Matches come from the open Deadlock API database. New games reach it with a delay — sometimes hours or days.
You can speed this up with the official Deadlock API Ingest app: it runs in the background while you play and submits your match IDs to the database. Your games then appear here almost immediately — and your friends’ too.
This is a third-party app by the Deadlock API authors, not LOCKSTAT. It reads the Steam cache and game memory (read-only, no game modification), and while the game is closed it uses your saved Steam login to request your friends’ new matches. Uninstall it in Settings → Apps.

Your win rate on Lash is only 25% against an average of 56% (12 matches). This is an observation from your matches, not a verdict.
After two losses in a row you win only 47% (usually 56%). A break after bad matches might be worth trying.
You win 62% of short matches (under 30 min) and 49% of long ones (40+ min).
When you die fewer than 5 times your win rate is 77%; more — 36%.

With Frenzy your win rate is 68% against an average of 56% (71 matches).
compared with the average player on the same heroes; the middle ring is average