| Cleveland C. Games/Schedule |
| Regular Season |
| Oct. 17, 2017 | Day 1 | Cleveland C. - Boston C. | 102-99  |
| Oct. 20, 2017 | Day 4 | Milwaukee B. - Cleveland C. | 97-116 |
| Oct. 21, 2017 | Day 5 | Cleveland C. - Orlando M. | 93-114  |
| Oct. 24, 2017 | Day 8 | Cleveland C. - Chicago B. | 119-112 |
| Oct. 25, 2017 | Day 9 | Brooklyn N. - Cleveland C. | 112-107 |
| Oct. 28, 2017 | Day 12 | N.Orleans P. - Cleveland C. | 123-101 |
| Oct. 29, 2017 | Day 13 | Cleveland C. - New York K. | 95-114 |
| Nov. 1, 2017 | Day 16 | Cleveland C. - Indiana P. | 107-124 |
| Nov. 3, 2017 | Day 18 | Washington W. - Cleveland C. | 122-130 |
| Nov. 5, 2017 | Day 20 | Cleveland C. - Atlanta H. | 115-117 |
| Nov. 7, 2017 | Day 22 | Cleveland C. - Milwaukee B. | 124-119 |
| Nov. 9, 2017 | Day 24 | Houston R. - Cleveland C. | 117-113 |
| Nov. 11, 2017 | Day 26 | Dallas M. - Cleveland C. | 104-111 |
| Nov. 13, 2017 | Day 28 | New York K. - Cleveland C. | 101-104 |
| Nov. 15, 2017 | Day 30 | Charlotte H. - Cleveland C. | 107-115 |
| Nov. 17, 2017 | Day 32 | Cleveland C. - LA Clippers | 118-113 |
| Nov. 20, 2017 | Day 35 | Detroit P. - Cleveland C. | 88-116 |
| Nov. 22, 2017 | Day 37 | Cleveland C. - Brooklyn N. | 119-109 |
| Nov. 24, 2017 | Day 38 | Cleveland C. - Charlotte H. | 100-99 |
| Nov. 27, 2017 | Day 41 | Phi.76ers - Cleveland C. | 91-113 |
| Nov. 28, 2017 | Day 42 | Cleveland C. - Miami Heat | 108-97 |
| Nov. 30, 2017 | Day 44 | Atlanta H. - Cleveland C. | 114-121 |
| Dec. 2, 2017 | Day 46 | Cleveland C. - Memphis G. | 116-111 |
| Dec. 4, 2017 | Day 48 | Chicago B. - Cleveland C. | 91-113 |
| Dec. 6, 2017 | Day 50 | Cleveland C. - Sacramento K. | 101-95 |
| Dec. 8, 2017 | Day 52 | Indiana P. - Cleveland C. | 106-102 |
| Dec. 9, 2017 | Day 53 | Phi.76ers - Cleveland C. | 98-105 |
| Dec. 12, 2017 | Day 56 | Atlanta H. - Cleveland C. | 114-123 |
| Dec. 14, 2017 | Day 58 | LA Lakers - Cleveland C. | 112-121 |
| Dec. 16, 2017 | Day 60 | Utah Jazz - Cleveland C. | 100-109 |
| Dec. 17, 2017 | Day 61 | Cleveland C. - Washington W. | 106-99 |
| Dec. 19, 2017 | Day 63 | Cleveland C. - Milwaukee B. | 116-119 |
| Dec. 21, 2017 | Day 65 | Chicago B. - Cleveland C. | 112-115 |
| Dec. 25, 2017 | Day 68 | Cleveland C. - Golden St.W. | 92-99 |
| Dec. 27, 2017 | Day 70 | Cleveland C. - Sacramento K. | 95-109 |
| Dec. 30, 2017 | Day 73 | Cleveland C. - Utah Jazz | 101-104 |
| Jan. 2, 2018 | Day 76 | Portland TB - Cleveland C. | 110-127 |
| Jan. 3, 2018 | Day 77 | Cleveland C. - Boston C. | 88-102 |
| Jan. 6, 2018 | Day 80 | Cleveland C. - Orlando M. | 131-127 |
| Jan. 8, 2018 | Day 82 | Cleveland C. - Minnesota T. | 99-127 |
| Jan. 11, 2018 | Day 85 | Cleveland C. - Toronto R. | 99-133 |
| Jan. 12, 2018 | Day 86 | Cleveland C. - Indiana P. | 95-97 |
| Jan. 15, 2018 | Day 89 | Golden St.W. - Cleveland C. | 118-108 |
| Jan. 18, 2018 | Day 92 | Orlando M. - Cleveland C. | 103-104 |
| Jan. 20, 2018 | Day 94 | Oklah.City T. - Cleveland C. | 148-124 |
| Jan. 23, 2018 | Day 97 | Cleveland C. - San Antonio S. | 102-114 |
| Jan. 26, 2018 | Day 100 | Indiana P. - Cleveland C. | 108-115 |
| Jan. 28, 2018 | Day 102 | Detroit P. - Cleveland C. | 104-121 |
| Jan. 30, 2018 | Day 104 | Cleveland C. - Detroit P. | 114-125 |
| Jan. 31, 2018 | Day 105 | Miami Heat - Cleveland C. | 89-91 |
| Feb. 3, 2018 | Day 108 | Houston R. - Cleveland C. | 120-88 |
| Feb. 6, 2018 | Day 111 | Cleveland C. - Orlando M. | 98-116 |
| Feb. 7, 2018 | Day 112 | Minnesota T. - Cleveland C. | 138-140 |
| Feb. 9, 2018 | Day 114 | Cleveland C. - Atlanta H. | 123-107 |
| Feb. 11, 2018 | Day 116 | Cleveland C. - Boston C. | 121-99 |
| Feb. 13, 2018 | Day 118 | Cleveland C. - Oklah.City T. | 120-112 |
| Feb. 22, 2018 | Day 121 | Washington W. - Cleveland C. | 110-103 |
| Feb. 23, 2018 | Day 122 | Cleveland C. - Memphis G. | 112-89 |
| Feb. 25, 2018 | Day 124 | San Antonio S. - Cleveland C. | 110-94 |
| Feb. 27, 2018 | Day 126 | Brooklyn N. - Cleveland C. | 123-129 |
| Mar. 1, 2018 | Day 128 | Phi.76ers - Cleveland C. | 108-97 |
| Mar. 3, 2018 | Day 130 | Denver N. - Cleveland C. | 126-117 |
| Mar. 5, 2018 | Day 132 | Detroit P. - Cleveland C. | 90-112 |
| Mar. 7, 2018 | Day 134 | Cleveland C. - Denver N. | 113-108 |
| Mar. 9, 2018 | Day 136 | Cleveland C. - LA Clippers | 102-116 |
| Mar. 11, 2018 | Day 138 | Cleveland C. - LA Lakers | 113-127 |
| Mar. 13, 2018 | Day 140 | Cleveland C. - Phoenix Suns | 129-107 |
| Mar. 15, 2018 | Day 142 | Cleveland C. - Portland TB | 105-113 |
| Mar. 17, 2018 | Day 144 | Cleveland C. - Chicago B. | 114-109 |
| Mar. 19, 2018 | Day 146 | Milwaukee B. - Cleveland C. | 117-124 |
| Mar. 21, 2018 | Day 148 | Toronto R. - Cleveland C. | 129-132 |
| Mar. 23, 2018 | Day 150 | Phoenix Suns - Cleveland C. | 95-120 |
| Mar. 25, 2018 | Day 152 | Cleveland C. - Brooklyn N. | 121-114 |
| Mar. 27, 2018 | Day 154 | Cleveland C. - Miami Heat | 79-98 |
| Mar. 28, 2018 | Day 155 | Cleveland C. - Charlotte H. | 118-105 |
| Mar. 30, 2018 | Day 157 | N.Orleans P. - Cleveland C. | 102-107 |
| Apr. 1, 2018 | Day 159 | Dallas M. - Cleveland C. | 87-98 |
| Apr. 3, 2018 | Day 160 | Toronto R. - Cleveland C. | 106-112 |
| Apr. 5, 2018 | Day 162 | Washington W. - Cleveland C. | 115-119 |
| Apr. 6, 2018 | Day 163 | Cleveland C. - Phi.76ers | 130-132 |
| Apr. 9, 2018 | Day 166 | Cleveland C. - New York K. | 123-109 |
| Apr. 11, 2018 | Day 168 | New York K. - Cleveland C. | 110-98 |
| 1/8 Finals |
| Apr. 15, 2018 | Day 1 | Indiana P. - Cleveland C. | 98-80 |
| Apr. 18, 2018 | Day 2 | Indiana P. - Cleveland C. | 97-100 |
| Apr. 20, 2018 | Day 3 | Cleveland C. - Indiana P. | 90-92 |
| Apr. 22, 2018 | Day 4 | Cleveland C. - Indiana P. | 104-100 |
| Apr. 25, 2018 | Day 5 | Indiana P. - Cleveland C. | 95-98 |
| Apr. 27, 2018 | Day 6 | Cleveland C. - Indiana P. | 87-121 |
| Apr. 29, 2018 | Day 7 | Indiana P. - Cleveland C. | 101-105 |
| Quarter-Finals |
| May. 1, 2018 | Day 1 | Cleveland C. - Toronto R. | 113-112 |
| May. 3, 2018 | Day 2 | Cleveland C. - Toronto R. | 128-110 |
| May. 5, 2018 | Day 3 | Toronto R. - Cleveland C. | 103-105 |
| May. 7, 2018 | Day 4 | Toronto R. - Cleveland C. | 93-128 |
| Semi-Finals |
| May. 13, 2018 | Day 1 | Cleveland C. - Boston C. | 83-108 |
| May. 15, 2018 | Day 2 | Cleveland C. - Boston C. | 94-107 |
| May. 19, 2018 | Day 3 | Boston C. - Cleveland C. | 86-116 |
| May. 21, 2018 | Day 4 | Boston C. - Cleveland C. | 102-111 |
| May. 23, 2018 | Day 5 | Cleveland C. - Boston C. | 83-96 |
| May. 25, 2018 | Day 6 | Boston C. - Cleveland C. | 99-109 |
| May. 27, 2018 | Day 7 | Cleveland C. - Boston C. | 87-79 |
| Finals |
| May. 31, 2018 | Day 1 | Cleveland C. - Golden St.W. | 114-124 |
| Jun. 3, 2018 | Day 2 | Cleveland C. - Golden St.W. | 103-122 |
| Jun. 6, 2018 | Day 3 | Golden St.W. - Cleveland C. | 110-102 |
| Jun. 8, 2018 | Day 4 | Golden St.W. - Cleveland C. | 108-85 |
