Tennis matches can shift momentum in seconds, often due to strategic missteps rather than technical failures. A poorly placed return, an ill-timed approach to the net, or a mistimed attacking shot can alter the course of a contest even when a player possesses strong technical skills. While serves, groundstrokes, and volleys remain essential, competitive success also hinges on recognizing opportunities, responding to opponents, and making effective decisions under pressure. This distinction between knowing how to execute a shot and understanding when to use it presents an ongoing challenge for players at all levels. Practicing a stroke repeatedly may improve consistency, but competitive situations introduce variables that cannot always be anticipated, such as court positioning, shot selection, physical movement, and an opponent's playing style.
These interconnected aspects are examined in Tennis Mastery in Five Sets, an instructional book by John Almoslino that brings together established coaching principles, practical exercises, and lessons from his experience as a former collegiate tennis player and professional instructor. Drawing on his roles as player, coach, and tennis program manager, Almoslino examines how tennis instruction has developed while emphasizing the continuing importance of fundamental skills. His approach reflects the influence of several coaches and mentors, including Dennis Van der Meer, Dr. Robert Ford Greene, and Rick Elstein, whose methods helped shape his understanding of tennis instruction and player development.
Organized into five sets, the book begins with fundamental strokes and structured practice before progressing into movement, singles and doubles strategy, physical conditioning, and mental preparation. Rather than concentrating exclusively on advanced players, it includes instructional progressions intended for individuals at different stages of development. One of the book's central discussions concerns the five qualities of a tennis shot and how variations in placement, speed, spin, and trajectory influence an opponent's response. The author also examines the geometry of the tennis court, encouraging players to recognize how positioning affects the range of shots they can defend and the opportunities they can create. These considerations become particularly important when players must choose between attacking and defending. An aggressive shot attempted from a defensive position can increase the likelihood of an error, while a more controlled return may provide sufficient time to recover and regain a favorable position.
Court movement is another recurring subject. Almoslino introduces what he calls the "Six Rs of Great Movement": Ready, React, Run, Racket Work, Recover, and Reposition. This sequence presents every tennis shot as part of a continuous movement process, beginning with preparation and extending beyond contact with the ball.
Singles strategy receives substantial attention, including observing an opponent during the warm-up, adapting to different playing conditions, adjusting court position, and recognizing the risks associated with particular shots. Serving and returning are examined as tactical exchanges, with discussions of first-serve placement, return positioning, and decision-making during tiebreaks. Doubles tennis forms another important component, comparing conventional playing methods with more modern tactical approaches, addressing the responsibilities of serving and receiving teams, court coverage, partner coordination, and competitive exercises. Almoslino's interest in doubles reflects his collegiate experience at the City College of New York, where he played under Dr. Robert Ford Greene. The coach's emphasis on teamwork, preparation, and doubles strategy influenced Almoslino's subsequent approach to tennis instruction.
Beyond tactical discussions, Tennis Mastery in Five Sets includes cooperative, competitive, and hybrid drills designed to help players progress from controlled practice toward more realistic playing situations. The material encourages players to develop consistency while recognizing that technical improvement must ultimately translate into effective decisions during competition. Although no single instructional method can address every player's abilities or circumstances, the book brings together different aspects of tennis development within a structured framework. Its intended audience includes tennis coaches, junior and college players, recreational participants, senior players, and tennis enthusiasts interested in understanding the game more comprehensively.
Tennis Mastery in Five Sets has been published, with purchasing information available through confirmed retailer listings, including Amazon.

