Charles AllenThe Lucky DrawThere are both tangible and intangible elements that go into running a successful tournament. Two of the most significant considerations…5 min read·Dec 13, 2021----
Charles AllenThe Tennis DraftImagine picking or influencing your position in a draw. Would you want the easiest first round match, just to get a win? A “winnable” first…4 min read·Jun 22, 2021----
Charles AllenTD;LR: Tennis Data; Loving RatingsA brief response to TL;DR responses8 min read·Jun 8, 2018----
Charles AllenThe Universal Appeal of Tennis RatingsAnd the ITF’s decision to chart a new course20 min read·May 7, 2018----
Charles AllenTOSS: Tennis Open Software StandardsAn ecosystem to support transparency and promote innovation8 min read·Apr 29, 2018----
Charles AlleninThe Tennis NotebookTennis Note #30Set Scores: The Rally Reality7 min read·Feb 22, 2016----
Charles AlleninThe Tennis NotebookTennis Note #29Set Scores: Stories Untold5 min read·Feb 12, 2016----
Charles AlleninThe Tennis NotebookHow To Chart A Match……and why it is important.6 min read·Feb 7, 2016----