July 22, 2011 Calcavecchia shares lead at Senior British Open Edit Delete Tags Autopost Mark Calcavecchia defied the afternoon rain to shoot a bogey-free 68 and take a three-way share of the first-round lead at the Senior British Open on Thursday. Source: http://www.golf.com/golf/tours_news/article/0,28136,2084608,00.html?cid=feed-tours_news-20110721-2084608bridgestone golf golf lessons calgary used golf clubs ebay