This is something that I was thinking of doing a couple of years back.
I came across a pair of ticket stubs from a Giants game from 43 years ago. Since I just happen to have the MLB season set from that year, I decided to replay this game.
Final from Candlestick Park:
2-5, run scored, 5 RBI, HR
I plan to do this more often, as I come across ticket stubs around the house.