Actually, according to Gordon/Khazanov-books, there were some planes of the first series called LaGG-5 IIRC.
Anyway, there are quite a few claims for "LaGG-5" in the TonyWoods-lists*, although many german documents call the A/C La-5 (see attachement). That was why I used this wrong name on purpose.
* After checking the lists I found out that this only happened within JG52.
But BTT:
Evgeny, why do you connect 190-losses to Rudorffers Jak-claims on that day?