Matches with the largest winning margins for GCS
| Date | Team 1 | Team 2 | +/- | |
|---|---|---|---|---|
| Mar 16 | R1 | WCE | 49 -136 | GCS | 87 |
| Aug 2 | R21 | GCS | 107 -23 | RIC | 84 |
| Jul 26 | R20 | GCS | 130 -64 | BRI | 66 |
| Mar 29 | R3 | MEL | 62 -120 | GCS | 58 |
| Apr 12 | R5 | NTH | 89 -141 | GCS | 52 |
| Jul 5 | R17 | ESS | 74 -115 | GCS | 41 |
| Apr 27 | R7 | GCS | 117 -79 | SYD | 38 |
| May 25 | R11 | STK | 61 -80 | GCS | 19 |
| Jun 28 | R16 | GCS | 104 -85 | MEL | 19 |
| May 10 | R9 | GCS | 106 -96 | WBD | 10 |
| May 15 | R10 | GCS | 104 -96 | HAW | 8 |
| Jul 11 | R18 | GCS | 69 -63 | COL | 6 |
| Apr 5 | R4 | GCS | 91 -90 | ADE | 1 |