Red re-appears at the top of Mt. Silver after every day. Go there daily to re-match him. good luck and have fun!
yep
beat elite four rematch
He vanishes from the game until the next day, were he is in the same place for a rematch.
You have to get their Pokégear number, check the related links below.
you cant but you can rematch him after defeating the eliet 4 :3
In order to rematch Jasmine in SoulSilver, you will need to get her Pokégear number which you can accomplish by going into the Diner in Olivine City between the in-game time of 1PM and 2PM any day of the week, Jasmine will be there so just talk to her and her number will be registered. After that, just call her on the Pokégear on Wednesday during the afternoon and she'll head off to the Dojo in Saffron City which is where you will be able to rematch her at.
It should be on Route 25. If Suicune faints, or you run away you can have a rematch at the Burned Tower.
you cant! but if you want a rematch just go through the elite four again
3 times
Rebattle the elite4.
On eather game, sadly, you can't. But on Diamond, Pearl, Platinum, Heartgold and Soulsilver you can...
you can trade from red to emerald to diamond the to soulsilver