Some of the sports stories The Associated Press is covering Sunday. A full Sports Digest will be sent by about 3 p.m. A full Olympic Digest will be sent. All times EDT:- Defending national champion Alabama is No. 1 in The Associated Press preseason Top 25 college football poll as the Crimson Tide attempts to win a fifth title in eight seasons.- RIO DE JANEIRO -- The U.S. mens basketball tries for its third straight gold medal when it faces Serbia. The Americans beat the Serbs 94-91 last week in group play but blew them out 129-92 two years ago in the gold-medal game at the Basketball World Cup. Game starts 2:45 p.m.- RIO DE JANEIRO -- The marathon will be the last event decided in the Olympic track and field program in Rio, where Kenyans are expecting to wrap it up with a gold. Eliud Kipchoge has been the dominant marathoner across the last two years, and his Kenya teammate Stanley Biwott has a strong chance. Marathon started 8:30 a.m.- RIO DE JANEIRO -- Winning more medals than ever at a fully attended Olympics was obviously a huge takeaway for the U.S. Olympic Committee. The Ryan Lochte matter, however, presented a huge problem as well. News conference starts noon.- ATLANTA -- Washington left-hander Gio Gonzalez (8-9) looks for his 100th career win as the first-place Nationals wrap up a four-game series with the Atlanta Braves. Braves starter Joel De La Cruz (0-6) is still searching for his first big league win. Game starts 1:35 p.m.- KANSAS CITY, Mo. -- The Royals Danny Duffy (10-1) goes for his 10th straight win when Kansas City wraps up its four-game series against the Minnesota Twins, who send Ervin Santana (6-9) to the mound. Kansas City has won seven in a row, moving the defending World Series champs back into wild-card contention. Game starts 2:15 p.m.- Various stories from NFL training camps.- MASON, Ohio -- Angelique Kerber will overtake Serena Williams as the WTAs No. 1 player if she wins the Western & Southern Open. Kerbers match starts 2 p.m., followed by mens match.- GREENSBORO, N.C. -- Si Woo Kim brings a four-stroke lead into the final round of the Wyndham Championship. Kim was at 18-under 192 through 72 holes and is chasing his first PGA Tour victory.- BLOOMFIELD HILLS, Mich. -- Curtis Luck faces Brad Dalke in the 36-hole final match of the U.S. Amateur.- BRISTOL, Tenn. -- The Sprint Cup race at Bristol Motor Speedway resumes after rain Saturday night left drivers squeezing in just 48 of 500 laps. Race resumes 1 p.m.- LONG POND, Pa. -- Mikhail Aleshin, the first Russian-born driver to win an IndyCar pole, will lead the field to green at Pocono Raceway for a 500-mile race. Race starts 3:09 p.m. Julio Jones Falcons Jersey . The quest begins with what is supposed to be an easy one, although Germany has traditionally been a stubborn opponent to Canadian teams at international tournaments. John Cominsky Youth Jersey .C. Lions has come to an end. Banks told TSN on Jan 2 that he had no interest in playing out the option year of his contract with the Lions in 2014, and he again made that clear in a conversation with Lions GM Wally Buono last week. http://www.falconsrookiestore.com/Falcons-Takkarist-Mckinley-Jersey/ . It might not have mattered. While the Dodgers are preparing for the playoffs, the Padres showed their future has promise behind two rookies. Kaleb McGary Falcons Jersey . LOUIS -- Rookie Tavon Austin has missed another day of practice, lessening the odds hell be ready for the St. Deion Sanders Youth Jersey . The 28-year-old from Calgary matched his career best after missing just one shot in his two rounds of shooting in the mens 10-kilometre sprint competition. Smith finished in 23 minutes 15. LEXINGTON, Ky. -- The 15-year-old daughter of Olympic sprinter Tyson Gay was fatally shot in the neck, authorities and the athletes agent said Sunday, and police have arrested a man in connection with the shooting.Trinity Gay died at the University of Kentucky Medical Center, the coroners office for Fayette County said in a statement. The athletes agent, Mark Wetmore, confirmed in a text message to The Associated Press that Gays daughter had died.Police on Sunday evening announced that Dvonta Middlebrooks, 21, was arrested and charged with wanton endangerment and possession of a firearm by a convicted felon. A statement said investigators determined that Middlebrooks was in the parking lot and fired multiple shots at the time of the incident.Another man questioned by police has not been charged.Lexington police said in a statement that officers went to the parking lot of a restaurant near the University of Kentucky campus in Lexington about 4 a.m. Sunday after witnesses reported an exchange of gunfire between two vehicles. Officers located one of the vehicles and stopped two people for questioning, the statement added.Police spokeswoman Brenna Angel said police dont believe Trinity Gay was in either of the vehicles involved.Tyson Gay competed in the last three Summer Olympics. He was part of a team that won a silver medal in the 4x100-meter relay at the 2012 London Games though that medal was ultimately stripped after Gay tested positive for steroids in 2013.Last summers Games in Rio featured another stinging disappointment for Gay, 33, who has battled injuries. He was a member of the American mens 4x100-meter relay team that finished third in the final before being disqualified for an illegal baton exchange between Mike Rodgers and Justin Gatlin. The teams appeal was denied, giving Canada the bronze medal.Trinity Gay was a sprinter at Lafayette High in Lexington and finnished fourth in the 100 meters and fifth in the 200 meters at the state Class 3A high school track meet in May, records show.dddddddddddd She also ran on a 4x200 relay team that finished fourth. Her father, who ran years earlier at Lafayette, still holds the state record in the 100 set in 2001.Fayette County Public Schools Superintendent Manny Caulk said in a statement that Our hearts are broken this morning over the loss of Trinity to this tragic and senseless act of violence. Please join us in keeping the Gay family close in thought and prayer and supporting the students, staff, and families at Lafayette High during this unspeakably difficult time.Grief counselors will be at Lafayette High School on Monday for students and staff, Fayette school spokeswoman Lisa Deffendall added in an email.The police statement didnt identify Trinity Gay by name, saying a juvenile who was struck at the scene was taken by private vehicle to the UK Hospital and later pronounced dead. Police were still searching for the second vehicle, police said, adding they are continuing to investigate.A tweet from Kentucky High School Athletic Association Commissioner Julian Tackett tweeted that he was stunned: Shocked to hear of death of Trinity Gay. A life of such potential cut so tragically short. Sympathies to Tyson and entire family.USA Track and Field also tweeted, Sending our thoughts & prayers to (at)TysonLGay & his loved ones as they mourn the tragic & senseless loss of his daughter, Trinity.And NBA veteran Vince Carter of the Memphis Grizzlies tweeted his sympathy as well: Many prayers up to (at)TysonLGay and his family--Associated Press writer John Raby in Charleston, West Virginia, and AP Sports Writers Pat Graham and Teresa M. Walker contributed to this story. ' ' '