- sofascore.com player/kaan-ayhan/138152Kaan Ayhan profile player page. Goals, matches, stats, player ratings and more.
- worldfootball.net player_summary/kaan-ayhan/Kaan Ayhan - Galatasaray, Sassuolo Calcio, Fortuna Düsseldorf, FC Schalke 04, Eintracht Frankfurt, FC Schalke 04 II...
- footballdatabase.eu en/player/details/138841-kaan…Kaan Ayhan's player data and stats...
- soccer.ru players/news/kaan-ayhan
- dailysports.net ru/players/kaan-ayhan/
- kk.mgwiki.top wiki/Kaan_Ayhan
- sports.ru football/person/kaan-ayhan/
- ru.wikibrief.org wiki/Kaan_Ayhan