Milos Raonic...with a serving speed of 225km/h
No, the ball can be served at any speed the server chooses.
Men's tennis.
The fastest ever serve recorded; 251 Km/h, was by Ivo Karlovic.
Jai-alai
The fastest non-mechanized sport in the world is ski racing or speed skiing. Second would be a tennis serve. The speeds reached in speed skiing are approximately 162 mph, and 262 kph
Andy Roddick 153 mph June 11 2004
It is hard to determine what the average speed of a tennis serve is from various players, but Sam Qurrey is among the fastest serves of all time. He has recorded a serve of 141 miles per hour at multiple events.
The fastest holdens speed limit is 455!!!
FASTEST when dealing with speed
The fastest typing speed was by a women maintaining a speed of 212 wpm.
Fastest and average are mutually incompatible. You cannot have the fastest average speed
the fastest speed ever is 12874.97 mph