There was a time when the Frenchman looked set to leave United under Jose Mourinho.
But Solskjaer has nurtured the forward and brought him to his best form. The Frenchman has managed 23 goals and 11 assists this term.
Speaking about Martial, Solskjaer told reporters: "Anto has made huge strides this season in many aspects of his game.
"He's worked hard in the gym, and on his fitness, so physically he's at the best level he's been at in his career - there's more to come from him."