Ehrhoff, whom Sabres coach Lindy Ruff called "nicked up," will miss Tuesday's game in Ottawa, according to WGR550.com.
(Updated 02/05/2013).
Fantasy Analysis
The Sabres, already struggling with two ugly weekend losses, will be using reinforcements on defense for Tuesday's divisional game, with Christian Ehrhoff, Robyn Regehr and Andrej Sekera all injured