Well, maybe it was actually 1888? In any case, the next park is the
first in the distinguished line of Oriole Parks, which continues to this very day. This Oriole Park was also known as Huntingdon Avenue Base Ball Grounds, which is close enough to the name of another park in this thread that I'm going to use the Oriole Park name.
While the Orioles had great success in the National League in the mid to late 1890s, during the years they spent in this park as an American Association team they were mediocre to bad.
Google Drive Link to Oriole Park I
There's not a whole lot out there about this park, and I didn't find any atlases of Baltimore that covered the area of the park at the time it was in operation. Its location was _just_ north of the city limits c. 1885, so maps didn't cover it. I took most of my information from
this article about early Baltimore ballparks on the SABR website, and heavily based it on an artist's rendition of the relevant map in the article (which I'll attach below for the curious). Since that rendition didn't show a covered grandstand this park doesn't have one either, if only for a little bit of variety. The background is from Baltimore (near the Johns Hopkins Campus if I remember right?) but may be a bit less urban than spectators really would have seen.
I'm trying to tackle the remaining ballparks in roughly the order of number of years they were used. I think that means Cincinnati's Avenue Grounds next, though I may just go ahead and do Oriole Park II and Newington Park while I've got Charm City on my mind...