| 1998 PBA All-Filipino Cup | |
|---|---|
| | |
| Duration | February 1 - May 8, 1998 |
| TV partner(s) | VTV (IBC) |
| Finals | |
| Champions | Alaska Milkmen |
| Runners-up | San Miguel Beermen |
| Awards | |
| Best Player | Nelson Asaytono (San Miguel Beermen) |
| Finals MVP | Kenneth Duremdes (Alaska Milkmen) |
| PBA All-Filipino Cup chronology | |
| PBA conference chronology | |
The 1998 Philippine Basketball Association (PBA) Centennial All-Filipino Cup , also known as the 1998 McDonald's-PBA All-Filipino Cup for sponsorship reasons, was the first conference of the 1998 PBA season. It started on February 1 and ended on May 8, 1998. The tournament is an All-Filipino format, which doesn't require an import or a pure-foreign player for each team.
The following format will be observed for the duration of the conference:
Group A: | Group B: |
| Pos | Team | W | L | PCT | GB | Qualification |
|---|---|---|---|---|---|---|
| 1 | Alaska Milkmen | 9 | 2 | .818 | — | Semifinal round |
| 2 | San Miguel Beermen | 7 | 4 | .636 | 2 | |
| 3 | Sta. Lucia Realtors | 5 | 6 | .455 | 4 | |
| 4 | Pop Cola 800s | 5 | 6 | .455 | 4 | |
| 5 | Purefoods Carne Norte Beefies | 5 | 6 | .455 | 4 | |
| 6 | Gordon's Gin Boars | 5 | 6 | .455 | 4 | |
| 7 | Mobiline Phone Pals | 4 | 7 | .364 | 5 | |
| 8 | Formula Shell Zoom Masters | 4 | 7 | .364 | 5 |
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