This article is about a notable Tennis Match.
This match was played during the following years:2007

This article is a stub! It is missing critical information, likely just standing ground until it is completed later. Come back soon!
Reason: This needs a lot more documentation.

Chain Poop, Poop Chain 1 or Chain 1 is a tennis match originally started by BMATF that took place between October 6, 2007 to December 29, 2007, Lasting from BMATF's Round 1 to seconteen's Round 51. An early piece of tennis history, it is technically the the 24th match ever played and the first match of the chain format.

Layout

Chain Poop (Chain 1)
	Chain
	; The logo for the match.
Start Date	October 6, 2007
End Date	December 29, 2007
Rounds	51
Participants	BMATF (host)
Match Page	link

As this was the very first chain, the essential "vanilla" rules for how chains proceed were established here. None of the participants go a second time, unlike later chains, but notably at Round 3, Round 2 is completely ignored in favor of editing the serve in its own fashion. The chain progression that follows largely proceeds in an orderly fashion from this point onward, with the length of all the rounds together lasting over an hour. Among highlights include Round 18 and 19, in which Misselaineous10 and conradslater appear in direct sequence of each other, sharing their only tennis exchange to occur after the first tennis match ever played.

A low point in the chain is generally considered to occur at neilwb23's Round 32, "BECAUSE OF THIS VIDEO CHAINPOOP DIED"(2007), due to its incredibly prolific use of the n-word, as sampled from South Park, repeated across its length and becoming a recurring element for the next few rounds. Viewer discretion is advised when viewing this portion of the chain.

All missing rounds except for Round 44 by Gb7Zone7 stand to be recovered through the efforts of The Great Restoration, and seconteen13's concluding Round 51 was the first of these to be restored to YouTube in March 2026. GameBop kept a dedicated archive of the first four official chains on YouTube through the accounts YTPoopChain and YTPChain and is responsible for the continued existence of all other rounds that were since deleted from their original uploads into the present day.