| TBNZ Senior Nationals 2020 | ||||||||
| All Events - Grand Senior Men | ||||||||
| Placing | Player | Centre | Singles | Doubles | Teams | ScrTotal | Handicap | Grand Total |
| 1 | Peter Jones | Tenpin Tauranga 13th Avenue | 1071 | 517 | 539 | 2127 | 60 | 2187 |
| 2 | Allan Heald | Strike Lower Hutt | 1018 | 484 | 581 | 2083 | 96 | 2179 |
| 3 | Ron Morgan | Strike Zone Rotorua | 964 | 535 | 551 | 2050 | 120 | 2170 |
| 4 | John Bloomfield | Pins Lincoln | 1009 | 505 | 497 | 2011 | 60 | 2071 |
| 5 | Fred Housham | Pins Lincoln | 1017 | 531 | 484 | 2032 | 36 | 2068 |
| 6 | Stuart Cunningham | Strike Lower Hutt | 963 | 558 | 502 | 2023 | 36 | 2059 |
| 7 | Rob Martin | Strike Zone Rotorua | 959 | 515 | 504 | 1978 | 48 | 2026 |
| 8 | Mac Manawaiti | Tenpin Tauranga 13th Avenue | 1029 | 450 | 493 | 1972 | 48 | 2020 |
| 9 | Chan Harris | Manukau Superstrike | 930 | 452 | 511 | 1893 | 120 | 2013 |
| 10 | Andy Smith | North City Tenpin | 987 | 551 | 448 | 1986 | 1986 | |
| 11 | Rob Pollock | North City Tenpin | 905 | 478 | 479 | 1862 | 120 | 1982 |
| 12 | Vic Potter | Tenpin Tauranga 13th Avenue | 829 | 492 | 461 | 1782 | 192 | 1974 |
| 13 | Benny Benseman | Tenpin Tauranga 13th Avenue | 927 | 443 | 561 | 1931 | 12 | 1943 |
| 14 | Kerry Williams | Pins Lincoln | 1018 | 411 | 483 | 1912 | 1912 | |
| 15 | Yoyo Muljono | Bowlarama Newtown | 882 | 444 | 460 | 1786 | 108 | 1894 |
| 16 | Jim Roberts | Pins Lincoln | 878 | 432 | 440 | 1750 | 108 | 1858 |
| 17 | Ken Lyons | Superstrike Hastings | 811 | 405 | 426 | 1642 | 108 | 1750 |
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