by the Maine Red Claws. On February 4, 2013, Summers was named to the Futures All-Star roster for the 2013 NBA D-League All-Star Game. On March 15, 2013, Summers signed a 10-day contract with the Los Angeles Clippers. On March 25, 2013, he signed a second 10-day contract with the Clippers. On April 4, 2013, he signed with the Clippers for the remainder of the season. On July 9, 2013, Summers was waived by the Clippers. On July 31, 2013, Summers signed a one-year deal with Budivelnyk Kyiv of the Ukrainian Basketball SuperLeague. He sent his family home from Kyiv due to political unrest in Ukraine, but stayed to finish the season. In July 2014, Summers joined the Brooklyn Nets for the 2014 NBA Summer League. On August 12, 2014, he signed with Gran Canaria of the Liga ACB. On September 22, 2015, Summers signed with the New York Knicks. However, he was later waived by the Knicks on October 23 after appearing in four preseason games. On November 2, he was acquired by the Westchester Knicks as an affiliate player of New York. On November 23, he was named the D-League's Performer of the Week for games played Thursday, November 12, through Sunday, November 22. The honor marked the first of the 2015–16 season and the first in Westchester Knicks history. The following day, he was ruled out for the rest of the season with a left Achilles tendon injury, an injury he suffered on November 20 in the final two minutes of the team's win over the Sioux Falls Skyforce and was waived on November 24. In three games, Summers led the Knicks to a 3–0 start and averaged 25.3 points, 10.3 rebounds, 2.0 assists and 2.0 steals per game. On July 28, 2016, Summers signed with Turkish club Pınar Karşıyaka for the 2016–17 season. On August 3, 2017, he signed with Turkish club Galatasaray for the 2017–18 season. On July 12, 2019, he has signed with Levallois Metropolitans of the LNB Pro A. Summers later joined Shimane Susanoo Magic, averaging 17.4 points, 8.0 rebounds, 1.3 assists and 1.1 steals per game. On October 11, 2020, he signed with Indios de Mayagüez of the Baloncesto Superior Nacional (BSN). Career statistics NBA Regular season |- | align="left" | | align="left" | Detroit | 44 || 0 || 9.2 || .354 || .357 || .711 || 1.0 || .4 ||