The New York Knicks' promising 2020-21 NBA season ended on a sour note, as they got knocked out of the playoffs in the first round.However, Tom Thibodeau and his wards will take heart from the fact that they reached the postseason after eight years. After some key reinforcements this summer, they might be a force to be reckoned with in the Eastern Conference once again.On that note, here's a look at the New York Knicks' roster, preseason schedule and key dates for the 2021-22 NBA season:New York Knicks roster for the 2021-22 NBA SeasonNew York Knicks introduce new signees.The New York Knicks addressed their biggest issue this offseason, when they added experienced backcourt players Kemba Walker and Evan Fournier. Both stars arrived from the Knicks' Eastern Conference rivals, the Boston Celtics, and should provide the team with a much-needed offensive thrust.NEW YORK KNICKS@nyknicksKemba Walker is officially a New York Knick ✍️8:45 AM · Aug 11, 2021198122037Kemba Walker is officially a New York Knick ✍️ https://t.co/cCWNt0htMLThe Knicks also signed a few rookies, including center Jericho Sims on a two-way contract. The New York Knicks will likely field a starting lineup of Kemba Walker, Evan Fournier, RJ Barrett, Julius Randle and Nerlens Noel, with Derrick Rose coming off the bench as the sixth man.Here's the New York Knicks' roster for the 2021-22 NBA season:Player NamePositionYears in NBARJ BarrettGuard/ Forward2Alec BurksGuard10Taj GibsonForward12Kevin Knox IIForward3Nerlens NoelCenter8Immanuel QuickleyGuard1Julius RandleForward7Mitchell RobinsonCenter3Derrick RoseGuard13Obi ToppinForward/Center1Luca VildozaGuard1Kemba WalkerGuard10Dwayne BaconForward4Evan FournierGuard9Quentin GrimesGuardRMiles McBrideGuardRAamir SimmsForwardRJericho Sims (two-way)CenterRM.J. WalkerForwardRKey dates for New York Knicks entering 2021-22 NBA seasonMedia Day: September 27th, 2021 - MondayTraining Camp Start Date: September 28th, 2021 - TuesdaySeason Opener: Boston Celtics vs New York Knicks (October 20th, 2021 - Tuesday, 7:30 PM ET).The New York Knicks will open their campaign against the Boston Celtics on October 20th. Both Kemba Walker and Evan Fournier will be greeted by some familiar faces. The duo will hope to be at their best against the team that traded them this offseason.NEW YORK KNICKS@nyknicksWe back. The full schedule for the 2021-22 season is here. 🗓3:21 AM · Aug 21, 20211148142We back. The full schedule for the 2021-22 season is here. 🗓New York Knicks preseason schedule and datesThe New York Knicks will begin their preseason against the Indiana Pacers, who welcomed former coach Rick Carlisle for a second stint. Their second game will be against Bradley Beal's Washington Wizards, before they take on a young Detroit Pistons side.The Knicks will play their final preseason game against the Washington Wizards. Here is their full schedule:Date and TimeMatchTVTuesday, October 5, 7:30 p.m. ETIndiana Pacers vs New York KnicksMSG NetworkSaturday, October 9, 7:00 pm ETNew York Knicks vs Washington WizardsMSG NetworkWednesday, October 13, 7:30 pm ETDetroit Pistons vs New York KnicksMSG NetworkFriday, October 15, 7:30 pm ETWashington Wizards vs New York KnicksMSG NetworkThe Knicks have the right blend of youth and experience. Along with Thibodeau's tactical acumen, they will likely make a deep playoff run in the upcoming season.Also Check Out: Latest NBA News, Rumors and Updates