| Jaren Jackson Jr. Rankings 2019-2020 | Stats Glossary  |
| Games with .569 or more Free-throws Percentage | Memphis Grizzlies Record : 15 - 18 | Jaren Jackson Jr. |
| No | Date | Game | Res | Score | Free-throws Percentage |
| 1 | Aug 3 | at New_Orleans | L | 99-109 | .750 |
| 2 | Aug 2 | vs San_Antonio | L | 106-108 | 1.00 |
| 3 | Jul 31 | at Portland | L | 135-140 | .778 |
| 4 | Feb 21 | at L.A.Lakers | L | 105-117 | .625 |
| 5 | Feb 12 | vs Portland | W | 111-104 | .833 |
| 6 | Feb 3 | vs Detroit | W | 96-82 | .889 |
| 7 | Jan 24 | at Detroit | W | 125-112 | .833 |
| 8 | Jan 17 | vs Cleveland | W | 113-109 | 1.00 |
| 9 | Jan 14 | vs Houston | W | 121-110 | 1.00 |
| 10 | Jan 12 | vs Golden_State | W | 122-102 | .667 |
| 11 | Jan 10 | vs San_Antonio | W | 134-121 | .750 |
| 12 | Jan 7 | vs Minnesota | W | 119-112 | .750 |
| 13 | Jan 4 | at L.A.Clippers | W | 140-114 | .750 |
| 14 | Jan 2 | at Sacramento | L | 123-128 | 1.00 |
| 15 | Dec 28 | at Denver | L | 110-119 | .857 |
| 16 | Dec 21 | vs Sacramento | W | 119-115 | .800 |
| 17 | Dec 20 | at Cleveland | L | 107-114 | 1.00 |
| 18 | Dec 14 | vs Washington | W | 128-111 | .667 |
| 19 | Dec 13 | vs Milwaukee | L | 114-127 | .667 |
| 20 | Dec 9 | at Golden_State | W | 110-102 | .667 |
| 21 | Dec 7 | at Utah | L | 112-126 | .714 |
| 22 | Dec 2 | vs Indiana | L | 104-117 | 1.00 |
| 23 | Nov 29 | vs Utah | L | 94-103 | 1.00 |
| 24 | Nov 27 | vs L.A.Clippers | L | 119-121 | .667 |
| 25 | Nov 25 | at Indiana | L | 114-126 | 1.00 |
| 26 | Nov 17 | vs Denver | L | 114-131 | .833 |
| 27 | Nov 15 | vs Utah | W | 107-106 | 1.00 |
| 28 | Nov 13 | at Charlotte | W | 119-117 | 1.00 |
| 29 | Nov 8 | at Orlando | L | 86-118 | 1.00 |
| 30 | Oct 29 | at L.A.Lakers | L | 91-120 | 1.00 |
| 31 | Oct 27 | vs Brooklyn | W | 134-133 | 1.00 |
| 32 | Oct 25 | vs Chicago | L | 102-110 | .667 |
| 33 | Oct 23 | at Miami | L | 101-120 | .778 |
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