Ahead of the big kick-off next month, we've taken a look at how Transfermarkt rate every team's current market value - a controversial measurement which has thrown up some bizarre player worths in the past. Here's how Wigan Athletic's squad market value shapes against every other League One side.
17. Oxford United - Total squad market value = £4.2m
Number of players: 22. Average age: 26. Most valuable player: George Thorne (£720k). Photo: Catherine Ivill
18. Shrewsbury Town - Total squad market value = £4.8m
Number of players: 21. Average age: 26. Most valuable player: Josh Vela (£1.1m). Photo: Richard Heathcote
19. Blackpool - Total squad market value = £5.8m
Number of players: 25. Average age: 26 . Most valuable player: Gary Madine (£1.8m). Photo: Lewis Storey
20. Sunderland - Total squad market value = £7.7m
Number of players: 19. Average age: 27. Most valuable player: Grant Leadbitter (£1.4m). Photo: Alex Davidson