Barcelona earned a record 16th straight win in the Spanish league by beating Atletico Madrid 3-0 with a Lionel Messi hat trick on Saturday.
The historic win provisionally lifted Barcelona 10 points clear of Real Madrid at the top of the table ahead of its fierce rival's match against Real Sociedad on Sunday.
Messi decided the contest with two goals before the half-hour mark and added a third in the second half.
Barcelona's streak surpassed the 15 wins by Alfredo Di Stefano's Real Madrid 50 years ago.
Pep Guardiola's team has outscored its opponents 60-6 during the winning run that is the 10th longest in European history.
Atletico Madrid coach Quique Sanchez Flores left striker Diego Forlan out of the starting 11 and reinforced his midfield with former Barcelona youth academy product Fran Merida. But the move did not pay off, as Barcelona controlled the ball from the opening whistle.
Atletico resisted until Messi broke through for the two-time defending champions in the 17th.
Messi cut back from the right flank across the edge of the area, leaving behind three defenders before firing a left-footer into the right corner of David De Gea's goal.
Messi's second goal was product of a great team buildup. After Antonio Lopez touched it but could not clear, Pedro Rodriguez linked up with David Villa, who slipped the ball between two defenders for Messi to punch in.
With Forlan coming on after the restart, Atletico had a good beginning to the second half and Barcelona center back Gerard Pique saved a strike by Filipe Luis on the goal line in the 53rd.
De Gea swatted a Messi header over the crossbar in the 73rd, but six minutes later Messi pounced to tap in a ball that De Gea blocked but could not hold.
Messi has 40 goals in 33 games in all competitions and his 24 league goals put him two ahead of Real Madrid's Cristiano Ronaldo for Spain's leading scorer. With 167 goals for Barcelona in all competitions, Messi moved past Josep Escola (164) into sole possession of fourth place on the club career scoring list, trailing Cesar Rodriguez (235), Laszlo Kubala (196) and Josep Samitier (178).
Barcelona set a club record of 28 weeks without a loss earlier this season and stayed on pace to break a whole set of other records, including season points total, victories in a season, goals scored and fewest goals allowed.
Earlier, Levante handed Villarreal its first loss this season at El Madrigal Stadium with a 1-0 win, and Athletic Bilbao beat 10-man Sporting Gijon 3-0 to move into fifth place ahead of Espanyol, which lost 3-2 at Almeria.
Villarreal had previously dropped only two points at home, but Levante's line of five defenders succeeded in disrupting the ''Yellow Submarine's'' normally potent attack, and Valmiro ''Valdo'' Lopes scored the visitors' winner in the 49th minute.
Villarreal remained in third place, but let escape a great chance to close on Real Madrid, which stayed six points clear.
At San Mames Stadium, David Lopez put Bilbao in front in the 16th from the penalty spot, Gaizka Toquero doubled the lead in the 27th, and Llorente scored his 13th this season to cap the win in the 74th. Bilbao has won four straight games for the first time 1997.
''The team is on a roll,'' said Bilbao coach Joaquin Caparros. ''Four straight wins give us a lot of confidence heading forward.''
At Juegos Mediterraneos Stadium, Marcelo Silva, Kalu Uche, Hernan Bernardello put Almeria ahead 3-0 in 18 minutes.
Joan Verdu and substitute Alvaro Vazquez cut the deficit for Espanyol, but Almeria held on for its second home win.
Also, Getafe downed Deportivo La Coruna 4-1, while Mallorca drew 1-1 at Osasuna and Racing Santander drew 1-1 at Zaragoza.
Adrian Colunga scored twice and Nicolas ''Miku'' Fedor added another goal before halftime for Getafe.
Pedro Rios sealed the win in the 57th, and Ivan ''Riki'' Sanchez-Rico scored Deportivo's consolation goal in the 69th with a penalty.
At Reyno de Navarra Stadium, Osasuna went ahead in the 8th when Miguel Flano finished off a rebound in the area, but Gonzalo ''Chori'' Castro equalized for Mallorca in the 37th.
Zaragoza winger Sad Boutahar cancelled out Christian Fernandez's 14th-minute opener with a goal in the 40th, but his team saw its winning run end at three games.
Also on Sunday, Sevilla faces Malaga and Hercules is at Valencia.
