This is not so much the third ballpark, as its more of a major renovation to the second ballpark. Comparing the second and third ballparks, the most apparent renovation was pushing the fences out further and getting rid of outfield seating and buildings. I did this in hopes of making the field more proportional the the minifigs. I also added seating to the top of the park, increasing the capacity, and making up for seats lost in the outfield. I built a whole new, freestanding scoreboard, completely re-did the left field corner entrance, reconfigured the press box, and re-did the lights. I also added more plants beyond center field and roof problems were fixed. Something else that you will also notice is the building beyond the right field wall with the bleachers on top, was renovated and another floor was added, giving a better view for those sitting atop it.
This great you kept the design simple but made plenty of space on the field and alot of seats. You've included everything that would be at a real baseball field like press box's and the tunnels leading to the field. I'm just wondering, how many minifigs can this hold?