Little is known regarding the factors that are important for tournament preparation in golf.Eighteen elite amateur golfers and 12 expert coaches/practitioners were interviewed to identify the self-regulatory and task-specific strategies important for tournament preparation. Thematic analysis revealed four themes: (a) understanding tournament preparation; (b) planning; (c) tournament preparation strategies; and, (d) self-reflection. Players used specific strategies to optimise their physiological and psychological state, develop course strategy, and structure and implement preparatory routines. The findings of this study have implications for coaches and players in developing a system for preparation and could provide a framework to improve coaching curricula and guide further research.Keywords: tournament preparation, self-regulation, golf, sport psychology, coachingGolf tournaments occur over a period of days and comprise a series of rounds. Each round involves the golfer playing 18-holes in as few shots as possible. Golfers have the opportunity for preparation in the days preceding a tournament (pre-tournament preparation) and period before and after each round (within-tournament preparation). A substantial body of work has examined the components of successful shot preparation and execution within a round (Cohn, 1991;Cotterill, Sanders, & Collins, 2010;Nicholls, 2007). However, few studies have been dedicated to the identification of cognitive and behavioural factors that are important for pre-and within-tournament preparation. Of what limited research exists, Pilgrim, Robertson and Kremer (Pilgrim, Robertson, & Kremer, 2016) showed that amateur golfers use practice rounds before competition to chart each hole and plan the sequence of shots that will result in the lowest score. Additionally, McCaffrey and Orlick (McCaffrey & Orlick, 1989) found that professionals use specific warm-up programs and take shots on the putting green and practice range before rounds, as well as practice components of their game between rounds. However, it is presently unknown (a) how these and other activities are integrated to establish preparatory routines; (b) whether the activities used by professionals are reflected by amateur-level golfers; and, (c) which interpersonal qualities or skills are beneficial in the implementation of such routines.McCaffrey and Orlick (McCaffrey & Orlick, 1989) interviewed club and tour professionals to explore the mental readiness and preparation strategies related to excellence in golf. Common strategies used by these players included: (a) setting practice goals, and daily/weekly tournament goals; (b) developing plans for practice and shot-making, and time schedules for preparation; (c) using focus plans to control thought processes; and, (d) evaluating performance to guide further efforts. The strategies reported reflect many of the qualities of selfregulation, which refers to the self-generated processes that are orientated toward achieving TOURNAMENT PREPARATION IN ELITE-LEVEL GOLF 4 g...