Baseball Mogul 2020 adds stats from 55 different NCAA conferences (Big 12, Big East, etc.) and 4 different collegiate summer leagues (Cape Code League etc.):
In addition to providing a more complete history for each player, these stats also make our projections more accurate — especially for recently drafted players.
... and more players!
I've also incorporated more minor leaguers, going all the way back to 1900. The 2020 Opening Day database now includes 2,932 active players (214 more than Baseball Mogul 2019) and more than 21,000 historical players.