Giacomo Agostini
Casey Stoner
Stat by stat
Bars are scaled to the leader in this list.
The verdict
Giacomo Agostini leads 5 of 5 categories. Our all-time ranking places Giacomo Agostini at #1 and Casey Stoner at #6.
Head-to-head FAQ
Who leads more shared metrics?
How do the published ranks compare?
Are these live stats?
The case for Giacomo Agostini
Fifteen world championships and 122 Grand Prix wins, neither total seriously threatened in fifty years. Agostini won eight 500cc titles, seven of them consecutively from 1966 to 1972, and seven 350cc crowns, frequently taking both on the same afternoon. His premier-class record reads 68 wins from around 120 starts, a strike rate above 55 percent that nobody in the modern era approaches, and he once won 20 consecutive premier races across 1968 and 1969, including a clean sweep of the 1968 season. The standard objection is machinery: MV Agusta's multi-cylinder fours were often the only genuinely competitive bikes on a thin grid. He answered it in 1975 by leaving MV for Yamaha and winning the 500cc title on a two-stroke at 33, the first two-stroke premier crown and the end of MV Agusta's seventeen-year run. He also won ten Isle of Man TTs before refusing to return after Gilberto Parlotti's death in 1972.
The case for Casey Stoner
Two premier-class titles that most of the paddock rates far above their number. In 2007 Stoner won ten races on the Ducati Desmosedici and gave the factory its first riders' championship; no other rider won a title on that machine until Francesco Bagnaia in 2022, and several world champions failed to be competitive on it. In 2011 he moved to Honda and won ten more races and a second crown. His premier-class record is 38 wins, 39 poles and 69 podiums from 115 starts, with 45 Grand Prix wins in total across three classes. Stoner's distinguishing skill was riding beyond the point where the rear tyre was sliding, controlling spin by feel in an era when rivals leaned on electronics. He retired at 27, at the end of the 2012 season, which is the only real argument against him.