1998 Giro d'Italia Classification leadership Classification leadership

| Stage | Winner | General_classification | Points_classification | Mountains_classification | Trofeo_Fast_Team |
|---|---|---|---|---|---|
| P | Alex Zülle | Alex Zülle | no award | no award | Mapei-Bricobi |
| 1 | Mariano Piccoli | Alex Zülle | Mariano Piccoli | Marzio Bruseghin | Mapei-Bricobi |
| 2 | Ángel Edo | Alex Zülle | Mariano Piccoli | Marzio Bruseghin | Mapei-Bricobi |
| 3 | Nicola Minali | Serhiy Honchar | Mariano Piccoli | Paolo Bettini | Mapei-Bricobi |
| 4 | Nicola Miceli | Serhiy Honchar | Mariano Piccoli | Paolo Bettini | Mapei-Bricobi |
| 5 | Mario Cipollini | Michele Bartoli | Michele Bartoli | Alex Zülle | Mapei-Bricobi |
| 6 | Alex Zülle | Alex Zülle | Michele Bartoli | Paolo Bettini | Team Polti |
| 7 | Mario Cipollini | Alex Zülle | Michele Bartoli | Paolo Bettini | Team Polti |
| 8 | Mario Cipollini | Alex Zülle | Michele Bartoli | Paolo Bettini | Team Polti |