US Open 2015: Woods confident of overcoming struggles

Fourteen-time major champion Tiger Woods is "devoted" to the game of golf and determined to overcome his season's "struggles" at the US Open at Chambers Bay.

The world number 195 - his lowest ever ranking - shot his worst career round of 85 last month at the Memorial Tournament in Ohio having made significant swing changes with coach Chris Como.

Woods won his last major at the US Open seven years ago and the 39-year-old will need to contend with the many "variables" of the Chambers Bay course.