Atletico Madrid boss Diego Simeone has heaped praise on his players after Sunday's emphatic 5-2 win over Sevilla at the Ramon Sanchez Pizjuan
"The second half performance was our best of the season," he said - quoted by Marca.
"Sevilla have been doing really well with Vincenzo Montella, but we keep improving.
Simeone also singled out Griezmann for praise, after the Frenchman took his tally for the season to 16 goals. The first of his strikes was an exceptional individual goal, and he later provided Koke with a clever backheel.
"He is very good, an extraordinary footballer," he said.
"We played good football and must continue in this way."
Before Atletico travel to Barcelona, they face Leganes at the Wanda Metropolitano on Wednesday evening.
Simeone added: "[Out next rivals] Leganes will be a tough opponent, as they are strong defensively, but we have to once again play at a high level."