PATCH 6.10 SERVER MAINTENANCE ANNOUNCED

On May 18th at 3:00 am PT for NA, 5:00 UK time for EUW, and 3:00 CEST for EUNE, servers will go down for maintenance and the 6.10 patch will be applied.

Here's  NA version of the  Network Operations maintenance announcement:

"On 05/18/16, starting at, 01:30 Pacific Time (08:30 UTC), ranked queues will be disabled in preparation for patch 6.10. At 03:00 Pacific time (10:00 UTC), the servers will be shut down and all games currently in progress will end in a draw and stats will not be recorded. We estimate the battlegrounds will be unavailable for 3 hours."

Be sure to check your particular servers status page for your region's specific 6.10 maintenance times:

NA, EUW, EUNE, BR, TR, LAS, LAN, RU, OCE