| Boston Celtics | Grant Williams | Base | 90 | Not #d |
| Boston Celtics | Grant Williams | Base Black | 90 | 1 |
| Boston Celtics | Grant Williams | Base Blue | 90 | 99 |
| Boston Celtics | Grant Williams | Base Gold | 90 | 10 |
| Boston Celtics | Grant Williams | Base Green | 90 | 5 |
| Boston Celtics | Grant Williams | Base Orange | 90 | 75 |
| Boston Celtics | Grant Williams | Base Pink | 90 | 35 |
| Boston Celtics | Grant Williams | Base Purple FOTL | 90 | 21 |
| Boston Celtics | Grant Williams | Base Red | 90 | Not #d |
| Boston Celtics | Grant Williams | Base Turquoise | 90 | 25 |
| Boston Celtics | Grant Williams | Origins Autographs Gold Ink | 39 | 10 |
| Boston Celtics | Grant Williams | Origins Autographs Gold Ink Inscription | 39 | 1 |
| Boston Celtics | Grant Williams | Origins Autographs Silver Ink | 39 | 49 |
| Boston Celtics | Grant Williams | Rookie Auto Booklet Patch | 33 | 10 |
| Boston Celtics | Grant Williams | Rookie Auto Booklet Patch Black | 33 | 1 |
| Boston Celtics | Grant Williams | Rookie Autographs | 137 | Not #d |
| Boston Celtics | Grant Williams | Rookie Autographs Black | 137 | 1 |
| Boston Celtics | Grant Williams | Rookie Autographs Gold | 137 | 10 |
| Boston Celtics | Grant Williams | Rookie Autographs Green | 137 | 5 |
| Boston Celtics | Grant Williams | Rookie Autographs Purple FOTL | 137 | 49 |
| Boston Celtics | Grant Williams | Rookie Autographs Red | 137 | 25 |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs | 171 | Not #d |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs Black | 171 | 1 |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs Blue | 171 | 49 |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs Gold | 171 | 10 |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs Green | 171 | 5 |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs Red | 171 | 99 |
| Boston Celtics | Grant Williams | Rookie Jersey Autographs Turquoise | 171 | 25 |
