NEWTON, Iowa -- Chase Briscoe won the ARCA series race Saturday at Iowa Speedway for his second victory in a row.Briscoe held onto the top spot following a pair of restarts and went on to win by nearly three seconds.Pole-sitter Kyle Benjamin was second, followed by Harrison Burton, Dalton Sargeant and Myatt Snider.Kyle Weatherman was leading 88 laps in when his car got loose and slammed into the wall. Briscoe surged ahead and hung on for his second career win -- both coming in the past two weeks.Weatherman finished ninth. Jacob Bruun Larsen Dortmund JerseyChristian Pulisic Jersey . Thats not a comment on the suspension that banished the Portland Winterhawks general manager and coach from his Western Hockey League teams bench for most of the 2012-13 season. http://www.footballdortmundpro.com/Kids-Marcel-Schmelzer-Jersey/ .R. Smith realized how easily basketball can be taken from him, and he wasnt going to take his place in the NBA for granted anymore. Alexander Isak Jersey . Louis Blues absence from top spot in the TSN. Dan-Axel Zagadou Dortmund Jersey . The lawyers filed a 33-page amended complaint Tuesday in federal court in Manhattan, expanding on the suit originally filed Oct. 3 in New York Supreme Court. Arbitrator Fredric Horowitz last week refused to compel Selig to testify in the grievance, and Rodriguez then walked out of the hearing without testifying. MIAMI -- For the Miami Dolphins, the usual optimism of training camp lasted only until the first scrimmage, when a dismal showing by the offense prompted all kinds of dire commentary about how 2016 was going to be more of the same.Tackle Branden Albert, not one to overreact after nine years in the NFL, suggested waiting a few more weeks before drawing conclusions.I dont know why everybody is getting their panties in a bunch, Albert said. We will see when the time is right.While Albert preaches patience, long-suffering Miami fans are anxious to know whether things will be different under Adam Gase, the teams ninth coach since 2004.Gase won raves for his work with Jay Cutler, Peyton Manning and Tim Tebow, and now hell try to help Ryan Tannehill become a winner.Hes an expert in pushing guys to reach their potential, Tannehill said, and Im excited to have him.Gase has given Tannehill broader flexibility to change plays, and urged the easygoing Texan to assume more of a leadership role as he begins his fifth NFL season. Tannehills resume includes 15,460 yards passing and 87 touchdowns while starting every game, but he has yet to lead Miami to a finish above .500, much less a playoff berth.The biggest thing Gase could to do to help Tannehill is provide him with better protection. Tannehill has been sacked 184 times since 2012, most in the NFL.Here are the other key issues that will help determine whether the Dolphins earn their first playoff berth in eight years:BLOCKING: The offensive line has been the biggest culprit during Miamis postseason drought, but the unit could be much improved thanks to the addition of first-round pick Laremy Tunsil, touted by some as the best player in the draft.The Dolphins novel solution to their blocking woes will likely be to start four left tackles, although Albert will be the only one lining up at that position. The others with experience at left tackle are Tunsil at left guard, veteran newcomer Jermon Bushrod at right guard and JaWuan James at right tackle. Center Mike Pouncey will anchor tthe unit when he returns from a preseason hip injury.dddddddddddd.COMEBACK BIDS: The Dolphins have two worrisome Achilles heels, belonging to running back Arian Foster and defensive end Cameron Wake. The pair of four-time Pro Bowlers are trying to come back from Achilles tendon surgery last year.Newcomer Foster could provide a big boost because the Dolphins have no other established running back. Jay Ajayi began training camp with the No. 1 unit after rushing for 187 yards as a rookie, but was unimpressive during the exhibition season.Wake, who has 70 career sacks, might assume a new, career-extending role as a pass-rush specialist on the Dolphins deep defensive line.DEFENSIVE WORRIES: Wake, newcomer Mario Williams and Ndamukong Suh give Miami a trio of four-time Pro Bowlers in the front four.We have great potential, new defensive coordinator Vance Joseph said. Those guys have a history of being great pass rushers, but thats on paper. Until we do it, nothing is solid.And the rest of the defense could cause Joseph headaches. Miami swung a trade to acquire middle linebacker Kiko Alonso and cornerback Byron Maxwell, but there were reasons (injury and underperformance) the Eagles let them go. And the Dolphins must count on a rookie, second-round draft pick Xavien Howard, at the other cornerback spot.TOUGH SCHEDULE: Perhaps the toughest early schedule of any team includes games at Seattle and at New England to start the season, so the Dolphins will likely find out quickly how Gase handles losing.The home opener is Sept. 25 against Cleveland, which will showcase the results of a $500 million stadium renovation that includes a flashy canopy and new video boards. All the stadium needs now is a winning team.---AP NFL website: www.pro32.ap.org and http://twitter.com/AP-NFL---Follow Steven Wine on Twitter: http://twitter.com/Steve-Wine. His work can be found at http://bigstory.ap.org/content/steven-wine ' ' '