Barbara Stevens is obviously a well respected coach at Bentley. The basketball court is named after her, she won a DII National Championship in 2014 and she is in the WBB Hall of Fame. However, her first 123 wins were with DIII Clark University in Worcester MA, starting in 1977(that’s right - 43 Years ago!) She then went up to DI UMass for three years where she achieved a record of 34 Wins and 49 Losses. She then went to Bentley and has been there ever since.
Its possible she actually coached head to head against Geno for one game in 1986 - her last year at UMass and Geno’s first at UConn. However, I could not find any record of such a game or a score.
She is exactly six months younger than Geno and could easily coach a year or two or more after he stops. She’s only 1+ years behind him in wins now. If she ends up ahead of him and Pat and Tara it seems to me it should be with a massive asterisk next to her name.