The players with the most red cards in the 21st century are:
Ramos - 26 red cards
Thiago Motta - 16 red cards
Philippe Mexes - 16 red cards
Gonzalo Rodriguez - 15 red cards
Cyril Jeunechamp - 14 red cards
Sulley Muntari - 14 red cards
Alberto Lopo - 14 red cards
Giampiero Pinzi - 14 red cards
Zlatan Ibrahimovic - 14 red cards
Matuzalém - 13 red cards