after knocking out top seed grigor dimitrov in the first round, tunisian wild card malekjaziri continuednnis championships with a second round win over dutchman robin haase on wednesday. ranked 117th in the world he was a straight sets 7—6, 7—6 winner over the world number 43, taking just under two hours and the 34 year old's next opponent will be greece's stefanos tsit—sipas, who eliminated sixth seed philipp kohlschreiber. second seed lucas pouille defeated russian karen khachanov in three sets to reach the quarterfinals. it was a repeat of the recent open 13 provence final in marseille which was won by khachanov but three days later it was pouille who emerged victorious this time, winning 6—4, 3—6, 6—3 and he'll next play japan's yuichi sugita. roberto bautista agut was made to work hard in a difficult early match with frenchman pierre—hugues herbert. opening on centre court, the spaniard finally won 6—4, 6—7, 6—1 as he raced into the lead but was pegged back. in the end, the third seed won in two hours and 22 minutes and will go on to face croatia's borna coric in the last eight. the