Attached is a copy of the Apba baseball game stadium that I use with OOPT. For me it works fine. I put the home team logos on the bottom right hand corner of the field. The file shown below is a jpg, just right click and save it to your computer as a .bmp file...Enjoy
For some reason they wont let me upload the file, so here is the link where it is posted.
Apba Stadium photo
Or Here
Apba Stadium