BUFFALO, N.Y. - The NHL has suspended Buffalo Sabres forward Zenon Konopka for 20 games after he tested positive for a banned substance. In announcing its decision Thursday, the NHL did not reveal what substance was discovered in the players system. In a statement released through the NHL Players Association, Konopka accepted responsibility for the positive test. Konopka wouldnt specify what the substance was except to say it was an ingredient found in an over-the-counter product. Konopkas future was already uncertain in Buffalo because he is eligible to become an unrestricted free agent in July. The NHL said the 20-game ban will be enforced once the player signs a new contract. The Sabres claimed the 33-year-old journeyman off waivers in January after he was released by Minnesota. Carey Price Jersey . While hell be dialed in to that tournament on a course he loves, you can forgive him if his eyes glance down the calendar just a bit, towards April. Dickie Moore Jersey . Top-seeded Djokovic, who is making only his second appearance this year after reaching the quarterfinals of the Australian Open, was a 6-3, 6-3 winner over 54th-ranked Istomin of Uzbekistan. "It wasnt as easy as the scoreline indicates," said Djokovic, who has won in Dubai on four occasions. http://www.canadienssale.com/authentic-serge-savard-canadiens-jersey/ . -- Louisville backup quarterback Reggie Bonnafon ran for two touchdowns and passed for another and the No. Mike Reilly Canadiens Jersey . -- Arizona coach Bruce Arians says there "were obviously very, very many problems" with the officiating in the Cardinals 24-21 loss at Philadelphia. Max Domi Canadiens Jersey . Cristiano Ronaldo, Gareth Bale and Karim Benzema scored two goals each Wednesday night in a 6-1 rout of Schalke in the first leg of their second-round matchup. "We played a very, very good match," Madrid coach Carlo Ancelotti said. "We got well into the match, scored two early goals and that opened the game and left us able to counter and to use the speed of our players.Denver, CO (SportsNetwork.com) - Cody Zeller scored a career-high 21 points and the Charlotte Hornets rolled to a 104-86 win over the Denver Nuggets on Saturday night. Michael Kidd-Gilchrist added 17 points and 13 rebounds and Al Jefferson and Jason Maxiell each scored 14 for the Hornets, who missed all 11 of their 3- point attempts but led by as many as 36. Lance Stephenson contributed 13 assists off the bench in the win. Danilo Gallinari had 15 points to lead the Nuggets, who have lost nine of their last 10. Zellers previous career high was 20 points in a 104-95 win over Boston on Jan. 5. He was most of the way there after scoring 14 points on 7-of-8 shooting in the first quarter, when the Hornets shot better than 54 percent for a 330-15 lead going into the second.dddddddddddd Denvers last lead was 13-12 but it was followed by an 18-2 run to end the quarter that gave the Hornets the lead for good. Zeller had 12 points during the flurry, including eight in a row during one stretch. The lead reached 32 by halftime and was as high as 36 in the third quarter on a Kidd-Gilchrist free throw with 9:45 remaining. The Nuggets only managed to get it under 20 down the stretch. Game Notes The Hornets have won four in a row in the series ... Charlotte will end its road trip Monday in Washington with the first of two consecutive games against the Wizards ... The Nuggets start another three-game road trip on Tuesday in Philadelphia. ' ' '