User:Trafford09/RS

Hi. I've undone your change to Serve (tennis), as you've not supplied a Reliable Source, to back up the players you added. If you have evidence for their inclusion, e.g. an independent website that makes the case, please re-add them, along with the website as a wp:reference. Wikipedia doesn't support wp:original research.

Please also see this.

Hope you see the point. Best regards, Trafford09 (talk) 08:31, 7 June 2010 (UTC)