1. National Singles (Men) – 21 Shots Up
| Dates: | 22nd February – 29th April 2018 |
| Venue: | Kallang Green |
| Participation: | 18 Men |
| Results: | 1st – Euan Wong (SCC) 2nd – Christian Huang (SCC) Joint 3rd – James Ho (ELBC) Joint 3rd – Pang Heng Heck (ELBC) |
2. National Singles (Women) – 21 Shots Up
| Dates: | 22nd February – 25th March 2018 |
| Venue: | Kallang Green |
| Participation: | 10 Women |
| Results: | 1st – Tammy Tham (ELBC) 2nd – Hoe Siok Chin (ELBC) Joint 3rd – Shermeen Lim (SCC) Joint 3rd – Margaret Lim (SingTel) |
3. National Singles (Men) – 9-9-3 League
| Dates: | 18th February – 22nd November 2018 |
| Venue: | Kallang Green |
| Participation: | 14 Men |
| Results: | 1st – Tan Kah Hock (ELBC) 2nd – Matthew Ngui (SCC) |
4. National Singles (Women) – 9-9-3 League
| Dates: | 18th February – 22nd November 2018 |
| Venue: | Kallang Green |
| Participation: | 10 Women |
| Results: | 1st – Shermeen Lim (SCC) 2nd – Leng Li Li (ELBC) |
5. National Pairs (Men)
| Dates: | 24th June – 25th July 2018 |
| Venue: | Tanglin Club Green |
| Participation: | 10 Teams |
| Results: | 1st – Thomas Leong & Anthony Loh (ELBC) 2nd – Melvin Tan & Wong Hui Kai (SCC) Joint 3rd – Rodger Kimpton & Bernard Foo (TC) Joint 3rd – Zoher Motiwalla & Graham Dare (TC) |
6. National Pairs (Women)
| Dates: | 24th June – 25th July 2018 |
| Venue: | Tanglin Club Green |
| Participation: | 6 Teams |
| Results: | 1st – Josephine Lim & Margaret Lim (ELBC) 2nd – Shermeen Lim & Chng Ming Li (SCC) |
7. National Triples (Men)
| Dates: | 2nd – 23rd September 2018 |
| Venue: | Tanglin Club Green |
| Participation: | 6 Teams |
| Results: | 1st – Rodger Kimpton, Bernard Foo & Bob Gattie (TC) 2nd – Euan Wong, Melvin Tan & Wong Hui Kai (SCC) |
8. National Triples (Women)
| Dates: | 2nd – 23rd September 2018 |
| Venue: | Tanglin Club Green |
| Participation: | 4 Teams |
| Results: | 1st – May Lee, Margaret Lim & Jane Low (ELBC) 2nd – Lim Kwee Choon, Hoe Siok Chin & Florence Leong (ELBC) |
9. National Fours (Men)
| Dates: | 17th – 25th November 2018 |
| Venue: | Kallang Green |
| Participation: | 5 Teams |
| Results: | 1st – Euan Wong, Matthew Ngui, Melvin Tan & Wong Hui Kai (SCC) 2nd – Law Kwok Fai, Tan Kah Hock, Thomas Leong & Vincent Lim (ELBC) |
10. National Fours (Women)
| Dates: | 17th – 25th November 2018 |
| Venue: | Kallang Green |
| Participation: | 3 Teams |
| Results: | 1st – Lim Kwee Choon, Hoe Siok Chin, Mary Lim & Florence Leong (ELBC) 2nd – May Lee, Margaret Lim, Josephine Lim & Jane Low (ELBC) |