 They played the first four games of the renewed series at Commonwealth Stadium (now Kroger Field) until Papa John's Cardinal Stadium (PJCS) was completed in 1997, at which time they began rotating the series between Louisville, Kentucky and Lexington, Kentucky.Kentucky leads the series 17-15, but trails the modern series 15-11.Kentucky played Louisville in the Cardinals' first 4 seasons and twice in the 1920s, holding the Cardinals scoreless in all contests.