From Halo at EsportsWikis
Halo Championship Series Pro League|
Halo Championship Series North America|
This article covers notable North American roster changes between UMG Daytona 2017 and DreamHack Atlanta 2017. The two Pro League transfer periods take place between June 2 - June 11 and June 16 - June 18.
|To be confirmed, a change must be officially announced by a member of the relevant organization. Click arrows for sources.
Note: Only changes involving pro teams are documented below.