The Lehigh men’s basketball team opened a 10-point second-half lead, but Lafayette responded with a 14-2 run and exploded for 46 second-half points to down the Mountain Hawks, 79-71 in front of 3,433 fans at the Kirby Sports Center Sunday. Senior Holden Greiner scored a career-high 27 points, 21 coming in the second half to lead the offense.