CHICAGO -- Chicago Blackhawks goaltender Nikolai Khabibulin has surgery Tuesday to repair a torn rotator cuff in his right shoulder and will be out 4-5 months. Joe Panik Jersey . The Blackhawks called the surgery successful, and said the procedure was performed at Northwestern Memorial Hospital. Team Dr. Michael Terry says the injury was becoming problematic, but a full recovering is expected. The 40-year-old Khabibulin has played in four games with the Blackhawks this season (1-0-1). Mel Ott Jersey .Y. - Referee Ed Hochuli referred to replay official Tom Sifferman by his nickname Jungle Boy, which was heard on the in-stadium microphone during the Arizona Cardinals-Carolina Panthers NFC wild-card game Saturday. Willie McCovey Jersey . The same for both the Calgary Flames and the Edmonton Oilers.MEXICO CITY - Defending Mexican league champion America defeated Leon 3-2 in its opening game of the second half of the Mexican season this weekend.Monterrey was upset by Leones Negros 1-0, while Chiapas beat Chivas 2-1, putting the historic Guadalajara team in further danger of relegation.In other matches from round one of the league this weekend, Veracruz beat Santos Laguna 2-1, Morelia drew 0-0 with Toluca, Puebla won 2-1 against Tijuana, Atlas overcame Tigres 1-0, Pachuca lost 1-0 to Cruz Azul, and Queretaro drew 1-1 with Pumas.Like most Latin American countries, Mexico divides its season into two parts, crowning champions for the first and second halves of the season. This is the league stage of the so-called Clausura (Closing title). Juan Marichal Jersey. Americas Oribe Peralta netted twice in the first eight minutes against Leon on Saturday. Moises Velascos own goal and Mauro Bosellis header brought Leon level before half time, but Carlos Quinteros volley off the post in the 66th secured the win for America.Fidel Martinez headed in a cross from Luis Telles to put Leones Negros ahead in the 68th minute against Monterrey on Sunday.Carlos Salcedo netted an own goal that put Chiapas in front in the 59th. Omar Bravo equalized in the 73rd, but Aviles Hurtado headed the winner three minutes before full time.Edy Brambilas diving header in the 80th was the difference for Atlas against Tigres. ' ' '