Chelsea and Ajax head in Tuesday's Champions League encounter at Stamford Bridge.
Chelsea have a 100%-win record in UEFA Champions League matches against Dutch opponents, beating Feyenoord twice in the 1999/2000 season and Ajax on MD3 this season.
Ajax also have a good memory, they have never lost an away Champions League match in England (W1 D3 L0), winning most recently away at Spurs in April 2019.