Three new Blue Lock Rivals codes arrived with the Sendou update. We checked the current lists on October 11, 2026 and excluded the Don Lorenzo codes that have already moved to the expired section.
Working Blue Lock Rivals codes for October 2026
| Code | Reward |
|---|---|
| EPICSENDOU | 7 Lucky Style Spins |
| ONEMOREWEEK | 5 Lucky Flow Spins |
| NELAIKUNEXT | 5 Lucky Style Spins and 5 Lucky Flow Spins |
The codes are case-sensitive. Copy them without an extra space before or after the text. Blue Lock Rivals codes can expire quickly, especially when a new character or weekend update replaces the previous event.
The list was cross-checked against an updated active-code tracker and the current Blue Lock Rivals Roblox experience, which is labeled for the Sendou update.
Which codes expired?
DONREVAMP, SENDOUNEXT, and ACEEATER are no longer in the current active set. They were tied to the previous Don Lorenzo update. If another list still labels them “new,” its timestamp is older than the Sendou refresh.
Do not spend time retrying an expired code with different capitalization. Move to the three Sendou codes above first.
How to redeem Blue Lock Rivals codes
- Open Blue Lock: Rivals in Roblox.
- Join the official Blue Lock Rivals Roblox group if you have not already.
- Reach Level 10. New accounts cannot redeem codes immediately.
- Return to the lobby and select the Codes button at the bottom of the screen.
- Paste one code into the text field and press Redeem.
- Repeat for the other two codes.
The reward should appear immediately. Lucky Style Spins reroll your Style, while Lucky Flow Spins reroll the Flow that shapes how your build performs during a match. Save spins if you are comfortable with your current setup and want to wait for a future limited style.
Why a code may not work
If a current code returns an error, check these common causes:
- You are below Level 10: play matches until the account meets the requirement.
- You have not joined the group: group membership is required before redemption.
- The text contains a space: paste only the capitalized code.
- You already claimed it: each code works once per account.
- The code expired after publication: update codes sometimes last only a few days.
Leaving and rejoining the experience can refresh group membership if you joined while the game was already open. A server restart may also be necessary immediately after a new update.
How fresh is this list?
This page reflects the Sendou update codes reported on October 10 and checked on October 11. It intentionally contains a short active list instead of copying hundreds of expired codes. That makes it easier to see what changed and avoids wasting your time on obsolete rewards.
For more current Roblox rewards, see our Blox Fruits codes for October 2026. If you prefer limited-time battle royale content, our Fortnite Nitemare Island guide explains how to access that event.