Bol Bol sits with Oregon assistant coach Kevin McKenna ahead of the Boise State game on December 15th.

Freshman star center Bol Bol's future at Oregon is likely going to be over, according to multiple sources close to the Oregon basketball program.

The player confirmed the news himself via his twitter account on Thursday afternoon

Playing for my dream school under my favorite Coach Altman has been the Best part of my life and sadly it has come to end sooner than I would Like but thank you for all those who rocking with me & all Oregon fans thank you #GoDucks

Bol has missed the team's last four games with a left foot injury and the outlook on his return to the team this season gets grimmer by the day. According to sources who can't speak on the record, Bol suffered a stress fracture in his left foot and his timeline to return from injury will likely keep him out of the remainder of the 2018-19 season.

Multiple sources have told DuckTerritory.com Bol is likely going to begin rehab work ahead of the 2019 NBA Draft with basketball and medical trainers outside the Oregon basketball program. Bol has spent most of the last two weeks back home in Kansas with his family mulling over his options to rehab his injury. Multiple sources have told DuckTerritory they do not believe Bol will play the rest of the year, but a final decision has not been made.

"I would be completely shocked if Bol played the rest of this year," one source said.

A second source said he definitively isn't playing against Oregon State, UCLA, and USC in the next two weeks and any games beyond that are "highly doubtful". Outside of a stop in Waco, Texas for a game at Baylor before Christmas, Bol hasn't been with the team for the last 10 days.

DuckTerritory.com is told the Duck coaching staff has altered their game-planning for the rest of the season with the idea Bol will be unavailable to play for the Ducks.

Oregon officials could not comment when asked about Bol's availability for the rest of the season.

Through first nine games of the season, Bol averaged 21 points, 9.6 rebounds, and 2.7 blocks per game. All three were team-highs. His best game came in his last game played, a 65-55 victory over San Diego at home. Bol scored 20 points on 9-of-14 shooting from the field. He was 2-of-3 on three-point attempts, grabbed nine rebounds, blocked one shot, and had two assists in 33 minutes.

In nine games Bol recorded four double-doubles. Two came in his first two games as a Duck.

Bol signed with Oregon as part of the 2018 class, which was the program's highest-rated recruiting class in school history at No. 3 in the country. Bol was also the program's highest-rated player in school history to sign with the Ducks at No. 4 in the country for the 2018 recruiting class. In part because of Bol and the rest of the 2018 recruiting class, the Ducks were voted by the media as the Pac-12 preseason favorite to win the Pac-12 conference.

The Ducks are also without sophomore forward Kenny Wooten with a broken jaw suffered in a loss at Baylor in late December. Sophomore forward Abu Kigab decided to transfer from the program in search of more playing time on Wednesday. The Ducks have just fourth healthy forwards.

The Ducks are currently 9-4 heading into Pac-12 play on Saturday. The Ducks will play at Matthew Knight Arena against Oregon State at 5 p.m.