This is to provide links to a few posts in the last few days, for those who are interested in the obscure byways of cricket history. These deal with the best performances of those who had only one match (or innings) in the three formats of international cricket:
https://abn397.wordpress.com/2016/05/03/making-the-most-of-limited-chances-batting/
https://abn397.wordpress.com/2016/05/05/making-the-most-of-limited-chances-bowling/
https://abn397.wordpress.com/2016/05/08/making-the-most-of-limited-chances-fielding/
https://abn397.wordpress.com/2016/05/11/making-the-most-of-limited-chances-allround-performances/