Sullivan finished sixth place on Saturday at the Class 4 District 3 track and field meet at Washington High School.
D McReynolds drew a bases-loaded walk in the top of the sixth inning against Washington on Monday to help Sullivan past the Jays 6-5.
Sullivan endured their toughest loss of the season on Tuesday when they were wiped out by Lutheran South, 14-2.
The Lancers scored nine runs during a lengthy second inning.
Porscha Polanowski and Reagan Thomure are advancing to sectionals after top four finishes at Saturday’s Class 4 District 3 meet at Washington High School.
Sullivan ended the final week of the regular season with a bang.