Incidents total 1370
| Name | Type | Date |
|---|---|---|
| Wilches positive | Positive test | 28/05/1989 |
| Wijnants positive | Positive test | 30/07/1985 |
| White termination | Termination of contract | 23/01/2011 |
| White suspension | Temporary suspension | 13/10/2012 |
| White positive | Positive test | 27/04/1998 |
| Westra admission | Admission statement | 28/04/2018 |
| Wellens, P missed test | Violation | 23/06/1985 |
| Wellens, L violation | Violation | 23/06/1985 |
| Wegmann positive | Positive test | 08/09/2002 |
| Wegelius violation | Violation | 18/10/2003 |
| Wegelius cleared | Appeal against sanction | 02/12/2003 |
| Wampers positive | Positive test | 23/03/1986 |
| Walsham positive | Positive test | 26/05/1987 |
| WADA US Postal appeals (Marti) | Appeal against sanction | 24/10/2018 |
| WADA US Postal appeals (Celaya) | Permanent ban | 24/10/2018 |
| WADA US Postal appeals (Bruyneel) | Permanent ban | 24/10/2018 |
| Wacker positive | Positive test | 02/03/2017 |
| W52 - FC Porto team suspension | Temporary suspension | 27/07/2022 |
| Vysocan positive | Positive test | 25/09/2024 |
| Vrijman investigation | Investigation | 31/05/2006 |
| Vrecer positive | Positive test | 30/07/2013 |
| Voskamp admission | Admission statement | 10/07/2014 |
| Vorganov positive | Positive test | 14/01/2016 |
| Volpi positive | Positive test | 15/08/1993 |
| Voet arrest | Arrest | 08/07/1998 |
