Ross Halsey has logged records in 33 patterns and seveirein has logged records in 9 patterns.
They are competing for 4 records, and of these Ross Halsey ranks better in 4 and seveirein ranks better in 0.
| Pattern | Ross Halsey | seveirein |
|---|---|---|
| 3 ball backcrosses | 40c | 31c |
| 4 ball async fountain | 16m | 3m 10s |
| 5 ball cascade | 4m 10s | 230c |
| 5 ball reverse cascade | 50c | 34c |