2013 girls IAAM-A                   RATINGS PERCENTAGE INDEX ARC
 
Rank Team                     RPI     W  L  T      
   1 McDonogh School     1  0.6482   22  0  0
   2 St. Paul's SG, MD   2  0.5996   13  5  0
   3 Bryn Mawr SG        3  0.5672   10  5  0
   4 Maryvale Prep       4  0.5444   11  5  0
   5 Archbishop Spaldin  5  0.5016   12  8  0
   6 Mount de Sales      6  0.4865    8  7  0
   7 Notre Dame Prep, M  7  0.4807    5 11  0
   8 John Carroll, MD    8  0.4674    5  9  0
   9 Severn School       9  0.4655    9  7  1
  10 Roland Park Countr 10  0.4540    5 10  0
  11 Garrison Forest    11  0.3912    4 10  0
  12 St. Mary's, MD     12  0.3604    1 13  0