Game version · Automatic monitoring
Current League of Legends Patch
Published on September 4, 2026 · Data Dragon build 16.17.1
The current League of Legends patch is 26.17. This page polls Riot's official data distribution servers (Data Dragon) every 15 minutes: as soon as a new version ships, the number above updates, champion base stats are diffed against the previous version, and a new archive page is generated — all without any manual intervention.
Why Data Dragon calls this patch 16.17
Two numbering schemes coexist. Since January 2025 Riot names live patches after the year: 26.17 is simply the 17th patch of 2026. Riot's data servers, however, were never migrated and still use the old season numbering, where season 16 means 2026 — so the files for patch 26.17 are published under the build number 16.17.1. Both refer to the exact same game version; this site reads the build number and always displays the live patch name.
Champion base-stat changes in 26.17
4 champions had base-stat adjustments detected between 16.16 and 26.17.
| Champion | Stat | Before | After |
|---|---|---|---|
 LeBlanc |
Attack speed per level | 2.35 | ▼ 1.5 |
 Nocturne |
Base health | 655 | ▼ 640 |
| Base armor | 38 | ▼ 36 | |
 Vayne |
Base health | 550 | ▲ 580 |
| Health per level | 103 | ▼ 98 | |
| Health regen | 3.5 | ▲ 4 | |
| Health regen per level | 0.55 | ▼ 0.5 | |
| Attack speed per level | 3.3 | ▼ 2.8 | |
 Xerath |
Base health | 596 | ▼ 575 |
Patch archive
Automatically generated for every release since this site went live — each page lists the champion base-stat changes detected between versions.
Patch 26.16
62 stat changes across 31 champions
Patch 26.15
10 stat changes across 4 champions · 60 new champions
Patch 26.14
Data snapshot
Patch 26.13
Data snapshot
What the detection triggers on this site
With every new patch, four things update on their own: the "data verified" band shown on every page, the modification dates sent to search engines, the champion-stat diff above, and a permanent archive page for the release. The MMR bands used by the MMR checker are recalibrated at every season change. The full approach is described on the methodology page.