I don't know what it is.. maybe my mechanics just suck in team fights.. but I never seem to be able to hard carry a game.
Let me give an example.. I'm playing katarina top vs a teemo. I get first blood, deny them tons of CS (I'm up 30 and 2 lvls on them at 12 mins), and just totally bully them out of lane. It's so bad that their jungler starts camping the lane, but thanks to my constant warding he never really catches me. After 15 mins, I don't have the tower mostly because of the jungler camping lane to prevent me from pushing after I get kills on teemo, and even the mid swain coming up to try and gank me a few times (once out of 3 times it was successful, a 3 man gank with the hecarim jungler when he looped around thru red to bypass my ward).
Anyways, I'm like 4/1/2 15 mins in, other lanes aren't doing much but not losing either (though they should be due to the map pressure I've taken off them with jungler and mid effectively camping top). Once I get the tower and we start team fighting, I end up going 1 for 1 in most engagements. End the game at like 8/8/14. Even though we win, I always seem to end games with a score like that (win or loss) and I don't quite get why.
On one hand, I think it's cause I prefer playing a tank or support, and will often engage when I think our team will win the fight, even though I'll die. In the above example, I went tanky kat and would engage when my ult would get everyone really low even if I ended up dying. Team would clean up and take a tower, but my score ended up being bad. Now, I'm not one to harp on KDA ratios at all, but I often 'feel' like I'm the best player on my team and should be hard carrying. If I watch a pro play a game on a smurf, I'll see them go like 10/0/10 or something ridiculous and yet I rarely get scores like that.
Should I just be playing more selfish and cautious? Never engage if I think I'll die even if team would win the fight? Anyone else seem to have this scenario happen to them a lot (ending games with even KDA, though they felt like they were the reason the team won the game) ?