Russell Leech has logged records in 44 patterns and Niels Duinker has logged records in 3 patterns.
They are competing for 1 record, and of these Russell Leech ranks better in 0 and Niels Duinker ranks better in 1.
| Pattern | Russell Leech | Niels Duinker |
|---|---|---|
| 7 club cascade in triples | 7c | 37c |