1,3,6 and 10 are playing poker. Who wins?

Both Gold and Blue since they were secretly working together.

4 and 9 are about to get married. 2, 5 and 7 crashes their wedding.

...No thank you.

If 5 just screams in the middle of the night, what is the reason?

"Emerald... where are you Emerald? *gasp* NO! Not again! Wake up Emerald! ... come on, it worked last time... ...WHY ISN'T WORKING! WAKE UP DAMN IT!"

*cue Catapult Nightmare*

"NOOOO! Wha- Ack! That dream again!"

3 sends his/her birthday invitation to 4,8 and 5. However, they didn't show. What happens?

Green didn't go because he had a lot of work to finish (*cough* poor time management *cough*). Silver didn't go because he want to avoid another PreciousMetal shipping moment. Sapphire didn't go because she went to a psychiatrist to treat her recurring dream.

Dancing with the Stars invited 6 to their show. Will they accept?

"Now everyone will know who I am! If only I knew how to dance..."

Who would win in chess, 1 or 2?

"Can't I just heal my pieces?" "No Yellow, that's cheating." "But they look like Pokemon, why don't they work like Pokemon?!"

If 4 and 7 played battleship(the game), who would win?

"I'm not just a Pokemon champion, I'm a a Battleship champion too!"

Who would win in real battleship, 4 or 7?

Meanwhile, in a AU...

"Ready to set sail Commander Green?" "Aye, aye Captain Red!" "Then let us face the Jothoese together!"

If 1-5 and 6-10 are two teams, which team would win in dodgeball?

Really? Anything Gold or Sapphire throw would be imposable to dodge... Then again, Crystal has a mean kick... and Emerald would be almost impossible to hit... hm...

Would 3 win in a triathlon?

Cycling: "This is easy!"
Swimming: "This is so easy!"
Running: "...can't... breath..."

1 and 6 are going out. 7 and 4 are following them. Why?

"As you know Green, Yellow and Emerald have been acting weird recently, so we're going to follow them to see what's going on!" "And you told me that why?" "As you know!" "...you're not making any sense..."

4 is set up on a blind date with 7. Who do they end up with?

*Me, Red and Green* "...Curse you Blue..."

More info:
8: They're both from Kanto, so they'd be on the same side
11: Does that count as meta humour?