I occasionally volunteer for our community's inline hockey club to keep time or record the events of a game, for example penalties and goals. We typically sit in a wooden hut next to the rink and enter the data in a computer, and manage a chronometer linked to the main public display.
I guess the part about keeping time could be called a timekeeper, but is there a proper term for both functions? In French we call this "officiel de table", but I have no idea what to call this in English.
Best Answer
A brief Google search suggests that the term off-ice official may be used as a hypernym for both scorekeeper and timekeeper.
http://saskatoon.goalline.ca/news.php?news_id=473567
http://www.hockeynovascotia.ca/user/File/Timekeepers%20and%20Scorekeepers.pdf