Celtics to Convert Two-Way Guard John Tonje to 10-Day Contract

The Celtics will add the rookie to their roster on a short-term deal.

Feb. 25, 2026 at 9:55pm

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The Boston Celtics have reportedly agreed to convert two-way rookie John Tonje to a 10-day contract. Tonje, the 53rd overall pick in the 2022 NBA Draft, was acquired by the Celtics from the Utah Jazz earlier this month. He has spent most of the season in the G League, where he has been one of the top scorers.

Why it matters

The Celtics are looking to shore up their roster depth ahead of the playoff push, and Tonje's addition on a 10-day deal gives them a chance to evaluate him at the NBA level. As a two-way player, Tonje represents a low-risk, high-upside option for the Celtics to potentially add to their long-term plans.

The details

The Celtics acquired Tonje from the Jazz on February 5th in exchange for Chris Boucher, a future second-round pick, and cash considerations. Tonje, a consensus second-team All-American last season at Wisconsin, has been a standout in the G League, averaging 18.4 points, 4.1 rebounds, and 1.4 assists per game. The Celtics are also expected to sign Dalano Banton to a 10-day contract, which will help them reach the minimum roster threshold of 14 players.

  • The Celtics acquired Tonje from the Jazz on February 5, 2026.
  • The Celtics agreed to convert Tonje to a 10-day contract on February 19, 2026.

The players

John Tonje

A two-way rookie guard who was the 53rd overall pick in the 2022 NBA Draft. He has spent most of the season in the G League, where he has been one of the top scorers.

Chris Boucher

A veteran forward who was traded by the Celtics to the Jazz as part of the deal that brought Tonje to Boston.

Dalano Banton

A player the Celtics are also expected to sign to a 10-day contract to help them reach the minimum roster threshold.

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What they’re saying

“The Celtics on Thursday reportedly agreed to convert two-way rookie John Tonje to a 10-day contract.”

— Michael Scotto, Reporter

What’s next

At the conclusion of his 10-day contract, the Celtics will have the option to sign Tonje to another 10-day deal or bring him back on a two-way contract, depending on his performance and the team's roster needs.

The takeaway

The Celtics' addition of Tonje on a 10-day contract represents a low-risk, high-upside move as they look to bolster their roster depth ahead of the playoffs. Tonje's strong G League production suggests he could potentially earn a more permanent role with the team if he can translate his game to the NBA level.