When You Wish Upon a Star...
The Bega Bladers have one more Blader to pick for the BEGA 5 Justice Tournament and it's between the up and coming Brooklyn and Kai. As their elimination battle begins, Kai tries his best to take command but it seems Brooklyn mirrors his every move. Kai realizes something's fishy, but before he can do anything about it, Brooklyn takes the win, much to Boris's liking. So the BEGA Blader’s team has been picked, now it's up to Tyson and his crew to pick a team. After much discussion about it, they all agree it should be up to Tyson to choose, but Tyson (even though he wants to pick Kai), doesn't say anything. The next day the tournament begins and our hero’s new team (now named the 'G Revolutions' by Mr. Dickenson) arrive at Bega Stadium. At first they present only four Blader’s, however, they finally reveal their fifth… they call him 'Mr. X' but it's really Grandpa in a mask. Now the first battle is about to begin and it pits Daichi against Ming Ming!
Aired 20/10/2003EP 42 - When You Wish Upon a Star...

Beyblade G Revolution
After keeping their BitBeasts out of harm's way, a new world championship tournament is announced, but the defending champions can't all be on the same team. Their friendship will be tested and tried as each Bladebreaker goes on a quest to prove why they are the best Beyblader around. Tyson, Max, Ray, Kai, and newcomer Daichi, must keep up their winning ways...even if they must face each other. But, after the tournament is over, what awaits them is an old foe, Boris, taking over the BBA and transforming it into BEGA, the Beyblade Entertainment Global Association. To save Beybladers of the entire world from BEGA's corruption, the Bladebreakers must reunite once again...
(Source: Anime News Network)