played for the coaches' respective teams. Hornacek also coached the Suns' Summer League team during the 2013 season in Las Vegas. In his first game as head coach at the Summer League, he helped lead the team to an 82–69 victory over the Portland Trail Blazers. The Suns went on a six-game winning streak before ultimately losing in the inaugural championship round to the Golden State Warriors 91–77. Hornacek was 5–2 in pre-season and he started the 2013–14 NBA season with a 104–91 victory over the Portland Trail Blazers and an 87–84 victory over the Utah Jazz, both times at home. Hornacek also became the team's first ever head coach to start out his coaching stint with a 4–0 record at home games. Hornacek won the NBA Coach of the Month award in December 2013, his first coaching honor, after leading the Suns to a 10–3 record during the month. Hornacek also became the third former NBA player to win both Player of the Month and Coach of the Month awards (after Larry Bird and Larry Drew), and the first coach to receive both awards with the same team. For the season, the Suns improved by 23 victories upon the previous season's record, which led to a 48–34 record in Hornacek's first season as a head coach. This accomplishment lead to the Phoenix Suns becoming the most improved team during the 2013–14 NBA season. Despite the improvement, the Suns still missed the playoffs and Hornacek was the runner-up coach in the NBA Coach of the Year Award receiving 37 1st place votes. He lost to three-time winner Gregg Popovich. On February 1, 2016, Hornacek was fired as head coach of the Phoenix Suns after two-and-a-half seasons in the position. On June 2, 2016, the New York Knicks officially announced Hornacek as their new head coach. His first season in New York held a promising enough start, to the point where the team had a 16–13 record early on. However, malcontent surrounding the Knicks between the front office and some of their players resulted in Hornacek having a 31–51 record by the end of the season. On April 12, 2018, the Knicks fired Hornacek after a 29–53 season. On November 30, 2020, Hornacek was hired by the Houston Rockets as an assistant coach. Head coaching record |- | align="left"|Phoenix | align="left"| | 82||48||34|||| align="center"|3rd in Pacific||—||—||—||— | align="center"|Missed playoffs |- |