I think so, but some articles online indicates that he was a Fullerist.
If so, was "Fullerism" orthodox? Ex: here.
There is no doubt but that Spurgeon was a five point Calvinist:
Spurgeon's own quotes affirming all the 5 points together and each of the 5 points individually. As for Andrew Fuller - In the foreward of his book on the Sovereignty of God, AW Pink described Fuller as "eminent and honored." See:
Hope this helps.