Brentford will be ball number five in Monday evening’s FA Cup third-round draw.
Old Trafford will host the draw, which will be broadcast live on BBC Two and iPlayer from 7pm.
Thomas Frank's side enter at this stage of the competition alongside their fellow Premier League clubs, as well as teams who compete in the Championship.
Third-round ties will be played on the weekend of Saturday 11 January.
Ball numbers in full
1. AFC Bournemouth
2. Arsenal
3. Aston Villa
4. Blackburn Rovers
5. Brentford
6. Brighton and Hove Albion
7. Bristol City
8. Burnley
9. Cardiff City
10. Chelsea
11. Coventry City
12. Crystal Palace
13. Derby County
14. Everton
15. Fulham
16. Hull City
17. Ipswich Town
18. Leeds United
19. Leicester City
20. Liverpool
21. Luton Town
22. Manchester City
23. Manchester United
24. Middlesbrough
25. Millwall
26. Newcastle United
27. Norwich City
28. Nottingham Forest
29. Oxford United
30. Plymouth Argyle
31. Portsmouth
32. Preston North End
33. Queens Park Rangers
34. Sheffield United
35. Sheffield Wednesday
36. Southampton
37. Stoke City
38. Sunderland
39. Swansea City
40. Tottenham Hotspur
41. Watford
42. West Bromwich Albion
43. West Ham United
44. Wolverhampton Wanderers
45. Salford City
46. Charlton Athletic
47. Exeter City
48. Leyton Orient
49. Bristol Rovers
50. Dagenham and Redbridge
51. Accrington Stanley
52. Lincoln City
53. Tamworth
54. Birmingham City
55. Mansfield Town
56. Peterborough United
57. Stockport County
58. Wycombe Wanderers
59. Morecambe
60. Bromley
61. Doncaster Rovers
62. Reading
63. Harrogate Town
64. Wigan Athletic