The Le Mars boys bowling team won its meet on Monday at Sweet 16 Lanes as they recorded 2,826 pins.
Marcus-Meriden-Cleghorn was second at 2,444.
Travis Hansen recorded the event's high score as he rolled a 280. He also rolled a 226.
Gage Crosgrove rolled a 215 and a 210 while Justin Seggermen rolled a 203 and a 192.
Garth Janssen rolled a 197.
The Le Mars girls also won their meet on Tuesday as they recorded 2,363 pins to OABCIG's 2,035.
The top seven girls scores were all rolled by Lady 'Dogs.
Erin Heffner rolled a 190 and a 162. Ashley Rolfes rolled a 189, Nicole Seible bowled a 172 and Tiffany Tweedy bowled a 164. Marybeth Marwitz rolled a 166 and a 155.
The boys return to competition in substate action on Saturday, Feb. 14, at 3 p.m. at Carroll Bowl in Carroll.
The girls return to competition in regional action on Saturday, Feb. 21, in Denison at 11 a.m.