Freshman John Mobley Jr. set a career high with 23 points as Ohio State used a first-half burst to rout visiting Campbell 104-60 in on Friday in Columbus.Mobley surpassed his previous best of 16 on a 3-pointer that gave Ohio State a 49-27 lead with 1:20 left in the first half. Having made 11 of 19 treys in the previous four games, Mobley made all five attempts among his 19 points to help the Buckeyes (4-1) pull away by the break.He missed all three 3-point tries in the second half.Devin Royal scored 17 points, Micah Parrish contributed 16 and Meechie Johnson had 12 for the Buckeyes, who scored 100 points in a game for the first time since a 106-74 win over Penn State on Dec. 7, 2019.Bragi Gudmundsson scored 12 points and Cam Gregory, Terren Frank and Jasin Sinani each had 10 points for Campbell (3-3).The Camels trailed 20-17 midway through the first half and had visions of hanging tough with the Buckeyes like they did in the second game of the season against Virginia. In that Nov. 6 contest, Campbell was within five points with less than two minutes to play before losing 65-56.But Friday didn’t pan out the same way.The hot-shooting Buckeyes blitzed the Camels with a 33-10 run for a 53-27 halftime lead, similar to their 28-3 second-half spurt during an 80-30 win against Evansville on Tuesday.