Ray Spalding

On June 21, 2018, Spalding was drafted by the Philadelphia 76ers with the 56th pick in the 2018 NBA draft. He was subsequently traded to the Dallas Mavericks alongside the last pick of the draft, Kostas Antetokounmpo for the rights to the 54th pick, Shake Milton.[8] He signed his rookie contract on July 20, 2018.[9] He made his NBA debut on October 17, 2018, playing one minute, in a 121–100 loss against the Phoenix Suns.[10] It was the only game he played with Dallas. The rest of his tenure was spent being assigned to the affiliate Texas Legends in the NBA G League.

On January 31, 2019, Spalding was dismissed by the Mavericks.[11]

On February 20, 2019, Spalding signed to a 10-day contract with the Phoenix Suns.[12] While he never played during the proper contract, he was given a two-year partially guaranteed contract on March 3.[13][14] Spalding eventually recorded his first rebound on March 9, playing in only 3 minutes in a 127–120 loss to the Portland Trail Blazers.[15] A week later, Spalding would have his best game of the season in the NBA at that point against the New Orleans Pelicans, recording 8 points on 4-of-5 shooting, 4 rebounds, 2 blocks, and 2 assists in 14 minutes of action in a 138–136 overtime win.[16] On April 5, Spalding had his first start in the league, putting up a double-double of 21 points and 13 rebounds in a 133–126 overtime win over the Pelicans.[17]

On July 31, 2019, Spalding signed an Exhibit 10 contract with the Atlanta Hawks.[18] On October 8, 2019, he was waived by the Hawks.[19] On October 10, 2019, Spalding signed with the Houston Rockets. He was waived by the Rockets on October 19, 2019. Following his release, he was added to the roster of the Rockets' G League affiliate, the Rio Grande Valley Vipers.[20] Spalding was suspended one game without pay after leaving the bench during an altercation in a 132–109 loss to the Memphis Hustle on December 17.[21]

On January 15, 2020, the Charlotte Hornets announced that they had signed with Spalding to a two-way contract.[22] He scored 15 points in his G League debut for the Greensboro Swarm in a win over the Iowa Wolves.[23] Spalding never played a game for the Hornets.

Spalding was waived by the Hornets on November 29, 2020.[24]

On February 12, 2021, the Houston Rockets announced that they had signed with Spalding to a two-way contract.[25] He was waived on February 16 after two games with the team.[26]

On November 3, 2022, Spalding was named to the opening night roster for the Rio Grande Valley Vipers.[27]