Official waiver in San Antonio
The San Antonio Spurs have waived guard Miles Barnstable, effective September 24, leaving him without a spot on the main NBA roster after a waiver transaction that is already effective and confirms his exit from the team. The move fits the usual procedural cuts before training camp.
The transaction appears in NBA.com oficial and was reported by CBS Sports — NBA, which notes Barnstable had signed an Exhibit 10 contract with the franchise on September 23.
Barnstable profile
Barnstable, a 6-foot-2 guard out of Tulsa, returns to the market after a brief preseason stint with the Spurs. He went undrafted in 2026 and joined San Antonio on a training camp deal with a likely path toward G League affiliate Austin Spurs.
In his final college season with the Golden Hurricane he averaged 14.6 points and 3.8 rebounds per game with efficient shooting splits. CBS Sports — NBA indicates that after leaving the main roster, the player could head toward affiliate Austin Spurs for the 2026-27 campaign.
What the waiver means
By leaving the Spurs main roster, Barnstable no longer occupies a preseason spot and becomes a free agent until his fit within the project is defined. The move does not necessarily signal a break with San Antonio, but rather the usual path between an Exhibit 10 contract and a G League destination.
For the Spurs, the cut frees a spot on the preseason roster in a window where the franchise is adjusting its squad before training camp.
Roster context
Barnstable's waiver comes on September 24, one day after he signed an Exhibit 10 deal, within the procedural wave before training camp. The transaction repeats the dynamic San Antonio and other franchises use with development profiles in this market window.
