Object Class: Euclid

Special Containment Procedures: Outpost 97 has been constructed around SCP-XXXX. An additional 50m x 30m perimeter has been built surrounding SCP-XXXX-1 in order to facilitate entry into SCP-XXXX-1.

SCP-XXXX-1 is to be entered once every 40 hours by a D-Class Personnel equipped with a tennis racket and two standard water bottles. The D-Class Personnel must then complete a game of tennis with SCP-XXXX-2. Following the game, the D-Class Personnel is to exit the court.

Investigation into the nature of SCP-XXXX-3 is ongoing.

Description: SCP-XXXX-1 is a standard 23.77m x 10.97m tennis court currently surrounded by a 30m x 15m chain link fence of. The fence portion of SCP-XXXX-1 has a gate with a currently unlocked padlock. The padlock is black with a number of red symbols covering it. These symbols have been linked to a number of cults, including [DATA EXPUNGED].

Upon entry of SCP-XXXX-1, SCP-XXXX-2 will manifest. SCP-XXXX-2 is a Haitian man appearing to be in his his late 40's to early 50's who is always seen wielding a tennis racket in his left hand. SCP-XXXX-2 walks with a slight limp and will often sit or lie down when his opponent is taking a break. SCP-XXXX-2 has no apparent need for food or water.

All organic matter and most inorganic matter cannot interact with SCP-XXXX-2. Instead, SCP-XXXX-2 will move through any matter it comes into contact with, causing no damage to the matter in question. The only matter SCP-XXXX-2 can interact with is its tennis racket, the ground, and SCP-XXXX-1.

SCP-XXXX-2 will challenge any person who enters SCP-XXXX-1 to a game of tennis. SCP-XXXX-2 will not appear for twenty four hours following any completed game of tennis. If a person has not entered SCP-XXXX-1 in the last 48 hours SCP-XXXX-2 will appear inside SCP-XXXX-1 and leave SCP-XXXX-1.

SCP-XXXX-3 is a clear heart shaped container with ornamental gold lining. It is currently half filled with a green fluid of unknown origin. SCP-XXXX-3 will manifest in SCP-XXXX-2's hands at any point SCP-XXXX-2 successfully wins a game of tennis. Upon manifestation, the fluid inside SCP-XXXX-3 will glow for a period of time ranging from 5 seconds to 2 minutes. After this point SCP-XXXX-3 and SCP-XXXX-2 will de-manifest.

Over the duration of SCP-XXXX's containment, the amount of fluid in SCP-XXXX-3 has approximately doubled.

As of ██/██/2019, not a single opponent has beaten SCP-XXXX-2 in a tennis match.

Addendum XXXX-A: On ██/██/2012, an unknown individual appeared in SCP-XXXX-1 while SCP-XXXX-2 was engaged in a match against a D-41124.