1st place battles highlight Saturday at U20s
PUEBLA, Mexico - Two top-of-the-table clashes for first place highlight the last day of 2013 CONCACAF Under-20 Championship group play on Saturday at the Estadio Cuauhtemoc. In the opening game of the doubleheader, Jamaica meets Panama, followed by Mexico-El Salvador.

Estadio Cuauhtemoc

Group C
Jamaica v Panama, 4:30 p.m. ET

Group D
Mexico v El Salvador, 9:00 p.m. ET

Here are some other storylines to watch:

•  Jamaica looked impressive in a 4-1 win over Puerto Rico on Tuesday, with second-half substitute Kendan Anderson scoring twice. Can the Reggae Boyz stay on tune against a Panamanian side that should prove to be a more difficult challenge?

•  Amet Ramirez scored at the beginning and at the end of Panama's 4-0 win over Puerto Rico on Thursday. Will he stay hot, or will someone else shine brightly for the Canaleros?

•  Mexico scored each of its three goals in the opening 36 minutes against Curacao on Tuesday. Can it turn in a more balanced performance against El Salvador?

•  El Salvador had its hands full in a 2-1 win over Curacao on Thursday. Playing the host at any competition is a difficult proposition. Can the Cuscatlecos pull off a surprise in front of what is expected to be a large partisan crowd in Puebla?

The top two teams from each group advance to the quarterfinals, the winners of which will progress to the competition's semifinals and qualify for the 2013 FIFA U-20 World Cup in Turkey.

All eight of the quarterfinalists have been decided and Saturday's action will determine pairings for Wednesday's knockout phase games.

The 12-team event runs through March 3.

For highlights, match articles, features, statistics and more…you can follow all the action at CONCACAF.com.