According to the analysis, Dundee United has an advantage over Ayr United both in current form and in their history of head-to-head meetings. Dundee United is leading the Championship and showing consistent results, with 13 wins out of 21 matches. They also have an impressive goal-scoring and conceding statistics, indicating quality play in both directions. Meanwhile, Ayr United is in the lower half of the league table and has fewer recent victories. Historically, Dundee United has dominated their previous encounters, further justifying the prediction of a win for the league leaders. However, it is worth noting that football is a non-linear sport, and anything can happen on the field, so the outcome will only be clear after the match is finished.