King netted 18 points, while freshman point guard Beau Wilson scored a team-high 19 points to go with his game-high six assists.
Freshman Marc Lodovico and junior center Phil McLaughlin bucketed 10 points apiece. McLaughlin, in his first start at Waynesburg since transferring from Heidelberg last year, grabbed a team-high seven rebounds.
Deron Knox shot 6 of 10 from three-point range to lead the Mounties with a game-high 26 points, while Justin Ohler and Roman Mims tossed in 16 and 12 points respectively. Ohler pulled down a game-high 11 rebounds.
The Jackets out-rebounded the Mounties, 36-31, but shot 48 percent from the field to the Mounties’ 49.
In the teams’ last meeting of the season, Waynesburg won 104-81 at the Marisa Fieldhouse, as six Yellow Jackets scored in double figures.
Waynesburg (7-13, 1-4 PAC) finishes the season with a 6-9 non-conference record. The Jackets return to PAC play on Saturday at home against Washington & Jefferson, the only league team they have beaten, for a 7:30 p.m. tipoff.