Retired from coaching 11 years , he stayed there 10 seasons .
Former long - time Mercer County coach Keith Holcombe was an assistant at three county schools before taking the head position at Peddie .
Retired from coaching 11 years , Keith Holcombe stayed there 10 seasons .
Former long - time Mercer County coach Keith Holcombe was an assistant at three county schools before taking the head position at Peddie .