Difference between Number Cruncher and Card Player

NUMBER CRUNCHER vs CARD PLAYER: NOUN

An accountant or other person who deals with the calculation of numbers as a profession.
A person who performs numerous calculations, especially an accountant.
A computer that is able to perform complex, lengthy calculations.
Someone able to perform complex and lengthy calculations
A computer capable of performing a large number of mathematical operations per second

Programmer, Investment banker, Econometrician, Actuary, Sabermetrician, Mathematician, Dealmaker, Accountant, Prognosticator, Pencil pusher, Spinmeister, Psephologist, Cruncher, Statistician, Wonk

Casino, Player, Draw poker, Croupier, Negotiant, Contract bridge, Rouge et noir, Poker, Place bet, Dealer, Strip poker, Gambler, Game of chance, Four flush, Bridge player

Boffin, Bureaucrat, Wheeler dealer, Programmer, Econometrician, Actuary, Sabermetrician, Mathematician, Accountant, Prognosticator, Pencil pusher, Spinmeister, Cruncher, Statistician, Wonk

Bettor, Casino, Player, Draw poker, Croupier, Negotiant, Contract bridge, Rouge et noir, Poker, Place bet, Dealer, Strip poker, Game of chance, Four flush, Bridge player

But I am a writer, not a number cruncher so any help would be eternally appreciated.
As a young number cruncher this is a worthy goal.

Pietro Forquet, a member during the entire reign of the team, was considered the best technical card player in the world for awhile.
Under certain conditions, you may find a secret card player to the left, so play a few rounds if you want.
Ortus Regni has been designed for the card player seeking an elegant strategy game that can be played again and again.
He had many hobbies; he was an avid wine maker, gardener, expert skeet shooter and master card player.
Aunt Iris, a famous card player, for lessons and then demand a rematch.
Olive was an enthusiastic bowler, clever card player, and she loved to cheer on her Cleveland Indians.
She was a competitive card player, playing bridge regularly until just recently.