a total of 580 players registered for the $10,300 buy-in main event of the pokerstars spring championship of online poker (scoop), and there were some really big names battling at the final table for the lion's share of the $5.8 million prize-pool which easily exceeded the $4 million guarantee.

This is all lower case. Can you fix that?
A total of 580 players registered for the $10,300 buy-in Main Event of the PokerStars Spring Championship of Online Poker (SCOOP), and there were some really big names battling at the final table for the lion's share of the $5.8 million prize-pool which easily exceeded the $4 million guarantee.