Struggling Sukhothai are desperate for three points as they host Ratchaburi in the Thai League 1 this weekend.
Sukhothai, who are 13th in the standings with 25 points, are just one point above the relegation zone and a victory at their Thung Thalay Luang Stadium today will be crucial as they hope to avoid the drop.
However, the high-flying Dragons will offer a tough test for the home side as they look to climb above Port to second place in the standings.
Bottom side Nakhon Ratchasima face a daunting task this weekend as they travel to face fourth-placed BG Pathum United on Saturday.
Also on Saturday, Chiang Rai host Bangkok United and Port visit Uthai Thani.
Chonburi will host another struggling side Muang Thong United on Sunday, with the Kirins desperately needing all three points to climb out of the red zone.
The Kirins are in 14th place with just 24 points although they won their last two games while the Sharks hope to bounce back after a 2-0 loss at PT Prachuap last Saturday.
Champions Buriram United, who claimed their 11th top-flight title earlier this month, visit second bottom Kanchanaburi on Sunday.