The baseline statistics compare how you did to how Slumbot 🏀 would have done with your cards in your seat. A positive value for baseline earnings mean you did better than 🏀 Slumbot would have done against itself given your cards and sitting in your seat.

Here's an example with a single hand. 🏀 First Slumbot deals out cards for the board (let's say AhTd4c9s3h), the button (let's say AdKh) and the big blind 🏀 (let's say TsTc). Then Slumbot plays itself on these cards. Let's say that the players get all-in (since they both 🏀 have strong hands). So the result is -20,000 for the button.

Now you get to play Slumbot on these same cards. 🏀 Let's suppose you're the button. Perhaps you put in 8,000 chips on the early streets but manage to fold to 🏀 a large bet on the river. Your outcome is -8,000 for this hand.

Your baseline outcome is how much better (or 🏀 worse) you did than Slumbot did against itself. Your baseline outcome here is +12,000 which is the difference between -8,000 🏀 and -20,000.