What is so fragile that saying its name breaks it?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

How far can you walk into the woods?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Give it food and it will live; give it water and it will die.

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6