Tiger's Round By tHe Numbers:
3: Consecutive opening rounds at Masters that Tiger has shot under par, matching longest streak of career there (2009-11)
7: Up-and-downs, tied for his most scrambles in a single round at Masters since ShotLink tracking began in 2003
8: Fairways hit of 14
9: Greens hit, fewest in a round under par at Masters since 2003
11: Times Tiger has shot under par in an opening round at Masters (finished inside top 10 in 9 of the previous 10 instances, including 4 of 5 wins)
27: Putts needed, including 13 on first nine holes
283.3: Average yards of distance off tee