I did a little research and found this. I'm missing a couple years. These are #1 ranked players currently playing in college.
View attachment 27964
Taking
@HuskyNan 's information and filling in the missing years/information...
ASGR (2014)
1. A'ja Wilson (South Carolina)
2. Gabby Williams (UConn)
3. Kelsey Mitchell (Ohio State)
4. Brianna Turner (Notre Dame)
5. Gabby Green (California)
6. Sadie Edwards (UConn/USC)
Dan Olson/Collegiate Girls Basketball Report (2014)
1. A'ja Wilson (South Carolina)
2. Brianna Turner (Notre Dame)
3. Ariel Atkins (Texas)
4. Jordin Canada (UCLA)
5. Kelsey Mitchell (Ohio State)
6. Jamie Nared (Tennessee)
Blue Star (2015)
1. Katie Lou Samuelson (UConn)
2 . Asia Durr (Louisville)
3 . Jessica Shepard (Nebraska/Notre Dame)
4 . Lashann Higgs (Texas)
5 . Napheesa Collier (UConn)
6. Arike Ogunbowale (Notre Dame)
Dan Olson/Collegiate Girls Basketball Report (2015)
1. Katie Lou Samuelson (UConn)
2 . Asia Durr (Louisville)
3 . Jessica Shepard (Nebraska/Notre Dame)
4. Cecilia Zandalasini (pro)
5. Angela Salvadores (Duke/pro)
6. Napheesa Collier (UConn)
Dan Olson/Collegiate Girls Basketball Report (2016)
1. Lauren Cox (Baylor)
2. Joyner Holmes (Texas)
3. Crystal Dangerfield (UConn)
4. Sabrina Ionescu (Oregon)
5. Erin Boley (Notre Dame/Oregon)
6. Alecia Sutton (Texas)
Dan Olson/Collegiate Girls Basketball Report (2017)
1. Megan Walker (UConn)
2. Evina Westbrook (Tennessee)
3. Rellah Boothe (Texas)
4. Chasity Patterson (Texas)
5. Sidney Cooks (Michigan State)
6. Chennedy Carter (Texas A&M)
FYI...ESPN/Hoopgurlz is now done by Dan Olson, who does Collegiate Girls Basketball Report. Whereas the rankings that Olson gives for ESPN are updated 2-3 times per year, his Collegiate Girls Basketball Rankings are updated constantly.