Representing Croatia, Tomimecchi is active in the Age of Empires II scene. Tomimecchi has 249 Age of Empires II matches on record. Tomimecchi focuses mainly on ranked random map team matches.

The civilization Lithuanians is the most-played pick for Tomimecchi, chosen 15.3% of the time. Tomimecchi's best win rate is 66.7% with Lithuanians in 33 matches. Tomimecchi is at their best on Arabia, winning 62.4% of 93 matches.

Tomimecchi wins 68.8% of matches when playing as pocket (16 matches). Tomimecchi plays at a 1031 rating in RM 1v1. Tomimecchi wins 54.1% of the time in RM Team after 196 matches.