Grieger averaged 36.5 points, 4.0 rebounds, and 3.5 assists in two games. He had a school record 46 points at UW-Oshkosh on January 7, breaking Eric Dudek's record of 43 set versus UW-Whitewater on February 22, 1995. Grieger added six rebounds and two assists in the game while going 16-of-28 from the field, including four-of-seven from three-point range, and 10-of-12 at the free throw line. He surpassed 1,000 career points in the game, the 19th player in school history, to reach the milestone. Grieger finished with 27 points, five assists and two rebounds at UW-Platteville on January 10. For the week, he shot 55.1% (27-of-49) from the field, including 44.4% (four-of-nine) from three-point range, and 83.3% (15-of-18) at the free throw line.