This is a list of all notable player transfers that happened since the start of Counter-Strike (Month Day, year). Since the sources for these transfers are often second hand, it is not always possible to get the exact dates. If they are not available, the time a switch has been announced or the time it first has been publicly discussed can be used instead. When no specific date is known, only months and years are shown.
Please only add entries when you have a reliable source for the transfers. Note that forward-looking statements from sources using wordings such as 'will sign' can be speculative and should be dealt with accordingly. Absent formal announcement or reporting from reliable sources clearly confirming that a transfer has taken place (instead of indicating or rumoring that it will/might take place), do not add to this page. If there is and referent (News page, Twitter, Team Website or other) add the url in the ref section.