Talk:World Series/@comment-174.119.146.40-20150531160843

Nope won't ever give out a or b class upgrades, if you don't want d class or c class upgrades, then exit the program when it shows ur win streaks at 5 or 6 wins and when your open up it will show 5000 reward. Do the same before you win a C class upgrade and it will b swapped out for a nitro starter after u open up A8 again