NBA free agency tracker 2021: Clippers to re-sign Kawhi Leonard; Knicks add Kemba Walker, Evan Fournier | CBS Sports Headlines NBA free agency tracker 2021: Clippers to re-sign Kawhi Leonard; Knicks add Kemba Walker, Evan Fournier Keeping tabs on all the free agency moves before the start of the 2021-22 … Continue reading NBA free agency tracker 2021: Clippers to re-sign Kawhi Leonard; Knicks add Kemba Walker, Evan Fournier