Toronto Raptors forward/center Kelly Olynyk has agreed on a two-year extension with the team, signing up for a $26.25 million pact, reports ESPN's Adrian Wojnarowski. The 32-year-old is coming off a three-year contract that paid him just north of $37 million. Toronto snapped up Olynyk in a trade with Utah last month. He has played eight games with the team, averaging 9.6 points, 4.2 rebounds, 2.9 assists, and 1.6 steals across 20.7 minutes. The versatile Canadian big man is sharing center minutes with Jakob Poeltl in Toronto, but Olynyk will likely make his first start for his new squad on Tuesday versus New Orleans after Poeltl dislocated a finger on Sunday against Charlotte.

Philadelphia 76ers guard Cameron Payne (illness) is questionable for Tuesday's game against the Brooklyn Nets. He was listed on Sunday's injury report heading into the meeting with the Dallas Mavericks. However, he was ruled out before opening tip and left the arena. The 29-year-old has averaged 9.7 points and 3.3 assists in nine games with the 76ers. But with Kyle Lowry now in the equation, it will be tough to trust Payne in any fantasy format.

Memphis Grizzlies forward Jaren Jackson Jr. (quad) is out for Monday's game against the Brooklyn Nets. Jackson will miss his third straight contest due to right quad tendonitis, and the injury is starting to become a concern for the star big man's shutdown risk as the 20-41 Grizzlies continue to fall out of the playoff picture. The 24-year-old two-time blocks champion hasn't been as good in nine-category fantasy leagues with so much usage on his plate, but over his last 21 appearances, he's averaging 25.4 points, 5.4 rebounds, 3.0 assists, and 2.7 combined steals and blocks. Wednesday's matchup with the Philadelphia 76ers is Jackson's next chance to play. Santi Aldama remains in line for heavy minutes, taking averages of 10.6 points, 5.8 boards, 2.9 dimes, and 2.0 threes over his last 16 showings into a tough matchup against a Nets team allowing the sixth-fewest FanDuel points to opposing power forwards.

Oklahoma City Thunder forward/center Jaylin Williams (knee) won't play on Monday versus the Lakers. He's out for a second consecutive game with a left knee sprain. Williams has been a good energy guy off the bench and one of the best rebounders on the team. A struggling rebounding team like OKC will definitely feel his absence. Bismack Biyombo and Mike Muscala will have a chance to get extra work without Williams, but they aren't fantasy-relevant.

Cleveland Cavaliers guard Donovan Mitchell (knee) will miss at least the next three games. The All-Star has sat out the last two contests because of a bone bruise in his left knee. While many had hoped the injury would only be a short-term issue, Chris Fedor of The Plain Dealer reported Mitchell underwent Platelet Rich Plasma injections, so he'll miss upcoming meetings with Boston, Atlanta, and Minnesota before getting re-evaluated over the weekend. The 27-year-old has had one of the best seasons of his career, averaging 28.0 points, 6.2 assists, and 5.4 rebounds. Fantasy managers should remain optimistic that Mitchell will be back on the floor when the Cavs meet the Brooklyn Nets on Sunday night. Of course, Darius Garland, Evan Mobley, and Jarrett Allen should benefit from a production standpoint without Mitchell. But Max Strus, Caris LeVert, and Isaac Okoro should also flourish.