Debutants
Freddy Maertens is the youngest debutant in Vuelta a Andalucia Ruta Ciclista Del Sol in 1973. There are 19 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | MAERTENS Freddy | Flandria - Carpenter - Shimano | 20y + 364d |
| 2 | HERMANS Gustaaf | Rokado | 21y + 275d |
| 3 | VAN LINDEN Rik | Rokado | 23y + 198d |
| 4 | MINGUEZ Javier | Monteverde | 24y + 10d |
| 5 | HUELAMO Jaime | Kas - Kaskol | 24y + 86d |
| 6 | KOEKEN Cees | Canada Dry - Gazelle | 24y + 105d |
| 7 | NISTAL Tomás | La Casera - Bahamontes | 24y + 164d |
| 8 | GARCÍA Manuel Antonio | La Casera - Bahamontes | 24y + 242d |
| 9 | CUEVAS Julián | La Casera - Bahamontes | 24y + 270d |
| 10 | VAN ROOSBROECK Gustaaf | Rokado | 24y + 271d |
| 11 | MELERO Carlos | Kas - Kaskol | 24y + 360d |
| 12 | ELORRIAGA Javier Francisco | Kas - Kaskol | 25y + 70d |
| 13 | DE GEEST Willy | Rokado | 26y + 34d |
| 14 | DE WITTE Ronald | Flandria - Carpenter - Shimano | 26y + 113d |
| 15 | PINTENS Georges | Rokado | 26y + 119d |
| 16 | BARRIGON Ángel Miguel | Monteverde | 26y + 326d |
| 17 | SANTISTEBAN Juan Manuel | Monteverde | 28y + 109d |
| 18 | VAN SPRINGEL Herman | Rokado | 29y + 181d |
| 19 | VAN VLIERBERGHE Albert | Rokado | 30y + 330d |