How to capture details of multiple items

I have to capture details of 30 sportsmen through a web form. Data can be the same for all the players but some could also have different values. I am using a checkbox (use same details for all) which allows to override values for all the players. I want to avoid a table for capturing the data of 30+ players as it will create clutter in the screen and there could be many input fields and even conditional inputs. So I believe a table is not the right tool.

But my solution has the following issues 🙁

1. Only one player will be visible at a time
2. The drop down is obscure. User cannot see which player is carrying different value.
3. The long list of players in the dropdown (30+) is hard to navigate

Would like to get advice and any reference of a similar problem.