1 pts · Poles 0
| 1964 | Clermont-Ferrand | 6 +1 |
As of round 17 Race · updated 10/13/2026, 07:18 PM (Japan time)
Riders
At this race · Joop van Bilsen / Anefo · CC0
Unknown authorUnknown author · Public domain
At this race · Wim van Rossem for Anefo · CC0
At this race · Wim van Rossem for Anefo · CC0
Piero at Dutch Wikipedia · Public domain
Freely licensed photos from Wikimedia Commons. Tap a photo for its source page (photographer, licence). The year is when it was taken.
Birth date and place from the official rider profile
Made a Grand Prix debut in 125cc at Monza in 1954.
In 125cc (1954–1957): 7 starts, 3 wins, 7 podiums. In 250cc (1957–1958): 3 starts, 3 wins, 3 podiums. In 125cc (1958): 3 starts, 0 wins, 3 podiums. In 250cc (1958): 1 starts, 1 wins, 1 podiums. In 125cc (1959): 1 starts, 1 wins, 1 podiums. In 250cc (1959): 1 starts, 1 wins, 1 podiums. In 125cc (1959): 1 starts, 0 wins, 1 podiums. In 250cc (1959): 1 starts, 1 wins, 1 podiums. In 125cc (1959): 1 starts, 1 wins, 1 podiums. In 250cc (1961–1963): 8 starts, 2 wins, 6 podiums. In 50cc (1964): 1 starts, 0 wins, 0 podiums. In 250cc (1964–1965): 4 starts, 0 wins, 0 podiums. In 350cc (1965): 1 starts, 0 wins, 1 podiums. In 250cc (1965): 1 starts, 1 wins, 1 podiums. In 350cc (1966): 1 starts, 0 wins, 1 podiums.
First podium: Monza 1954 (125cc). First win: Montjuïc 1954 (125cc). World champion: 1958 250cc.
In all, 35 Grand Prix starts, 14 wins and 28 podiums (within the official results database).
Written automatically from the official results database (no opinions about the rider)
Note: these totals are incomplete. The official data has no result for 3 races in seasons and classes this rider raced in; they are not counted: 1964 250cc (TT) / 1964 50cc (USA) / 1966 350cc (BEL)
125cc250cc50cc350cc ★ Champion
The strip shows each year's team (team colour). Tap for team and machine
Teams in years without official results: 1960 250cc
Scope: official results DB, 1954–1966 (the rider's racing years); excludes 3 races with no official result data
1 pts · Poles 0
| 1964 | Clermont-Ferrand | 6 +1 |
110 pts · Poles 0
8 of these races have no result in the official data; their results come from the Italian Wikipedia.
| 1954 | Monza | 2 +6 | ||
| 1954 | Montjuïc | 1 +8 | ||
| 1955 | Montjuïc | DNF | ||
| 1955 | Reims | 4 +3 | ||
| 1956 | Solitude | 3 +4 | ||
| 1956 | Monza | 2 +6 | ||
| 1957 | Hockenheim | 2 +6 | ||
| 1957 | Isle of Man | 1 +8 | ||
| 1957 | Assen | 1 +8 | ||
| 1957 | Spa | 1 +8 | ||
| 1957 | Ulster | 2 +6 | ||
| 1957 | Monza | DNF | ||
| 1958 | Assen | 3 +4 | ||
| 1958 | Spa | 3 +4 | ||
| 1958 | Nürburgring | 2 +6 | ||
| 1958 | Hedemora | 4 +3 | ||
| 1959 | Isle of Man | 1 +8 | ||
| 1959 | Hockenheim | 2 +6 | ||
| 1959 | Spa | 2 +6 | ||
| 1959 | Kristianstad | 1 +8 | ||
| 1959 | Monza | 5 +2 |
159 pts · Poles 0
Includes 8 points from races with no result in the official records (counted from the official standings).
11 of these races have no result in the official data; their results come from the Italian Wikipedia.
| 1956 | Spa | 8 | ||
| 1957 | Assen | 1 +8 | ||
| 1957 | Monza | 1 +8 | ||
| 1958 | Assen | 1 +8 | ||
| 1958 | Nürburgring | 1 +8 | ||
| 1958 | Ulster | 1 +8 | ||
| 1959 | Isle of Man | 1 +8 | ||
| 1959 | Hockenheim | DNF | ||
| 1959 | Assen | 1 +8 | ||
| 1961 | Montjuïc | DNF | ||
| 1961 | Hockenheim | 3 +4 | ||
| 1961 | Clermont-Ferrand | 4 +3 | ||
| 1961 | Monza | 4 +3 | ||
| 1962 | Assen | 3 +4 | ||
| 1962 | Monza | 2 +6 | ||
| 1963 | Montjuïc | 1 +8 | ||
| 1963 | Hockenheim | 1 +8 | ||
| 1963 | Assen | 3 +4 | ||
| 1963 | Spa | 3 +4 | ||
| 1963 | Ulster | 2 +6 | ||
| 1963 | Monza | 1 +8 | ||
| 1963 | Buenos Aires | 1 +8 | ||
| 1963 | Suzuka | 4 +3 | ||
| 1964 | Montjuïc | 1 +8 | ||
| 1964 | Assen | 4 +3 | ||
| 1964 | Spa | 5 +2 | ||
| 1964 | Solitude | 5 +2 | ||
| 1965 | Isle of Man | 4 +3 | ||
| 1965 | Monza | 1 +8 | ||
| 1966 | Montjuïc | DNF |
10 pts · Poles 0
| 1965 | Monza | 3 +4 | ||
| 1966 | Hockenheim | 2 +6 |
Points are counted per class, never added across classes. Tap a number for the list of races | Scope: official results DB, 1954–1966 (the rider's racing years); excludes 3 races with no official result data
Grand Prix debut in 1954. Of the 38 riders who debuted that year, 0 also raced in 2026.
Greats: 2+ world titles or 30+ MotoGP / 500cc wins. Up to 4 who shared 10+ races, most titles first. A finisher counts as ahead of a non-finisher.
In All classes, best at Montjuïc (average P1.0, 6 races)
Average finish across classes (Moto3, Moto2, MotoGP and so on together). See each class below for class-only figures. Only circuits with 3+ races count as a best track.
350cc: no track-condition records; no grid records.
In 250cc, best at Montjuïc (average P1.0, 4 races)
250cc: all in the Multiple suppliers era; no track-condition records; no grid records.
50cc: no track-condition records; no grid records; one circuit only.
In 125cc, best at Spa (average P2.0, 3 races)
125cc: all in the Multiple suppliers era; no track-condition records; no grid records.
Fewer than 30 races: small sample (dashed). Average finish counts classified finishes only | Scope: official results DB, 1954–1966 (the rider's racing years); excludes 3 races with no official result data
1960〜1962 no Grand Prix starts
Tap a cell for the event, qualifying, sprint and race results and points
Estimate = average of the last 3 races before each absence
Seasons in which at least half of the races were started | Scope: official results DB, 1954–1966 (the rider's racing years); excludes 3 races with no official result data
New here? MotoRaceLab is an unofficial fan site for enjoying MotoGP through the data of the official records. About us