Almeria welcomed Villarreal in Sunday's early start knowing that three points against the top-four chasers would move them out of the bottom three in the La Liga table.
Both sides had opportunities in an end-to-end first period, but the major piece of action came late in the half when Almeria defender Mauro dos Santos was sent off for a last-man challenge on Giovani dos Santos.
Villarreal were also reduced to 10 men early in the second period, however, when Jaume Costa collected his second yellow card for a rash challenge on Wellington Silva.
Both teams had golden chances in the second 45 minutes, but neither could break the deadlock as the entertaining affair finished goalless.
Read how it all unfolded in Sports Mole's minute-by-minute live commentary of the action below.
ALMERIA: Julian; Dubarbier, Trujillo, Dos Santos, Michel; Partey, Verza; Bifouma, Corona, Silva; Hemed
VILLARREAL: Asenjo; Rukavina, Bailly, Dorado, Costa; Pina, Marcos, Gomez; Campbell, Gerard, Giovani