The players, all aged between 12 and 15, were returning to the town of Offinso having undergone a local district football registration exercise when their driver lost control of the minibus and crashed into a river.
The Serb frequently used drop shots throughout the game, just as he did during his Rome title run last week.
McDonald tried to play more aggressively in the third set, but it was too late and not enough to overturn a match against the greatest ever tennis player on clay.
Once the race was underway, stewards decided to hit Hamilton with two five-second time penalties, which he served at his pit stop on lap 17.
"The event named after our great hero and trailblazing Olympic champion, Kipchoge Keino, will bring together elite athletes from all over the world to compete in various track and field events," he said.
DALIAN, China, Sept. 27 (Xinhua) -- Shanghai Shenhua beat Henan Jianye 2-0 in the 14th round to secure a top eight spot in the Chinese Super League (CSL) on Sunday.
Although Jurgen Klopp's men were relentless, Arsenal had their chances and Alisson had to be at his best to twice deny Lacazette who had been put through on goal.
Nadal powered to sweep 11 straight games from a 1-1 tie in the first set, which ended when the 19-time Grand Slam champion forced McDonald to come to the net with a dropshot and then fired a forehand cross-court winner.
Other games played on Wednesday sees Atletico Madrid (and Luis Suarez fresh from two goals on his debut) travel to face recently promoted Huesca, while Villarreal entertain Alaves, who are without a win so far this season and Eibar are at home to Elche.
Qin Haiyang from Shanghai, who finished second in the preliminary final of the 400m event, missed the final, after he failed to make the top eight in a selection of physical tests, according to a new requirement of the championships.
Shanghai will face Shaanxi on Sunday, while Tianjin's opponents on Monday will be Jiangsu. Enditem