Friday night will see the 55th league and cup game between Sheffield United and Coventry City.
City have won 17 of those games, and drawn 19. The last time, City played at Bramall Lane was for a Championship match on October 30th 2010 and saw a 1-0 victory for the Sky Blues with Gary McSheffrey scoring for City.
The teams that day were:
Team Westwood, Keogh, Cranie, Wood, Turner, Carsley, Clingan, McSheffrey (Clarke 76), Gunnarsson (Baker 69), Platt, Jutkiewicz (King 72) SNU Ireland, McPake, Doyle, O'Donovan
Sheffield United Simonson, Nosworthy, Morgan, Erti (Evans 65), Britton, Yeates, Taylor (Lowton 46), Cresswell, Ward, (Reid 56), Bartley, Quinn SNU Wright, Montgomery, Calve, Bogdanovic.
City's record win at Bramall Lane was a 3-0 win on Boxing Day 1991. Their record defeat in Sheffield is 3-1 in April 1973.
More on this: http://www.coventrycity-mad.co.uk/head_to_head/next/vs/match/index.shtml