Baseball Mogul 2019 makes it possible to download player photos and team logos from the internet. Depending on your connection speed, this should take about 5-10 minutes.
After starting a new game, choose "Advanced Tools" from the Tools Menu and then click the following buttons. (The order doesn't matter).
Support for 3rd-Party Photos
Downloaded player photos are saved to the 'Downloads' folder inside Baseball Mogul's 'Photos' folder. The 'Photos' folder also contains folders labelled 'Action' (for news stories) and 'Portraits' (for Scouting Reports).
Starting with Version 22.02, Baseball Mogul will display photos in the 'Portraits' folders before checking the 'Downloads' folder. Therefore, if you place higher-resolution photos in the 'Portraits' folder, these will over-ride any photos in the 'Downloads' folder.