Head-to-Head
Overview
Mariano Tammaro and I. Gretskiy have met 1 time so far, all in 2026. Mariano Tammaro leads 1–0. Their first encounter was at the 2026 M15 Tsaghkadzor (R32), won by Mariano Tammaro.
By surface
- clay1 – 0
Mariano Tammaro and I. Gretskiy have met 1 time so far, all in 2026. Mariano Tammaro leads 1–0. Their first encounter was at the 2026 M15 Tsaghkadzor (R32), won by Mariano Tammaro.