Gravel struck out 10 and walked five to improve to 7-5.
Kelsey Decker led the Warriors at the plate, going 2-for-4 with an RBI.
Sidney (7-5) plays Gilbertsville-Mount Upton in the Sidney Federal Credit Union Tournament at Bainbridge on Saturday.
The Warriors will host Bainbridge-Guilford in the MAC 5-8 final Monday.
Davenport 14, Margaretville 12
Davenport scored 12 runs in the last three innings to earn a come-from-behind Delaware League victory over visiting Margaretville.
Emily Whipple went 3-for-4 with two doubles and Cassandra Wubbenhorst contributed two hits for the Wildcats (6-4, 6-2), who received a three-run homer in the fifth inning from winning pitcher Jenna Lutz (6-4).
“They really hit the ball hard tonight, but Lutz got comfortable and in a little bit of a groove after the fourth inning,” Davenport coach Cheryl Butler said. “This one puts us in a position to win the Upper Delaware Division, if we can beat Windham on Monday.”
Tess Svoboda and Kellsey Buerge (two RBIs) each had three hits to lead Blue Devils. Losing pitcher Rachel Mathiesen struck out eight and went 2-for-4 with a home run.
Davenport hosts Windham on Monday.
Gilboa 16, H-T 1
Winning pitcher Allison McGuire struck out seven and walked none in a two-hitter to lead Gilboa to a Delaware League win at home.
Jana Traver finished 2-for-4 with three RBIs for the Wildcats, who were walked 13 times. Traver’s RBI double in the first inning scored the first run of the game.
Gilboa (16-1, 8-0) hosts South Kortright today.
SK 16, Jefferson 12
Eighth-grader Lexi DuBois hit a grand slam in the third inning that cleared the left-field fence to help South Kortright to a Delaware League victory on the road.
“Pay attention to that name,” Jefferson coach Andi Cammer said of DuBois, whose homer highlighted a 13-run third inning that gave the Rams a 15-1 lead.