A lack of sleep and a lack of focus on the back nine cost Hideki Matsuyama dear as the Japanese hotshot stumbled to a 5-over 75 in the second round of the U.S. Open on Friday.
However, the 21-year-old is almost certain to make the cut after finishing at 6-over 146, while Hiroyuki Fujita will not know his fate until Saturday after he finished at 8 over through 13 holes as play was called due to darkness for the second day in row.