Eric Dier made just his fifth appearance of the 2019/20 campaign on Wednesday night as Tottenham Hotspur thumped Red Star Belgrade 4-0 in the Champions League.The Englishman has struggled for action this season but was given the nod for Wednesday's European outing and certainly did not disappoint the club's fans.Indeed, many have taken to social media to lavish praise on the 25-year-old's performance.According to WhoScored, the former Sporting Lisbon youngster won two aerials and boasted a pass success rate of 89% during his 90 minutes on the field.In truth, there will be much tougher tests for Mauricio Pochettino's side in the coming weeks than the Belgrade outfit.A 4-0 victory away from home in Europe is nothing to be upset about, though, and even Christian Eriksen registered in the latter stages having previously managed just one goal this term.Dier's overall performance made a big impression on the Spurs fans, and a selection of the Twitter reaction to his performance can be seen below: