the second line from left or right
The inside line is the boundary for tennis when playing singles. The outside line is the boundary in Doubles.
The farest line from the net parralell from the net. The server stands behind it.
Yes. Mens Doubles, Ladies Doubles and Mixed Doubles are permitted forms of Doubles in Tennis.
The tennis ball is on the line.
Super Doubles Tennis happened in 1983.
Super Doubles Tennis was created in 1983.
The service line on a tennis court is located parallel to the net, dividing the court in half. It is 21 feet from the net in singles matches and 27 feet from the net in doubles matches.
Tennis court lines are referred to as the "baseline", "service line", "singles line", "doubles line", and "center line". There is also a small "center mark" protruding from the court in the middle of each baseline.
there are 4 players in lawn tennis doubles.
The tennis service line is located 21 feet from the net on a tennis court.
They Can Serve behind the baseline BEHIND and in line with the alley if that's what you mean. http://www.tennistips.org/doubles-tennis.HTML
If a tennis ball hits the line, it is considered in.