when theyve played an even number of points
When serving or returning, there is a deuce side and an ad side. The deuce side is on the right, the ad side is on the left.
No. If the server wins the point at deuce, it is advantage-in for the server. If the server loses the point after deuce it is advantage-out.
The sides of the court are named according to the score. When the score is forty-forty, it's referred to as "deuce." When playing a deuce point, the server serves from the right side of the court. Thus, the right side of the court is considered the deuce side. When the score is ad-in or ad-out, the point is played from the left side of the court so that side is the ad side.
If the score is deuce, you should serve from the deuce side (that's the right side if you're standing on the baselinie and looking at the net).
Deuce in tennis is when both the opponents, doubles, or singles, have "40" points in which is called deuce. After the deuce point, the match is either over, or you go into "add" scoring.
Right side facing the net. This is called the deuce side. The left side is called the ad side.
after you get deuce and the server wins the point. You call it 'ad in'
I will interpret this question as asking which SIDE of the tennis court do you serve into first in tennis. The two halves of the tennis court are called "ad" (short for advantage) and "deuce." Your ad court is diagonal to your opponent's ad court and your deuce court is diagonal to your opponent's deuce court. You begin serving on your ad side diagonally into your opponent's ad side. If you are facing the net from the baseline, the ad side is the right and the deuce side is the left. In simpler terms, you start on the right side and serve diagonally into the left side of your opponent's court. This is a link to a tennis court diagram. Perhaps a visual will help better understand the answer to your question. It can be found on the related links.
When the server gets 2 aces in a row.
the server has the advantage to win the game after deuce
On your first serve, you always stand on the right side, also known as the "deuce" side. No matter which set or game you are serving in, you always stand on the right side when serving for the first time. This goes for each game. However, in the standard tie-break which starts at 6-all, after the first serve, each players serves twice, starting from the ad (left) court, then from the deuce (right) court, until the tie-break is completed.
Deuce* If your playing a game with deuces and ads, and the game gets to a point where the server is at 40, and your at 30 and you win the point and then both are 40-40 ; Which is called deuce. then its ads from there.