Scoring at the 2012 U.S. Open has been just what many had expected, very difficult, though a few players have poked through, led by Brandon Grace sitting at 3-under, while a slew of players remain right behind them including Tiger Woods.
Asdie from Na and Grace, six other players find themselves in red numbers at the moment, though more than half the field is yet to tee of still.
Tiger Woods has been steady on his front nine, carding a lone bogey on the par-4 14th as well as a birdie on the par-5 17th, currently sitting at even par for he tournament. His playing partners have not fared as well though as Bubba Watson and Phil Mickelson have stumbled hard out of the gate, both firing 4-over on their first nine of the tournament.
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For more on the 2012 U.S. Open, make sure that you check out the USGA's ongoing coverage as well as SB Nation's dedicated golf hub.