Tarm Rojanasoonthon won both of his No. 1 singles matches this week, helping the Knights split a pair of results against ranked competition. Carleton topped Carthage - ranked No. 10 in the region - by a 5-4 tally on 2/4 before falling to nationally-ranked UW-Whitewater, 5-4, on 2/5. Rojanasoonthon had a straight-sets triumph over his Carthage opponent then added a 6-2, 6-7 (5-7), 6-4 win over UW-Whitewater's nationally-ranked foe.