CALGARY, Alberta -- The Columbus Blue Jackets and their emerging rookie defenseman are enjoying this breakout season.Sam Gagner got his fifth goal in five games, Zach Werenski continued his impressive rookie season with two assists and the Blue Jackets beat the Calgary Flames 4-1 on Friday night for their eighth straight win.The streak is tied for the second-longest ever for Columbus, which is in third place in the highly competitive Metropolitan Division with 42 points.Werenski has 20 points on the season, tied for fourth among rookies. He has six more points than the closest rookie defenseman.Were pretty hot right now and its fun to be on a winning team. said Werenski, who was selected eighth overall in the 2015 NHL Draft.His first assist came when he forced a turnover in the neutral zone that led to Brandon Saads goal with 5:34 left in the first, putting Columbus up 2-0.Werenski also assisted on Gagners power-play goal 1:14 into the second for a 3-1 lead. The 19-year-old defenseman fired a slap shot from the blue line that Gagner deflected for his team-leading 13th goal.It seems like the puck is finding the back of the net, Werenski said. I just threw it to the net, hoping it got there. I couldnt really see anything and next thing I know guys are celebrating.Boone Jenner, Brandon Saad and Matt Calvert also scored for Columbus, which owns the NHLs best winning percentage at .750. The Jackets are 13-1-2 in their last 16.Weve had a really good mindset where were just trying to approach every day as a new day and trying to get better, Gagner said. That mindset has been huge for us. Hopefully we can keep it going.Sergei Bobrovsky made 22 saves to run his winning streak to seven and improve to 18-5-2.Sean Monahan scored for Calgary, which has lost two straight on the heels of a six-game winning streak. Chad Johnson had 25 stops.Last couple games, its been frustrating because guys are trying to block them and theyre just getting piece of them or pucks are floating through three guys, Johnson said.Monahan extended his career-best point streak to nine games (five goals, six assists), which is now the NHLs longest active streak after Sidney Crosby ended his nine-game run Friday.Calvert got his goal short-handed 7:31 into the second. He intercepted Johnny Gaudreaus pass at the blue line and raced away on a breakaway, tucking his fifth goal through Chad Johnsons pads.It was redemption for Calvert, who took the penalty in the first period that put the Flames on a two-man advantage and led to Monahans goal at 16:45.Gaudreau combined with Kris Versteeg to set up Monahans one-timer. Gaudreau has points in six straight (two goals, eight assists) since returning from his broken finger.Game notes Columbus coach John Tortorella (499-413-127) is one win away from becoming the 24th NHL coach to win 500 games. ... The Blue Jackets team record for a winning streak is nine games from March 18-April 4, 2015. ... Flames have power-play goals in seven straight games for the first time since 2005-06.UP NEXTBlue Jackets: Play at Vancouver on Sunday.Flames: Play at Arizona on Monday night. Adalberto Mondesi Jersey . JOHNS, N. Bret Saberhagen Jersey . Vancouver Whitecaps and Toronto FC failed to make the postseason while Montreal Impact fell at the first hurdle losing heavily to Houston Dynamo in the Eastern Conference Knockout Round. https://www.cheaproyals.com/ .Y. -- Bills receiver Stevie Johnson has a bone to pick with the NFL schedule maker. Danny Duffy Jersey . -- If this was Aaron Gordons final home game at Arizona, and it almost certainly was, then he went out in style. Danny Jackson Jersey . The 19-year-old Olsen played 34 games with the Kelowna Rockets of the WHL this season. In that time, hes recorded 17 goals and 17 assists with 36 penalty minutes. Bryan Habana has suffered the same fate as Liam Messam with the Springboks flyer joining the New Zealander in missing a ticket to the Rio Olympic Games.Habana was on Thursday excluded from a 12-man South Africa Sevens squad, the veteran winger overlooked as coach Neil Powell opted for Juan de Jongh and Cheslin Kolbe from his 15-a-side contenders.Powell has however named a formidable squad which will be captained by Kyle Brown and includes Sevens speedsters Seabelo Senatla and Rosko Specman.It was really tough finalising the 12-man squad presented to SASCOC, Powell said.I could have picked three different teams and all would have been very competitive, but unfortunately, only 12 can go. We have named Francois Hougaard and Chris Dry as back-up players that will travel to Rio as well, but they will be staying outside the official vvillage.ddddddddddddI want to thank all 23 players that contributed this year and the final 19 who really worked hard towards a common goal. That said, we are not done yet and will have to work hard in the remaining 20 days or so to fine-tune our play.New Zealands Sonny Bill Williams is one of the few 15s players from across the globe to have won selection for Rio as Australia coach Andy Friend also opted for regular Sevens players earlier Thursday.South Africa squad for Rio: Kyle Brown (captain), Tim Agaba, Philip Snyman, Werner Kok, Dylan Sage, Kwagga Smith, Rosko Specman, Cheslin Kolbe, Cecil Afrika, Justin Geduld, Juan de Jongh, Seabelo Senatla. Travelling reserves: Chris Dry, Francois Hougaard. ' ' '