| Inns | HS |
| 267-9 | 67 | Papua New Guinea v Canada | Gorway, Walsall | 1986 |
| 265-7 | 88 | Papua New Guinea v Argentina | Sportpark De Dennen, Nijmegen | 1990 |
| 259-8 | 55 | Papua New Guinea v Hong Kong | Grange Road, Olton | 1986 |
| 248-5 | 66* | Papua New Guinea v Gibraltar | Jaffery Sports Club Ground, Nairobi | 1993/94 |
| 234 | 62 | Papua New Guinea v United States of America | Fairfield Road, Market Harborough | 1986 |
| 230 | 55 | Papua New Guinea v Kenya | Sportpark Craeyenhout, The Hague | 1990 |
| 227 | 41 | Papua New Guinea v Namibia | Jaffery Sports Club Ground, Nairobi | 1993/94 |
| 225-7 | 60 | Papua New Guinea v Bangladesh | Bournville Cricket Ground, Bournville | 1982 |
| 222-8 | 43 | Papua New Guinea v Fiji | Ngara Sports Club Ground, Nairobi | 1993/94 |
| 220-7 | 56 | Papua New Guinea v Hong Kong | Sportpark Koninklijke HFC, Haarlem | 1990 |
| 219-4 | 94 | Papua New Guinea v Italy | Perbadanan Kemajuan Negari Selangor, Kuala Lumpur | 1996/97 |
| 216-9 | 42 | Papua New Guinea v United States of America | G Ross Lord Park Upper Ground, Toronto | 2001 |
| 203 | 49 | Papua New Guinea v Uganda | Observatory Lane, Rathmines, Dublin | 2005 |
| 190 | 59 | Papua New Guinea v Israel | Sportpark Harga, Schiedam | 1990 |
| 184 | 73 | Papua New Guinea v Bermuda | Griff and Coton Ground, Nuneaton | 1986 |
| 174 | 48 | Papua New Guinea v Singapore | Sandwell Park, West Bromwich | 1979 |
| 173 | 61 | Papua New Guinea v Kenya | Hints Road, Tamworth | 1982 |
| 171-1 | 86* | Papua New Guinea v Israel | Victoria Ground, Cheltenham | 1982 |
| 171 | 25 | Papua New Guinea v United States of America | Anglesea Road, Dublin | 2005 |
| 166 | 45 | Papua New Guinea v Singapore | Royal Selangor Club, Kuala Lumpur | 1996/97 |
| 165 | 50 | Papua New Guinea v Malaysia | Gymkhana Club Ground, Nairobi | 1993/94 |
| 159 | 52 | Papua New Guinea v Canada | The Meadow, Downpatrick | 2005 |
| 156 | 41 | Papua New Guinea v Namibia | Newforge, Belfast | 2005 |
| 153 | 72 | Papua New Guinea v Bermuda | Mitchell's and Butler's Ground, Birmingham | 1982 |
| 151 | 62 | Papua New Guinea v Hong Kong | Tenaga National Sports Complex, Kuala Lumpur | 1996/97 |
| 146 | 43 | Papua New Guinea v Ireland | G Ross Lord Park Lower Ground, Toronto | 2001 |
| 136 | 53 | Papua New Guinea v Hong Kong | Armour Heights, Toronto | 2001 |
| 134 | 39 | Papua New Guinea v Namibia | University of Malaya, Kuala Lumpur | 1996/97 |
| 134-7 | 27 | Papua New Guinea v Oman | Drummond Cricket Club, Drummond | 2005 |
| 133 | 34 | Papua New Guinea v Zimbabwe | Sportpark Koninklijke HFC, Haarlem | 1990 |
