Add bot kills and turret kills, you already track this so it would be easy. Might help some players get the idea that there is more to the game than KDR. Annihilators activated and times juiced could be other nice stats to see.
I think you have room for 1-2 more stats past bots and turrets, although I don't know if anything else absolutely should be there. Maybe a moneyball damage stat?
Considering how it's a common tactic to let the bots do the busywork and that not every pro is great at dealing moneyball damage I don't think it's warranted, same for bot and turret kills actually. Earnings, Deaths and Name should suffice if you ask me. Nobody cares how many people you kill, how often you die matters though