It was a good week to be a Greer brother. In Friday night’s District One 6A quarterfinal at No. 6 Coatesville, Central Bucks West’s Jacob Greer allowed just one run in six and two-thirds innings to stifle the host Red Raiders. The No. 14 Bucks backed the freshman, who fanned five, with six runs. The 6-1 win punched West’s ticket to states for the first time since at least 2000. Friday might not have been the week’s best pitching performance in the Greer household. Brother Sam, a senior, dominated No. 3 Methacton in last Wednesday’s second round, allowing only four…