With 21 positive doping tests in 2015, cycling remains fourth in the league table, behind athletics, weightlifting and baseball, according to MPCC figures
For the second year running, cycling is fourth on the doping league table, with 21 positive tests announced in road, track and mountain biking in 2015.
While the number remains quite high, athletics (62 positive tests), weightlifting (55) and baseball (30) are ahead of cycling in the list, with football (20) only one place behind in fifth.
The numbers, released by the Movement for Credible Cycling (MPCC), show 16 positive cases in road cycling, three in track and two in mountain biking. Just eight of the 21 riders caught were riding in the WorldTour or Pro Continental level.
The MPCC note that while some sports do not advertise the results of doping cases, cycling reveals each positive test.