| 2021-09-01 19:30:03Wednesday, September 1, 2021 | Birmingham Brummies v Poole Pirates | 19:30:037:30 pm | 49 - 41 | Championship | N/A |
| 2021-09-02 19:30:26Thursday, September 2, 2021 | Ipswich Witches v Peterborough Panthers | 19:30:267:30 pm | 37 - 53 | Premiership | N/A |
| 2021-09-02 19:30:35Thursday, September 2, 2021 | Sheffield Tigers v Belle Vue Aces | 19:30:357:30 pm | 49 - 41 | Premiership | N/A |
| 2021-09-03 19:30:09Friday, September 3, 2021 | Poole Pirates v Glasgow Tigers | 19:30:097:30 pm | 56 - 34 | Championship | N/A |
| 2021-09-03 19:30:26Friday, September 3, 2021 | Scunthorpe Scorpions v Leicester Lions | 19:30:267:30 pm | 39 - 51 | Championship | N/A |
| 2021-09-03 19:30:37Friday, September 3, 2021 | Redcar Bears v Kent Kings | 19:30:377:30 pm | 51 - 39 | Championship | N/A |
| 2021-09-03 19:30:38Friday, September 3, 2021 | Belle Vue Colts v Mildenhall Fen Tigers | 19:30:387:30 pm | 39 - 51 | National Development League | N/A |
| 2021-09-03 19:30:59Friday, September 3, 2021 | Edinburgh Monarchs v Birmingham Brummies | 19:30:597:30 pm | 45 - 45 | Championship | N/A |
| 2021-09-04 18:30:04Saturday, September 4, 2021 | Berwick Bandits v Kent Kings | 18:30:046:30 pm | 47 - 43 | Championship | N/A |
| 2021-09-04 19:00:10Saturday, September 4, 2021 | Leicester Lions v Glasgow Tigers | 19:00:107:00 pm | 54 - 36 | Championship | N/A |
| 2021-09-04 20:15:04Saturday, September 4, 2021 | Berwick Bullets v Kent Royals | 20:15:048:15 pm | 52 - 38 | National Development League | N/A |
| 2021-09-05 15:00:31Sunday, September 5, 2021 | Glasgow Tigers v Scunthorpe Scorpions | 15:00:313:00 pm | 49 - 41 | Championship | N/A |
| 2021-09-06 19:30:09Monday, September 6, 2021 | Belle Vue Aces v Sheffield Tigers | 19:30:097:30 pm | 54 - 36 | Premiership | N/A |
| 2021-09-06 19:30:35Monday, September 6, 2021 | Peterborough Panthers v Ipswich Witches | 19:30:357:30 pm | 55 - 35 | Premiership | N/A |
| 2021-09-06 19:30:42Monday, September 6, 2021 | Wolverhampton Wolves v King’s Lynn Stars | 19:30:427:30 pm | 54 - 36 | Premiership | N/A |
| 2021-09-07 18:30:59Tuesday, September 7, 2021 | Kent Kings v Scunthorpe Scorpions | 18:30:596:30 pm | 46 - 44 | Championship | N/A |
| 2021-09-07 19:00:36Tuesday, September 7, 2021 | 90th Anniversary @ Plymouth | 19:00:367:00 pm | 1st - Danny King | 90th Anniversary | N/A |
| 2021-09-08 19:30:22Wednesday, September 8, 2021 | Poole Pirates v Plymouth Gladiators | 19:30:227:30 pm | 55 - 35 | Championship | N/A |
| 2021-09-08 19:30:59Wednesday, September 8, 2021 | Birmingham Brummies v Redcar Bears | 19:30:597:30 pm | 42 - 48 | Championship | N/A |
| 2021-09-09 19:30:44Thursday, September 9, 2021 | King’s Lynn Stars v Sheffield Tigers | 19:30:447:30 pm | 45 - 45 | Premiership | N/A |
| 2021-09-10 19:30:21Friday, September 10, 2021 | Glasgow Tigers v Plymouth Gladiators | 19:30:217:30 pm | 59 - 31 | Championship | N/A |
| 2021-09-10 19:30:36Friday, September 10, 2021 | Scunthorpe Scorpions v Poole Pirates | 19:30:367:30 pm | 50 - 34 | Championship | N/A |
| 2021-09-10 19:30:39Friday, September 10, 2021 | Edinburgh Monarchs v Birmingham Brummies | 19:30:397:30 pm | 54 - 36 | Championship KO Cup, Quarter-Final, 1st Leg | N/A |
| 2021-09-11 19:00:23Saturday, September 11, 2021 | Berwick Bandits v Glasgow Tigers | 19:00:237:00 pm | 41 - 49 | Championship | N/A |
| 2021-09-11 19:00:26Saturday, September 11, 2021 | Leicester Lions v Edinburgh Monarchs | 19:00:267:00 pm | 47 - 43 | Championship | N/A |
| 2021-09-12 15:00:50Sunday, September 12, 2021 | Mildenhall Fen Tigers v Leicester Lion Cubs | 15:00:503:00 pm | 47 - 41 | National Development League | N/A |
| 2021-09-12 18:30:55Sunday, September 12, 2021 | Newcastle Diamonds v Edinburgh Monarchs | 18:30:556:30 pm | 42 - 48 | Championship | N/A |
| 2021-09-13 19:30:09Monday, September 13, 2021 | Belle Vue Aces v King's Lynn Stars | 19:30:097:30 pm | 49 - 41 | Premiership | N/A |
| 2021-09-13 19:30:56Monday, September 13, 2021 | Wolverhampton Wolves v Peterborough Panthers | 19:30:567:30 pm | 42 - 48 | Premiership | N/A |
| 2021-09-15 19:30:30Wednesday, September 15, 2021 | Birmingham Brummies v Edinburgh Monarchs | 19:30:307:30 pm | 52 - 38 | Championship | N/A |
| 2021-09-16 19:30:52Thursday, September 16, 2021 | Sheffield Tigers v Peterborough Panthers | 19:30:527:30 pm | 40 - 50 | Premiership | N/A |
| 2021-09-17 19:30:02Friday, September 17, 2021 | Redcar Bears v Leicester Lions | 19:30:027:30 pm | 45 - 45 | Championship | N/A |
| 2021-09-17 19:30:03Friday, September 17, 2021 | Armadale Devils v Kent Royals | 19:30:037:30 pm | 47 - 43 | National Development League | N/A |
| 2021-09-17 19:30:39Friday, September 17, 2021 | British Under-19 Final @ Scunthorpe | 19:30:397:30 pm | 1st - Drew Kemp | British Under-19 Championship | N/A |
| 2021-09-18 19:00:12Saturday, September 18, 2021 | Leicester Lions v Poole Pirates | 19:00:127:00 pm | 49 - 41 | Championship KO Cup, Semi-Final, 1st Leg | N/A |
| 2021-09-18 19:00:44Saturday, September 18, 2021 | British Youth Championship - Round 6 (All Classes) @ Plymouth | 19:00:447:00 pm | 1st - Ben Trigger | British Youth Championship | N/A |
| 2021-09-19 10:00:09Sunday, September 19, 2021 | Mildenhall Fen Tigers v Ex-Mildenhall Fen Tigers | 10:00:09Postponed | P - P | Challenge | N/A |
| 2021-09-19 18:00:21Sunday, September 19, 2021 | Glasgow Tigers v Leicester Lions | 18:00:21Abandoned | 3 - 3 | Championship | N/A |
| 2021-09-19 18:30:55Sunday, September 19, 2021 | Newcastle Diamonds v Birmingham Brummies | 18:30:556:30 pm | 44 - 45 | Championship | N/A |
| 2021-09-20 19:30:25Monday, September 20, 2021 | Peterborough Panthers v Sheffield Tigers | 19:30:257:30 pm | 39 - 51 | Premiership | N/A |
| 2021-09-21 18:30:02Tuesday, September 21, 2021 | Kent Kings vs Leicester Lions | 18:30:026:30 pm | 37 - 53 | Championship | N/A |
| 2021-09-22 09:30:46Wednesday, September 22, 2021 | Glasgow Tigers v Leicester Lions | 09:30:46Postponed | P - P | Championship | N/A |
| 2021-09-22 19:30:09Wednesday, September 22, 2021 | Birmingham Brummies v Newcastle Diamonds | 19:30:097:30 pm | 55 - 35 | Championship | N/A |
| 2021-09-22 19:30:55Wednesday, September 22, 2021 | Poole Pirates v Redcar Bears | 19:30:557:30 pm | 52 - 38 | Championship | N/A |
| 2021-09-23 19:30:04Thursday, September 23, 2021 | Peterborough Panthers v King’s Lynn Stars | 19:30:047:30 pm | 58 - 32 | Premiership | N/A |
| 2021-09-24 19:30:42Friday, September 24, 2021 | Glasgow Tigers v Birmingham Brummies | 19:30:427:30 pm | 49 - 41 | Championship | N/A |
| 2021-09-24 19:30:42Friday, September 24, 2021 | Julie Lewis Memorial @ Redcar | 19:30:427:30 pm | Kasper Andersen - Zach Cook | Julie Lewis Memorial | N/A |
| 2021-09-24 19:30:48Friday, September 24, 2021 | Armadale Devils v Leicester Lion Cubs | 19:30:487:30 pm | 50 - 40 | National Development League | N/A |
| 2021-09-25 18:00:16Saturday, September 25, 2021 | Leicester Lions v Kent Kings | 18:00:166:00 pm | 52 - 38 | Championship | N/A |
| 2021-09-25 19:45:32Saturday, September 25, 2021 | Leicester Lion Cubs v Kent Royals | 19:45:327:45 pm | 45 - 45 | National Development League | N/A |
| 2021-09-26 15:00:08Sunday, September 26, 2021 | Glasgow Tigers v Leicester Lions | 15:00:083:00 pm | 49 - 41 | Championship | N/A |
| 2021-09-26 15:00:19Sunday, September 26, 2021 | Mildenhall Fen Tigers v Berwick Bullets | 15:00:193:00 pm | 61 - 29 | National Development League | N/A |
| 2021-09-26 17:00:06Sunday, September 26, 2021 | Sheffield Tigers v King’s Lynn Stars | 17:00:065:00 pm | 61 - 29 | Premiership | N/A |
| 2021-09-27 19:30:52Monday, September 27, 2021 | Wolverhampton Wolves v Peterborough Panthers | 19:30:527:30 pm | 44 - 46 | Premiership Play-Off, Semi-Final, 1st Leg | N/A |
| 2021-09-28 18:30:00Tuesday, September 28, 2021 | Kent Royals v Berwick Bullets | 18:30:006:30 pm | 39 - 48 | National Development League | N/A |
| 2021-09-29 19:30:24Wednesday, September 29, 2021 | Birmingham Brummies v Edinburgh Monarchs | 19:30:247:30 pm | 40 - 50 | Championship KO Cup, Quarter-Final, 2nd Leg | N/A |
| 2021-09-29 19:30:39Wednesday, September 29, 2021 | Poole Pirates v Leicester Lions | 19:30:397:30 pm | 55 - 35 | Championship KO Cup, Semi-Final, 2nd Leg | N/A |
| 2021-09-30 17:19:02Thursday, September 30, 2021 | Sheffield Tigers v Belle Vue Aces | 17:19:02Postponed | P - P | Premiership Play-Off, Semi-Final, 1st Leg | N/A |
