Color me puzzled, because I think the answer is zero.
We're talking past each other, each answering a different question.
My question was rhetorical - of course the answer is that it never happened before the McGraw Spring these last two years. I thought that was obvious, and it fuels my assertion that McGraw's "record" # of wins against UConn can't be compared to any other coach's record since McGraw, by dint of the bizarre balloon of 4 chances per year, walked into an unprecedented opportunity.
I did not read Icebear's "4?" as an answer, but rather his questioning my mentioning 4 in the post that began this misunderstanding.
I should have hired a lawyer and grammarian to proofread my posts in this thread to check for potential confusion.