This is very small but something that annoys me when using my phone.
When looking at the player ratings tab (under the rankings drop down), the column of the player's name is way too big. So even if you click the button to expand, you can only scroll over and see like 1 other column at a time. The players name column is probably twice as big as it needs to be. Yes, I can just rotate my phone horizontally and it helps the issue but I usually have it locked and it's annoying having to do it on and off.
Anyway, small thing but something that could easily be improved I think.