The 21-year-old Kenin, by contrast, has escaped some tough battles en route to Saturday's showdown as four of her six matches have been decided in the third set and in two matches she had to fight from one set down.
"I am really grateful to Luis Enrique and all of the staff and the doctors, who have helped me. I was looking forward to thanking them on the pitch," added Adama, who said Luis Enrique, the head coach of the Spain's national team, asked him to always give everything and show the qualities.
Thepchaiya Un-Nooh and Anthony McGill both received a bye to the second round. Enditem
However, the Czechs took the lead after an embarrassing mistake by Israeli goalkeeper Ofir Marciano, who failed to control the ball on a simple return pass from teammate Joel Abu Hanna in the 14th minute.
Colombia's victory was soured by a horrific ankle injury to right-back Santiago Arias. The 28-year-old was carried off on a stretcher while in acute pain after colliding with Darwin Marchis in an incident that left the Bayer Leverkusen player's left foot hanging at an unnatural angle.
The 18-year-old Chang defeated Irish teenager Aaron Hill 4-2 in the first round.
Daqing showed their great defense as they forced Tianjin to shoot just 27 of 78. Daqing player-coach Ji Yanyan was unstoppable, notching a game-high 43 points, also becoming the league's all-time leading scorer in the process.
Brazil will enter Tuesday's match at Estadio Nacional in Lima on the back of a 5-0 rout of Bolivia while Peru drew 2-2 against Paraguay in last week's opening round of CONMEBOL qualifiers.
With the same three wins and one loss, both Beijing and Shanghai surpassed Inner Mongolia, which has won all its three games so far, ranking fourth and fifth respectively in the tables after the league's fourth round was over.
Now the top two seeds - Djokovic and Nadal - will face each other, which would offer big stakes for both sides to seek for.
Playing with bench players on the court, Sichuan didn't surrender its advantage, extending it to 25 points at the break.