You may see a couple of new words on the player stats screen. We'll use this player's live stats as an example to explain!
Profit - This is the total amount you have won (Total Winnings) minus the total amount you have bought in (Total Buy-In). It can be negative too in which case the figure will appear in red.
ROI - Stands for Return On Investment. It is the amount of money you received back from your initial investment. So on this player their ROI is 17.86%. This means that for every $1 they spent they got back $1.17 back. You can get to this figure by taking the amount that you got back (Total Winnings) - the total amount you put in (Total Buy-In). In the example this is $990 - $840 = $150 profit. $990 is 17.86% more than $840. It can be negative.
Cash Payouts - This is the number of times you have been awarded any amount of cash in a poker game. It is not necessarily more than the amount you put in unfortunately!
Hitman - When you knock someone out or they knock you out of the game. So if your hand was the hand that knocked out Charlie then you are Charlie's "assassin" or Hitman for that game. You can knock out more than 1 person at once and you can even be knocked out by more than one person at once in the case of a split pot. This table shows the number of times that you have knocked every other active season player out and how many times that have knocked you out. So in the example, Jeff has knocked Sandy out 8 times over the season but Sandy has only knocked out Jeff 3 times in return. The higher the first number the better for you!
Heads Up - This is the amount of times you have played one-on-one poker with someone, i.e. only 2 people. It does not matter if you started with more and made it to the last 2 or if you only started playing with 2 players. The % Won is the amount of times you have won the Heads Up game.