Usually, a Summer League roster can include up to 20 players, and many of those spots are often filled by G League players or other non-roster invites.

What that means

  • Summer League is not a normal NBA regular-season roster setup.
  • Teams commonly bring a mix of rookies, young NBA players, two-way players, and G League talent.
  • So there is not one fixed number of spots reserved for G League players; it depends on the team’s roster construction and who they invite.

Practical answer

If you’re asking how many spots are “taken” by G League players in a typical Summer League team, the best answer is: no set number. Some teams may have only a few, while others may lean heavily on G League call-ups and returning players.

Why this gets confusing

Summer League rosters are built more loosely than NBA rosters, so teams can use it as a showcase for:

  • draft picks,
  • two-way players,
  • G League standouts,
  • free agents trying to earn camp invites.

In other words, G League players are often a big part of the mix, but they do not occupy a league-mandated fixed share of the roster.

TL;DR: There isn’t a fixed number of Summer League roster spots specifically reserved for G League players; teams usually carry up to 20 players, and the G League share varies by team.