SKC's Erik Palmer-Brown ready for big test vs. Fire, Nemanja Nikolic

Erik Palmer-Brown -- Kicks -- At Ilsinho

KANSAS CITY, Mo. ā€“ Erik Palmer-Brown has already been called upon to step up in central defense for Sporting Kansas City. Now the United States captain at this yearā€™s Under-20 World Cup is preparing to face his biggest challenge to date this season.


The Chicago Fire visit Childrenā€™s Mercy Park on Saturday (8 pm ET | MLS LIVE), fresh off their first loss in league play since April at NYCFC last week. Striker Nemanja Nikolic will be looking to add to his MLS-leading 16-goal tally and get the resurgent side back on track.


ā€œHeā€™s a strong forward, a good finisher,ā€ Palmer-Brown told MLSsoccer.com earlier this week. ā€œYou canā€™t give him too many opportunities. Youā€™ve just got to play as hard as you can.ā€


The 20-year-old Homegrown center back has been doing just that of late, making three straight starts across all competitions ā€“ with two full-90 outings in MLS play and a 120-minute showing when Sporting beat FC Dallas 3-0 on July 11 in a wild quarterfinal of the Lamar Hunt U.S. Open Cup.


Over those three starts, Sporting are unbeaten and have conceded just twice, with Palmer-Brown ā€“ while still showing his youth on occasion ā€“ making a number of big plays in the back. Thereā€™s every likelihood that heā€™ll be called upon to do the same against Chicago.


Ike Opara returned to training this week after sustaining a Grade 3 concussion in the Open Cup quarterfinals, but is not expected to be available on Saturday. Matt Besler is finished with CONCACAF Gold Cup duty for the US national team, but he went the full 90 in Wednesdayā€™s hard-fought 2-1 win over Jamaica in the title match.


That could leave Palmer-Brown playing a big role ā€“ if not the leading role for the second straight match ā€“ against Nikolic. Throw in David Accam, who has 11 MLS goals for the Fire this season, and thatā€™s a doubly daunting challenge even with Besler in the XI.


Palmer-Brown said heā€™s looking forward to it.


ā€œYou like to test yourself, and I think itā€™s a great opportunity for whoeverā€™s defending him, whoeverā€™s out there on the pitch,ā€ he said. ā€œYou get excited for those moments. You think that you want to be the one to shut him down.ā€


Sporting arenā€™t relying only on their backline to deal with Nikolic, though.


ā€œWhen a player comes with this level of confidence, we have to be ready for him, but we have to be ready as a team,ā€ defensive midfielder Ilie said. ā€œYou cannot mark him as individuals. You have to have good defensive tactics. I hope that he will not have a good day and we can control him.ā€