Bangkok FC 2-1 Ang Thong
BBCU 5-0 Lampang
Nakhon Pathom Utd 2-2 Nonthaburi (4-5 pens)
Nakhon Ratchasima 4-0 Chachoengsao
Narathiwat Utd 1-1 Siam Navy (2-3 pens)
Phatthalung 1-0 Samut Sakhon
Prachuab 3-1 Ayutthaya
PTT Rayong 2-0 Rayong Utd (AET)
Rayong FC 2-1 Sriracha
Samut Prakan Utd 1-2 Khon Kaen
Singh Tarua 8-1 Thai Honda
Trat 2-1 Krabi
TTM 2-0 Saraburi
I was at the TTM v Saraburi tie to witness TTM's first victory of the 2013 season. Vigan latched onto a through ball from the middle of the park to open the scoring before a Aleksander free kick sealed the contest midway through the second half. Narongsak should have done better with his first half effort and Julio Ceser came close in the second for Saraburi, but overall it was a deserved win for TTM.
Phatthalung, Nonthaburi and Prachuab are the only three regional league sides left in the competition. The Swiftlets edged out Samut Sakhon 1-0 while Prachuab sent struggling Ayutthaya packing with a 3-1 victory. Nonthaburi eventually prevailed after a penalty shoot out saw them oust Nakhon Pathom.
Heavy home victories for Singh Tarua and BBCU somewhat highlighted the difference between the grades as Thai Honda and Lampang were trounced.