MTGA Pro Tracker

The software reads the JSON logs that Magic: The Gathering Arena writes to the user’s AppData folder and converts them into a structured record of gameplay. It automatically extracts information about the player’s card collection, match outcomes, draft selections, deck performance, and progress across the various Arena formats. All data is gathered locally without modifying the game client, contacting external services, or requiring additional input from the user.

It is aimed at players who want a detailed, historical view of their Arena activity without using third‑party services. By presenting collection size, win‑rate trends, cards seen from opponents, and draft pick histories, the tool helps users monitor personal improvement and manage their virtual card inventory.

The tracker distinguishes itself by its reliance on the official game logs, ensuring compatibility with the unmodified client and avoiding any form of hacking or network scraping. It has been maintained since its initial release in 2018 and remains a stable, macOS‑only application for long‑term Arena players.