German’s game, player management, and attitude criticised

Team principal believes investigation will exonerate him

19-year-old finished in 47.53 seconds, 0.19 seconds faster than Italian Alessandro Miresi

World number seven takes lead after 18 holes at Genesis Invitational

Czech edged out Japanese star 7-6 (8/6), 7-6 (7/5) in straight sets

World number two beat 134th-ranked opponent 6-2, 7-5 to reach quarter-finals

Study finds US remains a ‘flawed democracy’

Fans gather in Seoul to demand German coach’s removal after defeat against Jordan in semi-finals

15-time major champion set to appear in first US PGA Tour event in 10 months

37-year-old hopes to comeback at Indian Wells in March