| 1999 Tanduay Rhum Masters season | |
|---|---|
| Head coach | Alfrancis Chua |
| General Manager | David de Joya |
| Owner(s) | Lucio "Bong" Tan Jr. |
| All-Filipino Cup results | |
| Record | 15–12 (55.6%) |
| Place | 3rd seed |
| Playoff finish | Runner-up (Shell 2-4) |
| Commissioner's Cup results | |
| Record | 5–4 (55.6%) |
| Place | 5th seed |
| Playoff finish | QF (lost to SMB) |
| Governor's Cup results | |
| Record | 9–5 (64.3%) |
| Place | 2nd seed |
| Playoff finish | Semis (lost to SMB) |
| Tanduay Rhum Masters seasons | |
The 1999 Tanduay Gold Rhum Masters season was the first season of the new franchise in the Philippine Basketball Association (PBA).