What are the ranks in Halo Infinite in order?

The ranks in Halo Infinite's competitive matchmaking feature a tiered system with six main ranks, each subdivided into further levels. Starting from the lowest, the ranks are: Bronze (I to VI), Silver (I to VI), Gold (I to VI), Platinum (I to VI), Diamond (I to VI), and Onyx, which does not have divisions. Players begin with a series of placement matches to determine their initial rank, and as they win matches, they progress through the ranks until they reach Onyx, where the highest levels of play are determined by a player's match rating score rather than tiered divisions.