Power Rankings for the Week of March 18 through March 24

Dan Martin’s 2012 Power Rankings for the Week of March 18 through March 24 1.  Novak Djokovic – Novak is still holding the top spot, but his loss to John Isner may mean 2011 is in the past. 2.  Roger Federer – Fed’s titles in Dubai, Rotterdam and Indian Wells have him looking strong.  73…

Power Ranking for the Week of 3-4-2012 through 3-10-2012

Dan Martin’s 2012 Power Rankings for the Week of March 4 through March 10 1.  Novak Djokovic – Novak is still holding the top spot, but his loss to Murray in Dubai is cause for some concern as Murray seems to trouble Nole. 2.  Rafael Nadal – An Australian Open runner-up finish has Nadal holding…