The 212 players on active rosters of the AFC and NFC Championship teams — Chiefs, Patriots, Rams and Saints — came from 116 different colleges, though 27 percent of all players come from 10 schools (above).
Ohio State has the most, largely thanks to the Saints, who have six Buckeyes: Eli Apple, Vonn Bell, Kurt Coleman, Ted Ginn Jr., Marshon Lattimore and Michael Thomas. Ohio State players account for more than 4 percent of all championship players.
SMU is the only Group of Five school with more than three players, and no Big 12 program has more than three (Oklahoma).
Here's the full list: