There is a drive serve line 3 feet from each side wall in the service zone. Viewed one at a time, each drive serve line divides the service zone into a 3-foot and a 17-foot section. The player may drive serve between the body and the side wall nearest to where the service motion began only if the player, the racquet, and the ball (only until it is struck by the server) starts and remains outside of that 3-foot drive service zone until the served ball crosses the short line. A drive serve involving "any continuous movement" (see Rule 3.3 Manner), beginning in one 3-foot drive service zone and continuing into the opposite 3-foot drive service zone, is a fault serve. See Rule 3.9(h) Illegal Drive Serve.
(a) The drive serve zones are not observed for cross-court drive serves, the hard-Z, soft-Z, lob or half-lob serves.
(b) The 3-foot line is part of the 3-foot zone and defines a plane that, if broken, is an infraction. (See Rule 3.9h)
(a) The drive serve zones are not observed for cross-court drive serves, the hard-Z, soft-Z, lob or half-lob serves.
(b) The 3-foot line is part of the 3-foot zone and defines a plane that, if broken, is an infraction. (See Rule 3.9h)
3.6 Diagram 1
3.6 Diagram 2 & 2a
3.6 Diagram 3
3.6 Diagram 4
3.6 Diagram 9