Yep went to that very damp and foggy, remember it well, I went with a mate from our student share house in Manchester who supported Pompey, the following season I had to go back to Burnden Park to watch Portsmouth because Bolton went up to the first division.
Springfield Park @ Wigan cold Tuesday night 20th Oct 1987 total gate 2,392 our first ever game against Wigan Athletic and a cracker actually 3-3
I swear there were about 20-30 away fans, if that.