64 club pairs · 509 shared players
- Chelsea & AC Milan 26
- Chelsea & Arsenal 18
- Chelsea & Manchester City 17
- Chelsea & Aston Villa 16
- Chelsea & Crystal Palace 15
- Chelsea & Real Madrid 14
- Chelsea & Fulham 14
- Chelsea & Strasbourg 14
- Chelsea & Barcelona 13
- Chelsea & Leicester City 13
- Chelsea & Monaco 12
- Chelsea & Manchester United 11
- Chelsea & Liverpool 11
- Chelsea & Brighton 11
- Chelsea & Atlético Madrid 10
- Chelsea & Roma 10
- Chelsea & Marsilya 10
- Chelsea & B. Dortmund 10
- Chelsea & West Ham 10
- Chelsea & Bournemouth 10
- Chelsea & Everton 9
- Chelsea & Inter 9
- Chelsea & Napoli 9
- Chelsea & Lyon 8
- Chelsea & Porto 8
- Chelsea & Newcastle 8
- Chelsea & Nottm Forest 8
- Chelsea & Galatasaray 7
- Chelsea & Southampton 7
- Chelsea & Fenerbahçe 6
- Chelsea & Juventus 6
- Chelsea & Paris SG 6
- Chelsea & Benfica 6
- Chelsea & Ajax 6
- Chelsea & PSV 6
- Chelsea & Atalanta 6
- Chelsea & Leeds 6
- Chelsea & Rennes 6
- Chelsea & Kasımpaşa 6
- Chelsea & Beşiktaş 5
- Chelsea & Trabzonspor 5
- Chelsea & Sevilla 5
- Chelsea & Lille 5
- Chelsea & Tottenham 5
- Chelsea & Villarreal 5
- Chelsea & Lazio 5
- Chelsea & Fiorentina 5
- Chelsea & Sampdoria 5
- Chelsea & Werder Bremen 5
- Chelsea & Rayo 5
- Chelsea & Leverkusen 4
- Chelsea & RB Leipzig 4
- Chelsea & Wolfsburg 4
- Chelsea & Wolves 4
- Chelsea & Getafe 4
- Chelsea & Torino 4
- Chelsea & Stuttgart 4
- Chelsea & M'gladbach 4
- Chelsea & Nice 4
- Chelsea & Lens 4
- Chelsea & Nantes 4
- Chelsea & St. Étienne 4
- Chelsea & Feyenoord 4
- Chelsea & Sporting CP 4