Nicely done! I just won my first rumble match today (8 mins 36 seconds). It felt like a fluke though, cause I was looking at the enemies weapons and most of them were using auto rifles, among other things, whereas I was using a TLW. Granted most of them were also warlocks and hunters and I was a titan... But alas, sometimes it's just dependent on the matchup. No 'sum of all tears' medal though, just the regular 'alone at the top'.