Head to Head
| LOL - OPL Split 2 | 2019/08/02 09:00 | MAMMOTH v Chiefs Esports Club | 0-1 |
| LOL - OPL Split 2 | 2019/06/29 06:00 | Chiefs Esports Club v MAMMOTH | 1-0 |
| LOL - OPL Split 2 | 2019/06/07 09:00 | MAMMOTH v Chiefs Esports Club | 1-0 |
| LOL - OPL Split 1 | 2019/03/16 05:50 | Chiefs Esports Club v MAMMOTH | 1-0 |
| LOL - TCL Winter | 2019/02/15 08:00 | MAMMOTH v Chiefs Esports Club | 1-0 |
| LOL - TCL Winter | 2019/02/02 05:00 | Chiefs Esports Club v MAMMOTH | 1-0 |
| LOL - OPL Split 2 | 2018/08/04 07:00 | MAMMOTH v Chiefs Esports Club | 0-2 |
| LOL - LLA Apertura | 2018/06/15 07:00 | Chiefs Esports Club v MAMMOTH | 2-0 |
Home History
| LOL - OPL Split 2 | 2019/08/17 10:50 | Bombers v Chiefs Esports Club | 1-0 |
| LOL - OPL Split 2 | 2019/08/16 10:00 | ORDER v Chiefs Esports Club | 1-0 |
| LOL - OPL Split 2 | 2019/08/16 08:00 | Legacy v Chiefs Esports Club | 0-1 |
| LOL - OPL Split 2 | 2019/08/10 06:00 | Chiefs Esports Club v Avant Gaming | 1-0 |
| LOL - OPL Split 2 | 2019/08/09 08:00 | Chiefs Esports Club v Dire Wolves | 1-0 |
| LOL - OPL Split 2 | 2019/08/03 07:00 | Chiefs Esports Club v Gravitas | 1-0 |
| LOL - OPL Split 2 | 2019/08/02 09:00 | MAMMOTH v Chiefs Esports Club | 0-1 |
| LOL - OPL Split 2 | 2019/07/27 09:00 | Avant Gaming v Chiefs Esports Club | 0-1 |
Away History
| LOL - OPL Split 2 play-off | 2019/08/24 06:00 | MAMMOTH v ORDER | 3-0 |
| LOL - OPL Split 2 | 2019/08/17 09:50 | MAMMOTH v Legacy | 1-0 |
| LOL - OPL Split 2 | 2019/08/17 07:00 | MAMMOTH v Avant Gaming | 1-0 |
| LOL - OPL Split 2 | 2019/08/16 07:00 | ORDER v MAMMOTH | 0-1 |
| LOL - OPL Split 2 | 2019/08/10 07:00 | Dire Wolves v MAMMOTH | 1-0 |
| LOL - OPL Split 2 | 2019/08/09 09:00 | Gravitas v MAMMOTH | 0-1 |
| LOL - OPL Split 2 | 2019/08/03 08:00 | MAMMOTH v Bombers | 0-1 |
| LOL - OPL Split 2 | 2019/08/02 09:00 | MAMMOTH v Chiefs Esports Club | 0-1 |