(Reuters) - A refreshed Matt Kuchar seized a one-shot lead in the opening round of the Phoenix Open in Arizona on Thursday but had the ominous figure of reigning champion Hideki Matsuyama in hot pursuit. Kuchar, a seven-times winner on the PGA Tour, took advantage of ideal scoring conditions at the TPC Scottsdale to fire a seven-under-par 64 that included birdies on his first two holes and an eagle at the par-five 13th where he drained a 20-footer. More...