Was team death match actually. Maybe it is just coincidence that the entire enemy team just happens to be within firing range, and at or nearly stationary. Just seems unlikely. Pretty much every time it's an match that I've joined "in progress" that is insanely lopsided. One I was just in was scored 19 - 6 when I joined and was up to 24 - 6 within 60 seconds. Everyone on my team was apparently joining, getting nuked and leaving as the end match score board listed everyone with 2-3 deaths and no more than 1 kill.