International Bracket
| Pos | Team | W | L |
|---|---|---|---|
| 1 | Georgetown Preparatory School | 3 | 0 |
| 2 | Roswell High School | 2 | 1 |
| 3 | First Baptist High School | 2 | 1 |
| 4 | Goose Creek High School | 2 | 1 |
| 5 | Providence Preparatory School | 1 | 2 |
| 6 | Pinewood Preparatory School | 1 | 2 |
| 7 | Wando High School | 1 | 2 |
| 8 | Palmetto Christian Academy | 0 | 3 |
Foundation Bracket
| Pos | Team | W | L |
|---|---|---|---|
| 1 | St. John’s College High School | 3 | 0 |
| 2 | Milton High School | 2 | 1 |
| 3 | Porter Gaud School | 2 | 1 |
| 4 | Cape Fear Academy | 2 | 1 |
| 5 | Bullis School | 1 | 2 |
| 6 | West Ashley High School | 1 | 2 |
| 7 | Stall High School | 1 | 2 |
| 8 | James Island Charter High School | 0 | 3 |
International Bracket
MVP: DeJean Desire (Georgetown Prep)
MOP: Mikey Dukes (First Baptist)
All-tournament Team: Braxton Washington (Wando), George Pridgett (Roswell), Miles Somerville (Georgetown Prep), Miles Herron (Roswell), Cohen Gaskins (Pinewood Prep)
Foundation Bracket
MVP: Ishmael Leggett (St. John’s College HS)
MOP: Josiah James (Porter-Gaud)
All-tournament Team: Rodney Rice (Bullis), David Banks (Milton), Donaven Hairston (Milton), Devin Ramsey (West Ashley), Darius Maddox (St. John’s)
Rosser Thrash Spirit Award: Goose Creek HS
| Date | Teams | Time/Results | League | ||
|---|---|---|---|---|---|
| Georgetown Preparatory School vs Palmetto Christian Academy | Georgetown Preparatory School Palmetto Christian Academy | 87 - 28 | 2018 International | N/A | |
| Bullis School vs Stall High School | Bullis School Stall High School | 67 - 23 | 2018 Foundation | N/A | |
| Goose Creek High School vs First Baptist High School | Goose Creek High School First Baptist High School | 69 - 64 | 2018 International | N/A | |
| St. John’s College High School vs James Island Charter High School | St. John’s College High School James Island Charter High School | 74 - 35 | 2018 Foundation | N/A | |
| Roswell High School vs Pinewood Preparatory School | Roswell High School Pinewood Preparatory School | 63 - 32 | 2018 International | N/A | |
| Milton High School vs West Ashley High School | Milton High School West Ashley High School | 75 - 53 | 2018 Foundation | N/A | |
| Providence Preparatory School vs Wando High School | Providence Preparatory School Wando High School | 24 - 33 | 2018 International | N/A | |
| Cape Fear Academy vs Porter Gaud School | Cape Fear Academy Porter Gaud School | 45 - 41 | 2018 Foundation | N/A | |
| Palmetto Christian Academy vs Pinewood Preparatory School | Palmetto Christian Academy Pinewood Preparatory School | 33 - 66 | 2018 International | N/A | |
| Stall High School vs James Island Charter High School | Stall High School James Island Charter High School | 59 - 42 | 2018 Foundation | N/A | |
| First Baptist High School vs Providence Preparatory School | First Baptist High School Providence Preparatory School | 62 - 56 | 2018 International | N/A | |
| West Ashley High School vs Porter Gaud School | West Ashley High School Porter Gaud School | 40 - 68 | 2018 Foundation | N/A | |
| Georgetown Preparatory School vs Roswell High School | Georgetown Preparatory School Roswell High School | 67 - 52 | 2018 International | N/A | |
| Bullis School vs St. John’s College High School | Bullis School St. John’s College High School | 50 - 64 | 2018 Foundation | N/A | |
| Goose Creek High School vs Wando High School | Goose Creek High School Wando High School | 40 - 35 | 2018 International | N/A | |
| Milton High School vs Cape Fear Academy | Milton High School Cape Fear Academy | 58 - 26 | 2018 Foundation | N/A | |
| Palmetto Christian Academy vs Providence Preparatory School | Palmetto Christian Academy Providence Preparatory School | 40 - 59 | 2018 International | N/A | |
| James Island Charter High School vs West Ashley High School | James Island Charter High School West Ashley High School | 51 - 64 | 2018 Foundation | N/A | |
| Pinewood Preparatory School vs First Baptist High School | Pinewood Preparatory School First Baptist High School | 58 - 74 | 2018 International | N/A | |
| Stall High School vs Porter Gaud School | Stall High School Porter Gaud School | 68 - 78 | 2018 Foundation | N/A | |
| Roswell High School vs Wando High School | Roswell High School Wando High School | 54 - 36 | 2018 International | N/A | |
| Bullis School vs Cape Fear Academy | Bullis School Cape Fear Academy | 43 - 45 | 2018 Foundation | N/A | |
| Georgetown Preparatory School vs Goose Creek High School | Georgetown Preparatory School Goose Creek High School | 55 - 30 | 2018 International | N/A | |
| St. John’s College High School vs Milton High School | St. John’s College High School Milton High School | 59 - 43 | 2018 Foundation | N/A |