R2 (needed three close sets to beat #1007 Kosler) but managed to win.
Also, he's at his CH doubles ranking of 211. Not bad for an 18 year old!
Its a futures unfortunately, but still good nevertheless.