Jersey Fonts. We have free athletic numbers and letters so you can make your own free sports Jersey. Generate a custom football, soccer, or basketball jersey with these sporty fonts. Please use the pulldown menu to view different character maps contained in this font. Basic Latin (95) Latin-1 Supplement (19) Latin Extended-A (1) Spacing Modifier Letters (9) Greek (1) General Punctuation (15) Currency Symbols (4) Mathematical Operators (13).