I'll help you find out how many times Eldrazi Ramp has been played in tournaments. Let me check the archetype data.
Based on the tournament data, Eldrazi Ramp (listed as "Ramp Eldrazi" in the database) has been played 3,194 times across 34 tournaments in Modern format.
The archetype has a 50.3% winrate, showing solid competitive performance. The deck is characterized by its mana acceleration package with Eldrazi Temple, Ugin's Labyrinth, Utopia Sprawl, and Talisman of Impulse to power out threats like Emrakul, the Promised End and interact with Kozilek's Command.
This data represents the archetype's overall presence in the database's Modern tournament records.
Sources: Data aggregated from 34 Modern tournaments in the database featuring Eldrazi Ramp entries.