Williston sweeps Jamestown baseball, hurting Blue Jays' postseason hopes

Williston’s sweep at Ardean Aafedt Stadium left Jamestown with a far narrower road to the Western Dakota Association tournament and turned the Blue Jays’ remaining conference schedule into a must-answer stretch. The 9-4 and 8-5 losses dropped Jamestown to 8-8 in WDA play and 8-9 overall, a record that sits uncomfortably close to the line separating teams that advance directly to the quarterfinals from those pushed into play-in games. In the WDA format, seeds 1-6 go straight to the quarterfinals, while seeds 7-10 have to survive the opening round just to keep their season alive.

Williston changed both games with a lineup that produced early and often, and Ashton Nickoloff delivered the day’s biggest individual performance in the opener. He tripled, homered, singled and drove in four runs in Game 1, the kind of output that quickly turns a split into a sweep. Jamestown could not answer with enough offense across either game to recover once Williston set the tone, and the Blue Jays were forced to chase both contests rather than control either one.

The sweep also mattered because of what it did to the standings in relation to the teams around Jamestown. Williston improved to 7-9 in conference play and 13-12 overall, while Jamestown’s 8-8 conference mark left the Blue Jays with little margin for error as the season heads into its final games. Every late-season conference result now carries extra weight for Tim Ranum’s team, because one more stumble could be the difference between a direct quarterfinal berth and an extra postseason round.

The result fits a recent pattern between the two programs. In 2025, Jamestown and Williston split a doubleheader in Jamestown, with the Blue Jays winning Game 1, 3-2, before Williston answered with an 11-4 victory in Game 2. A year earlier at Williston, Jamestown won 12-3 and the Coyotes responded with a 10-0 five-inning shutout. Aaron Finders’ Williston program brings championship pedigree as well, with two WDA titles and a state championship in 2008. For Jamestown, the challenge now is simple and unforgiving: win enough of what remains to keep the postseason from slipping into the play-in bracket.