Elaine Thompson got another sprint double for Jamaica on Wednesday at the Olympics.She blasted out of the blocks and never gave Dutch sprinter Dafne Schippers, the reigning world champion, a chance to catch her on the straightaway of the 200 meters. Thompson finished in a season-best 21.78 seconds for an edge of .10 over Schippers.After winning the 100 meters on Saturday, Thompson has a double that her compatriot Usain Bolt has specialized in.Thompson became the first woman since Marion Jones in 2000 to win both Olympic sprints. Jones records have since been stripped, so Thompson is officially the first woman to win both races since Florence Griffith Joyner, who starred in the Seoul Games in 1988.I saw photos on Google, yes. I didnt know the person, Thompson said of the American great Griffith Joyner, who died 18 years ago.Since then, no female sprinter has had anything close to a lock on the shortest distances like Bolt has had over the past decade.Jamaica had stars like Veronica Campbell-Brown and Shelly-Ann Fraser-Pryce raking in Olympic gold medals, but a double always eluded them. It all came together for the 24-year-old Thompson.I had rough days training, but I did not let that overcome me, Thompson said. Im a warrior, a strong girl. I guess hard work pays off.It was evident in the race itself. Schippers was the sprinter to beat, but she is known to be slow out of the blocks. Thompson, running two lanes in front her, knew her task: Get out like lightning and make sure Schippers could never get close.I know Dafne is a strong finisher, so I knew I had to have a strong finish, as well, just keep my composure and execute straight to the line, Thompson said.She did exactly that. Try as Schippers might, this was not going to be like last years world championships, when Schippers beat Thompson for gold in Beijing during a thrilling duel.Both dipped for the line on Wednesday, but Thompson was stronger. So much so that Schippers crashed just as she leaned at the finish.I was getting closer and closer, Schippers said. I felt I was nearly passing her, but then I broke down, as well.Schippers said she had a groin injury that pushed her back into fifth place in the 100.Thompson, who came into the Olympics nursing a hamstring injury, fell to the track when she saw gold was hers. Lactic pains from the effort immediately seized her legs.I had to lay down to recover, to do my celebration, she said.Like Bolt has done twice before, Thompson now can go for a triple. The 4x100 relay heats are on Thursday, with the final on Friday.Tori Bowie of the United States earned bronze in 22.15, adding to her 100 silver.Who wouldnt be thankful for another medal? Bowie said. Now I have two.The Associated Press contributed to this report.Nike Air Max 270 Flyknit Sale . Note: The Calgary Flames announced Tuesday that Sean Monahan would not be made available to Canadas World Junior team. Cheap Nike Air Max 270 Womens .S. Open champion Justin Rose birdied the first hole with a blind shot he hit to a foot of the pin, and he stayed in front Tuesday until he completed a 4-under 67 for a two-shot lead over Jason Dufner in PGA Grand Slam of Golf. http://www.max270cheap.com/air-max-270-react-sale.html . The Canadian squad, skipped by Jennifer Jones of Winnipeg, got on the board first with two in the second end, and followed that with two more apiece in the fourth and sixth ends. Air Max 270 Mens Sale . Wilson hit Schenn from behind during Tuesday nights game in Philadelphia, earning a five-minute major for charging and a game misconduct. He has a phone hearing with the department of player safety, which limits any potential suspension to five or fewer games. Cheap Nike Air Max 270 China . -- Derrick Rose shook off poor shooting early to hit clutch shots late and Carlos Boozer had 20 points and 13 rebounds to lead the Chicago Bulls to a 104-95 preseason victory over the Oklahoma City Thunder on Wednesday night.ENGLEWOOD, Colo. -- Trevor Siemian, locked in a tight battle with Mark Sanchez for the Broncos starting quarterback job, will get his turn to start Saturday night during Denvers exhibition game against the San Francisco 49ers.Sanchez, acquired in a trade with Philadelphia as a potential replacement for the retired Peyton Manning, started the Broncos exhibition opener last week in Chicago.Rookie first-round pick Paxton Lynch also is in the mix, though the bulk of his work has been with the third team.Siemian and Sanchez have split repetitions with the Broncos first-team offense throughout training camp and with the two waging a close competition for the job, coach Gary Kubiak decided Siemian should also get a crack at starting.Kubiak said he would like to make a decision on a starter next week but did not rule out taking more time to finalize his pick.Would I like to? Yes. Will I? Well see, Kubiak said.The Broncos, coming off their Super Bowl-winning season, will have a new face at starting quarterback no matter who gets the job. Brock Osweiler, who went 5-2 in place of the injured Manning last season, left for Houston in free agency.Siemian, who got in for one play (a game-ending kneel-down) as the third-team quarterback last season, is the lone quarterback on the Broncos roster with experience in Kubiaks offensive system.Sanchez, an eight-year veteran, by far has the edge in game experience with 72 career regular-season starts, including two last season when he was a backup with the Eagles.Both played well in the preseason opener as did Lynch, and Kubiak has said he expects to have to make a very tough decision since so little has separated Sanchez and Siemian during their competition in training camp.Kubiak said he has done what he can to make the competition fair, right down to the number of plays Siemian and Sanchez get with the first-team offense.dddddddddddd He said a variety of factors will come into play in ultimately making the call.Im looking at everything, leadership, how they handle the team, Kubiak said. Obviously, you want to make them each make the same amount of decisions. If I sent one out there and one throws it four times and the other throws it 15 ... Id like to see that pretty equal. I just watch their decision-making process and those types of things.Siemian and Sanchez will each play roughly a quarter and a half. Lynch will finish up, Kubiak said.Meanwhile, Kubiak said defensive end Derek Wolfes left ankle injury was not as serious as initially feared.Wolfe limped off the practice field with the assistance of a couple of trainers Wednesday after rolling the ankle during a pass rush. He was held out of practice Thursday.Derek is fine, Kubiak said. I expect Derek back for our light practice (Friday). I expect him to play. Derek is doing well.Game notesLinebacker Von Miller, who was held out of last weeks exhibition opener at Chicago, is expected to play Saturday night against the San Francisco 49ers in his first game action since being named Super Bowl MVP in the Broncos 24-10 victory over Carolina. ... Also expected to make his Broncos debut is left tackle Russell Okung, a key offseason free agent acquisition. ... The Broncos wrapped up the second and final day of joint practices with the 49ers at their Dove Valley training facility.---Online:AP NFL website: http://www.pro32.ap.org and AP NFL Twitter feed: http://www.twitter.com/AP-NFL ' ' '