Best result per race
Best result per race, races sorted by PCS race ranking.
| # | Race | Marcel Sieberg | Philippe Gilbert |
|---|---|---|---|
| 1 | Tour de France | 120 | 38 |
| 2 | Tour de France (stage) | 6 | 1 |
| 3 | World Championships ME - Road Race | 58 | 1 |
| 4 | Liège-Bastogne-Liège | 1 | |
| 5 | La Flèche Wallonne | 1 | |
| 6 | Milano-Sanremo | 91 | 3 |
| 7 | Olympic Games ME - Road Race | 102 | 19 |
| 8 | Amstel Gold Race | DNF | 1 |
| 9 | Giro d'Italia | 32 | |
| 10 | Giro d'Italia (stage) | 3 | 1 |
| 11 | Tirreno-Adriatico | 119 | 9 |
| 12 | Tirreno-Adriatico (stage) | 5 | 1 |
| 13 | La Vuelta Ciclista a España | 122 | 32 |
| 14 | La Vuelta Ciclista a España (stage) | 4 | 1 |
| 15 | Grand Prix Cycliste de Québec | 1 | |
| 16 | Grand Prix Cycliste de Montréal | 3 | |
| 17 | Il Lombardia | 1 | |
| 18 | Paris-Nice | 13 | |
| 19 | Paris-Nice (stage) | 14 | 2 |
| 20 | Critérium du Dauphiné | 99 | 28 |
| 21 | Critérium du Dauphiné (stage) | 5 | 1 |
| 22 | Paris-Roubaix | 7 | 1 |
| 23 | Ronde van Vlaanderen - Tour des Flandres ME | 23 | 1 |
| 24 | Gent-Wevelgem in Flanders Fields ME | 15 | 3 |
| 25 | Dwars door Vlaanderen - A travers la Flandre ME | 14 | 2 |
| 26 | Tre Valli Varesine | 6 | |
| 27 | ADAC Cyclassics | 18 | 13 |
| 28 | Renewi Tour | 66 | 2 |
| 29 | Renewi Tour (stage) | 6 | 1 |
| 30 | Giro dell'Emilia | 39 | |
| 31 | Donostia San Sebastian Klasikoa | 1 | |
| 32 | Omloop Nieuwsblad ME | 5 | 1 |
| 33 | Bretagne Classic - Ouest-France | 67 | 13 |
| 34 | Strade Bianche | DNF | 1 |
| 35 | Itzulia Basque Country | 25 | |
| 36 | Itzulia Basque Country (stage) | 5 | |
| 37 | E3 Saxo Classic ME | 19 | 2 |
| 38 | Kuurne - Brussel - Kuurne | 2 | 17 |
| 39 | Volta ao Algarve em Bicicleta | 62 | 5 |
| 40 | Volta ao Algarve em Bicicleta (stage) | 9 | 1 |
| 41 | Volta Ciclista a Catalunya | 87 | |
| 42 | Volta Ciclista a Catalunya (stage) | 3 | |
| 43 | Tour de Suisse | 110 | 28 |
| 44 | Tour de Suisse (stage) | 12 | 1 |
| 45 | Coppa Bernocchi - GP Banco BPM | 33 | |
| 46 | UAE Tour | 100 | |
| 47 | UAE Tour (stage) | 3 | |
| 48 | Eschborn-Frankfurt | 69 | 34 |
| 49 | Faun Drome Classic | 9 | |
| 50 | Faun-Ardèche Classic | 3 | |
| 51 | Classic Brugge-De Panne ME | 42 | 1 |
| 52 | Volta a la Comunitat Valenciana | 15 | |
| 53 | Volta a la Comunitat Valenciana (stage) | 3 | |
| 54 | Tour de Romandie | 14 | |
| 55 | Tour de Romandie (stage) | 3 | |
| 56 | European Continental Championships ME - Road Race | 8 | |
| 57 | SUPER 8 Classic | 26 | 20 |
| 58 | Grand Prix de Wallonie | 96 | 1 |
| 59 | Binche - Chimay - Binche / Mémorial Frank Vandenbroucke | 6 | |
| 60 | Gran Piemonte | 1 | |
| 61 | Paris - Tours Elite | 1 | |
| 62 | Skoda Tour de Luxembourg | 46 | 2 |
| 63 | Skoda Tour de Luxembourg (stage) | 6 | 1 |
| 64 | Tour de Pologne | 52 | 16 |
| 65 | Tour de Pologne (stage) | 8 | 6 |
| 66 | De Brabantse Pijl - La Flèche Brabançonne ME | 31 | 1 |
| 67 | Gran Premio Miguel Indurain | ||
| 68 | Olympic Games ME - ITT | ||
| 69 | National Championships Belgium ME - Road Race | 1 | |
| 70 | Kampioenschap van Vlaanderen | 57 | |
| 71 | Trofeo Serra Tramuntana | 144 | 1 |
| 72 | Coppa Agostoni - Giro delle Brianze | DNF | |
| 73 | Santos Tour Down Under | 59 | 4 |
| 74 | Santos Tour Down Under (stage) | 26 | 1 |
| 75 | Etoile de Bessèges - Tour du Gard | 11 | |
| 76 | Etoile de Bessèges - Tour du Gard (stage) | 5 | |
| 77 | Copenhagen Sprint | ||
| 78 | Brussels Cycling Classic | 42 | 2 |
| 79 | Lidl Deutschland Tour | 86 | |
| 80 | Lidl Deutschland Tour (stage) | 12 | 5 |
| 81 | Sparkassen Münsterland Giro | 3 | |
| 82 | Vuelta a Burgos | ||
| 83 | Vuelta a Burgos (stage) | ||
| 84 | Milano - Torino | 34 | |
| 85 | Tro-Bro Léon | 2 | |
| 86 | GP Gippingen | 16 | 6 |
| 87 | Figueira Champions Classic | ||
| 88 | Clàssica Comunitat Valenciana 1969 - Gran Premi València | ||
| 89 | Gree-Tour of Guangxi | 65 | 12 |
| 90 | Gree-Tour of Guangxi (stage) | 55 | 12 |
| 91 | Baloise Belgium Tour | 57 | 1 |
| 92 | Baloise Belgium Tour (stage) | 12 | 1 |
| 93 | National Championships France ME - Road Race | ||
| 94 | Vuelta a Andalucia Ruta Ciclista Del Sol | 60 | |
| 95 | Vuelta a Andalucia Ruta Ciclista Del Sol (stage) | 8 | |
| 96 | Giro del Veneto | ||
| 97 | Trofeo Calvià | 3 | 4 |
| 98 | Antwerp Port Epic / Sels Trophy | ||
| 99 | Classique Dunkerque / Grand prix des Hauts de France | ||
| 100 | Trofeo Andratx - Pollença | 31 |