With four goals, Pumas’ Nicolas Castillo (pictured) is the 2018 Liga MX Clausura’s joint-top scorer. (Photo: Mexsport)

CONCACAF.com provides an offering of storylines for you to follow during domestic league action this weekend: 

COSTA RICA

First-place Saprissa (4W-0D-0L, 12 points) will look to make it five straight wins to open the 2018 Clausura, when it visits fourth-place Herediano (2-0-2, 6) on Saturday. 

Saturday

UCR v Guadalupe

Herediano v Saprissa 

Sunday

Carmelita v Perez Zeledón

Grecia v Santos de Guapiles

Municipal Liberia v Limon

Cartagines v Alajuelense

EL SALVADOR

A mouthwatering encounter between host Isidro Metapan and current champion Alianza on Saturday is the featured match in the second round of 2018 Clausura play.  In their last meeting on October 22, 2017 – also at Isidro Metapan – Alianza posted a 2-1 win on goals by Aexander Larin and Luis Hinestroza. 

Saturday

Pasaquina v FAS

Isidro Metapan v Alianza

Sonsonate v Dragon 

Sunday

Aguila v Santa Tecla

Audaz v Chalatenango

Municipal Limeño v Luis Angel Firpo  

HONDURAS

The 2018 Clausura launches Saturday highlighted by a meeting current champion Real España and Vida. 

Saturday

Olimpia v Real Sociedad

Real España v Vida

Honduras Progreso v Juticalpa 

Sunday

UPNFM v Motagua

Platense v Marathon 

JAMAICA

First-place Portmore United (14W-5D-3L, 47 points) will look to snap a two-match winless streak on the road with a Sunday visit to fourth-place Cavalier (9-85-, 35).  With 13 goals, Portmore’s Javan East is the Red Stripe Premier League’s top scorer. 

Sunday

Montego Bay United v Harbour View

Humble Lions v Boys' Town

Sandals South Coast v Arnett Gardens

Tivoli Gardens v Reno

Cavalier v Portmore United  

MEXICO

This weekend, two clubs – Pumas and Leon -- will look to make it three straight wins to start the 2018 Liga MX Clausura season.  Each of the other 16 clubs have already dropped points. 

Friday

Atlas v Toluca

Puebla v Veracruz 

Saturday

Cruz Azul v Leon

Queretaro v Tigres      

Monterrey v Club Tijuana

Pachuca v Lobos BUAP

Necaxa v Guadalajara

Sunday

Pumas v Club America

Santos v Morelia  

NICARAGUA

Current champion Walter Ferretti will visit Real Esteli on Saturday to kick off its title defense. 

Friday

Juventus Managua v Managua 

Saturday

Real Madriz v UNAN Managua

Real Esteli v Walter Ferretti 

Sunday

Deportivo Ocotal v San Francisco

Diriangen v Chinandega  

PANAMA

Entering into the second week of 2018 Clausura play, only three teams are in a position to maintain a perfect record – defending champion Chorrillo FC, Arabe Unido and Alianza.  Keep an eye on Saturday’s Plaza Amador-Tauro encounter, both were shutout in their respective openers. 

Friday

San Francisco v Chorrillo FC 

Saturday

Atletico Veraguense v Alianza

Plaza Amador v Tauro

CA Independiente v Santa Gema

Sporting San Miguelito v Arabe Unido