I am playing on steam and have the same problem.
This issue it's only since this season 6 patch... I have tried almost every troubleshoot available. From clear the cache in user folder as well as in EA app, to very files, to changing overclock settings, changing graphic card settings...
For me sometimes it doesn't crash on every match if I delete the cash in user folder, but then is after every match and also the weapon mastery stops to be tracked as well.
But before the game crashing, I notice some textures stop to be loading as well as some or all the player characters and the end of match where scores and round are shown.
Have you tried a full uninstall and install?
