This was my second-ever personal (non-work, non-school) coding project; I did most of the initial work on this in 2018.
It uses the requests and bs4 libraries to web-scrape the player pages on the various team pages of https://www.mlb.com/, to get each player's birth place. And then for a given MLB team (or for all 30 teams if you like), it uses folium to make a html/javascript map of the players' birth places for viewing in a browser.
Example: locations of Seattle Mariners' hometowns, as of October 2025:
I've always loved baseball and I always thought it was kind of cool how many MLB players come from foreign countries, especially Latin America. I wanted to see a map of all of their home towns; and as far as I could tell at the time there wasn't one out there.
There is this, but it's only of the US: http://www.slate.com/articles/sports/culturebox/2014/10/baseball_player_map_a_new_u_s_map_based_on_where_baseball_players_were_born.html
And then there's this, but the map/site mentioned seems to no longer exist. https://www.cbssports.com/mlb/news/map-of-the-day-birthplace-of-all-professional-baseball-players/
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Clone repo and
cdinto its folder -
Note re. Python version: the Pipfile specifies Python 3.12, but the app should in theory work with 3.10+ (and maybe even 3.9+). Edit the Python version specified in the bottom of Pipfile if you want to run it with a different version.
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Create virtual environment and then enter it
pipenv installpipenv shell
Run
python .\mlb_player_hometowns.py
Specify one of the teams with its code shown in the script, or hit [Enter] to do all 30 teams. The script will create a .html file(s) in the "output" sub folder, which you can open with a browser to view the map.
Ensure the Setup steps above have been done, then run this (with Command Prompt, not PS):
pytest .\test_mlb_player_hometowns.py -vv --cov --cov-report term-missing