However, the Jags knotted it up at 3-3 in the top of the fifth after Chloe Wade launched a solo home run.
That was the last bit of substantial offense either team had until the bottom of the eighth, when an error and Schiefer double put two in scoring position. Spain Park worked three-straight pop outs to get out of the inning.
Neither team broke through in the ninth, but Roberts reached base in the 10th to get the Jags going again. She worked her way to third off a wild pitch and a groundout, and Wade delivered a double for the go-ahead run.
Spain Park then got three-straight outs to retire the side in the bottom of the 10th and seal the marathon win.
Wade led the offense by going 3-for-5 with two RBI and a run. Jaley Young pitched all 10 innings, striking out five batters while working around one earned run, three runs, five hits and three walks.
The Jags carried that momentum into a 15-0 blowout against Lincoln. Wade doubled to open up a 1-0 lead in the first, a lead that grew to 8-0 in the second with two run-scoring errors, two bases-loaded walks and a two-run home run by Roberts.
Spain Park then finished the job with a King home run, two run-scoring errors and a Wade two-run single in the fourth to trigger the run rule.
Wade finished 2-for-3 with a walk and three RBI. Maxie Provost got the complete-game shutout with four strikeouts in as many innings against one hit, one walk and one hit batter.
Spain Park improved to 21-14 and 5-1 in area play. The Jags are off until they play McAdory on Tuesday, April 21.
Helena dropped to 16-9 ahead of the Hornet Invitational on April 17-18 at Chelsea High School.