Auburn goes into the second half of its season on a much more optimistic note after closing out the first half on a three-game winning streak.The 21st-ranked Tigers (4-2, 2-1 Southeastern Conference) are coming off a bye week, and now they face key challenges starting Saturday, when No. 17 Arkansas (5-2, 1-2) visits the Loveliest Village on the Plains. Kickoff at Jordan-Hare Stadium in Auburn is set for 6 p.m. ET (ESPN).The next week, the Tigers go to No. 23 Ole Miss.Auburn coach Gus Malzahn credits a resurgence in the offense to the bounce-back by his team, which lost two of its first three games to a pair of highly ranked teams, Clemson and Texas A&M.Quarterback Sean White, an accurate passer, is beginning to play with more confidence, senior receiver Tony Stephens is stepping up his game, and Kamryn Pettway is joining with starter Kerryon Johnson to give the Tigers a one-two punch at running back.Pettway was particularly key in a 38-14 win over Mississippi State in Auburns last outing after Johnson went out with an ankle injury. A sophomore, Pettway responded with a career-high 169 yards rushing against the Bulldogs. Johnson is expected back for the game against Arkansas.Offensive coordinator Rhett Lashlee took over play-calling from Malzahn during the winning streak and went back to a run-first mentality. Lashlee noted that even with an emphasis on the running game behind Johnson and Pettway, the Tigers havent forgotten how to pass and are capable of throwing it more than the 18 times they did against Mississippi State.That time is coming, he said.Auburns defense has been pretty solid all year, giving up only 10 touchdowns in all. Four of those scores came long after the issue was already decided in Auburns favor.The truth of the matter is, I think every player you coach wants to be able to look at something and say, You know what, were doing this pretty well and were getting better, were making progress and we got a lot of ways that we can improve, first-year defensive coordinator Kevin Steele said. Weve done a really nice job, but how can we make it better?Arkansas is coming off its first SEC win of the season after holding on for a 34-30 victory over Ole Miss. The Razorbacks lost two of their previous three outings, sandwiching a rout of Alcorn State in between losses to SEC West leaders Texas A&M and Alabama.You have to keep it in perspective, Hogs coach Bret Bielema said. I told those guys on Sunday, you lost to two teams that are undefeated, might be the two best teams in college football. Keep in perspective where we are, keep working, keep grinding, and someday well be there.The win over the Rebels, secured when defensive back Santos Ramirezs hit on Ole Miss quarterback Chad Kelly forced Kelly to cough up the football on the Rebels final drive, did help bring restore some confidence to a team that was disappointed it didnt have enough to upset the No. 1 Crimson Tide the previous week.I thought our guys really rebounded well, Bielema said. Ive always said with high expectations comes a high price when you dont reach those things. Our guys responded really well.Junior quarterback Austin Allen continued his solid play in his first season as a starter by completing 19 of 32 passes for 229 yards and three touchdowns and sophomore running back Rawleigh Williams III rushed for 180 yards on just 27 carries against the Rebels.The Auburn-Arkansas series has been closely competitive since the Razorbacks joined the SEC in 1992 with Auburn holding a slight 12-11-1 edge since then. The only other time they met was in the 1984 Liberty Bowl, won by Auburn 21-15.In the 25 meetings overall, Auburn has outscored Arkansas by just 633-629, though 11 of the past 15 meetings were decided by 17 points or more. Last year it took four overtimes before the Razorbacks escaped with a 54-46 win after the teams finished regulation deadlocked at 24-24.Cheap Brewers Jerseys China . First off, the fans ripped the Cubbies introduction of a fuzzy new kid-friendly mascot named "Clark". Cheap Cecil Cooper Jersey . -- Eastern Kentucky thrives off creating havoc for others. http://www.cheapbrewersjerseys.com/ .J. -- Josh Cribbs was in the Pro Bowl in February and out of a job six months later. Cheap Paul Molitor Jersey . A lawyer for MLB, Matthew Menchel, confirmed Wednesday the league dropped its case against Biogenesis of America, its owner Anthony Bosch and several other individuals. The lawsuit had accused Biogenesis and Bosch of conspiring with players to violate their contracts by providing them with banned performance-enhancing substances. Cheap Brewers Jerseys . Louis Blues teammates who would also be participating in the Olympics, Alex Pietrangelo felt right at home, no different in some ways to the travel experience of any old road trip – save for the length of the journey, that is.SAO PAULO -- Sundays rain-troubled Brazilian Grand Prix could have been the last such event for a while.Formula One organizers and political officials say that the continuation of the race at the Interlagos track needs greater financing at a time when Brazil is cutting expenses amid a severe economy crisis.The Brazilian Grand Prix will run a deficit of around $4 million for just this year, according to race organizer Tamas Rohonyi, but the total figure for next year could be significantly worse -- perhaps up to $10 million -- because of the absence of key sponsors.If we cant bring sponsors back, then Formula One management would have to cover that gap, Rohonyi told reporters shortly before Sundays race, which was won by Mercedes driver Lewis Hamilton. That is why Formula One boss Bernie Ecclestone is worried.Organizers and local officials have said that a Wednesday meeting in Sao Paulo will be important to determining the future of the race in Brazil.Ecclestone suggested earlier this year that three races were at risk for 2017: Brazil, Germany and Canada. At the time, Brazilian organizers answered that uncertainty by saying the event is under contract until 2020.Two companies, Shell and state-run oil giant Petrobras, declined to renew key sponsorships ahead of this seasons race. Petrobras has needed to cut expenses in the wake of a growing corruption scandal and has also pushed away from its sponsorship deal with the Williams team, which saw Brazilian driver Felipe Massa run the last home Grand Prix of his F1 career.Ecclestone meet with President Michel Temer, who took office after Dilma Rousseff was impeached in May, for the first time earlier this week.dddddddddddd Neither side offered details of the conversation, but Temer has direct power over Petrobras and other state-run companies that have made large investments in sports in recent years.Brazils economy, which fell 4 percent in 2015, is expected to dip another 3 percent this year, though economists are predicting a mild recovery in 2017.The loss of sponsorships isnt the only risk to the traditional race in Sao Paulo, which has been on the calendar since 1973. Sao Paulos Mayor-Elect Joao Doria, who introduces himself as a manager first and politician second, has pledged to privatize the entire Interlagos compound.Current Mayor Fernando Haddad said his administration is eager to complete ongoing renovations at the facilities, which began in 2015 and were reported to cost $60 million, but it is better that we discuss that with the new mayor this week because it might not be worth to invest more here.Still, Haddad believes a solution will be found.When I took over in 2013, no one expected this infrastructure that we built at Interlagos, he told reporters on Sunday. Even with the economy crisis, we managed to do almost all of it.Formula One is a good investment. It brings revenues of about $60 million in only one weekend and it makes Sao Paulo known abroad. I hope it stays. ' ' '