North's Amanda Dobida struck out 12 in a five-inning no-hitter as the Rangers defeated host Mayfield on Tuesday, 12-0.
Mayfield revisited its past in the hiring of former Wildcat standout Megan Kuhlman to lead the softball program.
Cori Marsalis scored six of her 12 points in the fourth quarter as Mayfield came from behind to defeat host Chardon on Wednesday, 51-49.
Mayfield extended its winning streak to five straight games with a 48-43 win over visiting Riverside on Monday.
Mayfield used a 14-0 third-quarter run to pull away from host Kirtland in a 50-40 non-conference win over Thursday.
A second-half surge and 10 3-pointers led Mayfield to a 60-45 non-conference win over visiting Cloverleaf on Thursday.