Face à face
| LOL - OPL Split 1 | 2020/03/07 06:00 | MAMMOTH v Chiefs | 0-1 |
| LOL - OPL Split 1 | 2020/02/08 08:00 | Chiefs v MAMMOTH | 1-0 |
| LOL - OPL Split 2 Playoffs | 2019/08/31 04:00 | Chiefs v MAMMOTH | 0-3 |
| LOL - OPL Split 2 | 2019/08/02 09:00 | MAMMOTH v Chiefs | 0-1 |
| LOL - OPL Split 2 | 2019/06/29 06:00 | Chiefs v MAMMOTH | 1-0 |
| LOL - OPL Split 2 | 2019/06/07 09:00 | MAMMOTH v Chiefs | 1-0 |
| LOL - OPL Split 1 | 2019/03/16 05:50 | Chiefs v MAMMOTH | 1-0 |
| Esports | 2019/02/15 08:00 | MAMMOTH v Chiefs | 1-0 |
Home History
| LOL - OPL Split 1 | 2020/03/28 06:00 | Gravitas v Chiefs | 0-1 |
| LOL - OPL Split 1 | 2020/03/27 10:00 | Order v Chiefs | 0-1 |
| ESL ANZ Championship, Playoffs | 2020/03/25 07:30 | Chiefs v Rooster | 1-2 |
| ESL ANZ Championship, Playoffs | 2020/03/24 07:30 | Chiefs v Paradox Gaming | 2-1 |
| ESL ANZ Championship, Playoffs | 2020/03/23 09:50 | Ground Zero v Chiefs | 2-0 |
| ESEA Premier Division, Australia | 2020/03/21 05:10 | Chiefs v Ground Zero | 1-2 |
| LOL - OPL Split 1 | 2020/03/21 05:00 | Chiefs v Avant Gaming | 0-1 |
| ESEA Premier Division, Australia | 2020/03/20 09:30 | Avant Gaming v Chiefs | 2-0 |
Away History
| LOL - OPL Split 1 | 2020/03/28 07:00 | MAMMOTH v Order | 0-1 |
| LOL - OPL Split 2 | 2020/03/27 09:00 | MAMMOTH v Legacy | 0-1 |
| LOL - OPL Split 1 | 2020/03/27 07:30 | MAMMOTH v Pentanet.gg | 1-0 |
| LOL - OPL Split 1 | 2020/03/27 07:00 | MAMMOTH v Legacy | 0-1 |
| LOL - OPL Split 1 | 2020/03/21 08:00 | Gravitas v MAMMOTH | 1-0 |
| LOL - OPL Split 1 | 2020/03/20 08:00 | MAMMOTH v Dire Wolves | 0-1 |
| LOL - OPL Split 1 | 2020/03/07 06:00 | MAMMOTH v Chiefs | 0-1 |
| LOL - OPL Split 1 | 2020/03/06 06:00 | Avant Gaming v MAMMOTH | 0-1 |