The Stuart Broncos struggled on offense and Osmond took advantage, topping Stuart 43-21.
After an evenly matched first quarter, the Tigers exploded for 21 points in the second quarter to take a 29-12 halftime lead. They scored twice more in the fourth quarter to extend the lead to 43-21.
Quarterback Ethan Sattler completed just eight of his 23 attempts for two touchdowns and two interceptions.
His primary target on the night was Connor Jarman, who hauled in six passes, both touchdown passes and 177 yards.
On the ground, the Broncos only churned out 116 yards as a team, led by Chance Engel's 66 yards.
Defensively, Andrew Olson had a strong night, racking up 21 total tackles. Franklin Fessler added 17 total tackles, Engel recorded 16 total tackles and Isaac Steinhauser recorded 15 total tackles.
In other Holt County action Friday night:
St.. Mary's shuts out Elkhorn Valley 63-0.
O'Neill stays undefeated with 26-21 win over Norfolk Catholic.
West Holt falls to Burwell 36-26.
Chambers/Wheeler Central/Ewing stays hot with 74-16 win over Ainsworth.