*Appearances by MLS players in September window. 81.
MLS players called up in October window, up from 76 in September. 28.
National teams that called up MLS players in October, up from 23 in September. 24 (of 27).
MLS teams that have had players called up in October.23.
MLS youth products called up in October, for four different national teams.
*Sixth in world behind only Europe's big five leagues. Source:
MLS, Stats Perform.