Sergio Busquets has said that Barcelona have luck to thank for tonight's last-gasp win away to Valencia.

The Spaniard scrambled home a 94th-minute winner at the Mestalla to snatch a 1-0 victory and keep the Catalan giants two points behind La Liga leaders Real Madrid.

"We were very fortunate to get that chance in the last minute. It makes us feel delighted after a very hard struggle," Busquets told reporters.

"We knew it was going to be difficult and it certainly was, but we kept fighting until the end."

Luis Enrique's side face Segunda Division B outfit Huesca in the Copa del Rey on Wednesday.