Sep. 24—MITCHELL — In the final dual of the season, the Mitchell High School girls tennis team took home a dual victory over Watertown 5-4 on Tuesday at Hitchcock Park. In singles play, the Kernels took home four of the six matches which ended up being the difference in the match. In Flight 1, Megan Mastel lost to Ellie Zink in three sets 0-6, 7-5 and 10-4. In Flight 2, Carsyn Weich took her …