| Name | Lines of code | Maintainability | Test coverage |
| lib/mlb/position.rb | 17 | A 0 mins | A 100% |
| lib/mlb/redirect_handler.rb | 43 | A 0 mins | A 100% |
| lib/mlb/request_builder.rb | 40 | A 0 mins | A 100% |
| lib/mlb/roster.rb | 20 | A 0 mins | A 100% |
| lib/mlb/roster_entry.rb | 22 | A 0 mins | A 100% |
| lib/mlb/season.rb | 58 | A 0 mins | A 100% |
| lib/mlb/season_date_info.rb | 49 | A 0 mins | A 100% |
| lib/mlb/seasons.rb | 27 | A 2 hrs | A 100% |
| lib/mlb/sport.rb | 28 | A 0 mins | A 100% |
| lib/mlb/sports.rb | 19 | A 0 mins | A 100% |
| lib/mlb/status.rb | 9 | A 0 mins | A 100% |
| lib/mlb/team.rb | 64 | A 0 mins | A 100% |
| lib/mlb/teams.rb | 27 | A 0 mins | A 100% |
| lib/mlb/transaction.rb | 31 | A 0 mins | A 100% |
| lib/mlb/transactions.rb | 16 | A 0 mins | A 100% |
| lib/mlb/venue.rb | 13 | A 0 mins | A 100% |
| lib/mlb/venues.rb | 27 | A 0 mins | A 100% |
| lib/mlb/version.rb | 4 | A 0 mins | |
| mlb.gemspec |