Matwej is at their best on MegaRandom, winning 57.5% of 40 matches. Matwej has climbed to 801 in the RM 1v1 ladder. Most of Matwej's 611 matches take place in the ranked random map 1v1 mode.

The Czech player Matwej wins 50.2% in RM 1v1, performing best with Bulgarians (56.0%).