No, they're fictional teams and so are their players. Some of them have names that sound or are spelled almost like the names of real players (I.E. Romaldinho) but they aren't.
http://www.pesgaming.com/showthread.php?t=64710
The real name of PES 2009 is PRO EVOLUTION SOCCER 2009.
They are the real names
Mario Alberto Yepes
code pes 2009
Check it out. I'm not very sure.
PES 201023rd October 2009
Yes it will because pes 2012 is like pes 2009 on ps3.
1. man red or man united 2. barcleona 3.juventus 4. italy 5. arsenal
If your wanting the PES shop for Xbox 360 or PS3 your unlucky. Unfortunately there is no PES shop for PS3 or Xbox 360 but if your wanting to get it on PSP, PS2 there is a PES shop
it came out on ps3 and xbox at Christmas and pes 10 is out October 2009
FC Barcelona of the Spanish league or Chelsea FC or Manchester United of the English league. These are all really strong teams.