New Zealand Under-19 Tournament Matches played by David Hartshorn (6)

20th December 1982 Northern United Building Society Under-19 Tournament 1982/83  Wellington Under-19s v Canterbury Under-19s Fraser Park, Lower Hutt nz19u21
9th December 1984 Northern United Building Society Under-19 Tournament 1984/85  Canterbury Under-19s v Otago Under-19s Nelson Park, Napier nz19u44
10th December 1984 Northern United Building Society Under-19 Tournament 1984/85  Canterbury Under-19s v Northern Districts Under-19s Nelson Park, Napier nz19u47
11th December 1984 Northern United Building Society Under-19 Tournament 1984/85  Canterbury Under-19s v Wellington Under-19s Nelson Park, Napier nz19u49
12th December 1984 Northern United Building Society Under-19 Tournament 1984/85  Central Districts Under-19s v Canterbury Under-19s Nelson Park, Napier nz19u53
13th December 1984 Northern United Building Society Under-19 Tournament 1984/85  Auckland Under-19s v Canterbury Under-19s Nelson Park, Napier nz19u55