The Spaniard will next take on 18th seed Grigor Dimitrov of Bulgaria, who beat Slovakia's world number 102 Andrej Martin 6-4, 7-6, 6-1.
Taizhou equalized at the beginning of the second half as Zhang Yang netted in the 52nd minute.
Also on Saturday, Andre Villas-Boas' Marseille, still struggling for a win, was held by Metz 1-1 at home.
In a 13th round match between SIPG and Guoan, refereeing decisions caused controversy and conflict between the two sides. In all, six clubs have appealed to the Chinese Football Association regarding refereeing mistakes and omissions, which adds another challenge for the CSL to face.
The controversial incident happened in Djokovic's last-16 clash at Flushing Meadows against Spain's Pablo Carreno Busta, as the Serbian smashed a ball in frustration which struck a line judge in the neck, causing her to fall to the ground.
Local favourite Kristina Mladenovic was a victim of a missed call in her first round defeat to Laura Siegemund of Germany on Tuesday.
Unai opened the scoring with a carefully placed shot following a swift break in the 40th minute and, although Kike Garcia equalized for Eibar three minutes into the second half, the midfielder popped up again to finish the best move of the game three minutes from time to deservedly send the points back to Bilbao.
In case of infections within club ranks, clubs must ensure at least a 13-man squad to compete in games.
Lautaro's scorcher before the interval wiped out Christian Kouame's opener, and the Argentinian then forced Federico Ceccherini into scoring an own goal seven minutes after the break, helping the Nerazzurri turn around the game.
The Tokyo Paralympic torch relay, which will be held from August 12 to 24, 2021, will also have no major changes to the plans announced for the relay originally scheduled for this year. Enditem
British-born defender Jiang Guangtai, whose English name is Tyias Browning and Brazilian-born striker Fei Nanduo, Fernando, both play for Guangzhou Evergrande. The Chinese Super League defending champions have six players called up to the national team.