3‑Aug‑1971 | Hilversum | Hard | R32 | | | Colin Dibley [AUS] d. Rouyer | 6-2 8-6 | | | | | | | | | |
21‑Jun‑1971 | Wimbledon | Grass | R128 | | | Onny Parun [NZL] d. Rouyer | 6-2 2-6 6-2 6-3 | | | | | | | | | |
14‑Jun‑1971 | Eastbourne | Grass | QF | | | Andres Gimeno [ESP] d. Rouyer | 11-9 6-2 | | | | | | | | | |
14‑Jun‑1971 | Eastbourne | Grass | R16 | | | Rouyer d. Ian Fletcher [AUS] | 6-3 3-6 6-2 | | | | | | | | | |
14‑Jun‑1971 | Eastbourne | Grass | R32 | | | Rouyer d. Manuel Orantes [ESP] | W/O | | | | | | | | | |
14‑Jun‑1971 | Eastbourne | Grass | R64 | | | Rouyer d. Jan Kodes [CZE] | W/O | | | | | | | | | |
7‑Jun‑1971 | Beckenham | Grass | R16 | | | Premjit Lall [IND] d. Rouyer | 6-4 7-5 | | | | | | | | | |
7‑Jun‑1971 | Beckenham | Grass | R32 | | | Rouyer d. Tom Gorman [USA] | 9-8 3-6 6-4 | | | | | | | | | |
7‑Jun‑1971 | Beckenham | Grass | R64 | | | Rouyer d. Franco Bartoni [ITA] | 6-2 6-2 | | | | | | | | | |
21‑May‑1971 | Roland Garros | Clay | R32 | | | (2)Arthur Ashe [USA] d. Rouyer | 6-2 6-3 7-5 | | | | | | | | | |
21‑May‑1971 | Roland Garros | Clay | R64 | | | Rouyer d. Patrick Hombergen [BEL] | 6-2 6-4 7-5 | | | | | | | | | |
21‑May‑1971 | Roland Garros | Clay | R128 | | | Rouyer d. (Q)Stepan Koudelka [TCH] | 6-1 2-6 6-1 7-9 6-4 | | | | | | | | | |
1‑May‑1971 | Paris | Clay | R16 | | | Michele Leclercq [FRA] d. Rouyer | 6-1 8-6 | | | | | | | | | |
1‑May‑1971 | Paris | Clay | R32 | | | Rouyer d. Dimitri Sturdza [SUI] | 6-3 5-7 6-2 | | | | | | | | | |
25‑Apr‑1971 | Catania | Clay | QF | | | Jan Kodes [CZE] d. Rouyer | 6-0 6-1 | | | | | | | | | |
25‑Apr‑1971 | Catania | Clay | R16 | | | Rouyer d. Vladimir Zednik [CZE] | 6-4 7-5 | | | | | | | | | |
25‑Apr‑1971 | Catania | Clay | R32 | | | Rouyer d. Nicholas Kalogeropoulos [GRE] | 6-4 6-4 | | | | | | | | | |
18‑Apr‑1971 | Palermo | Clay | R16 | | | Francois Jauffret [FRA] d. Rouyer | 6-3 6-2 | | | | | | | | | |
18‑Apr‑1971 | Palermo | Clay | R32 | | | Rouyer d. Istvan Gulyas [HUN] | 6-3 7-5 | | | | | | | | | |
18‑Apr‑1971 | Palermo | Clay | R64 | | | Rouyer d. Maurizio Bonaiti [ITA] | 6-3 6-2 | | | | | | | | | |
5‑Apr‑1971 | Monte Carlo | Clay | R32 | | | (3)Ilie Nastase [ROU] d. Rouyer | 6-1 6-0 | | | | | | | | | |
30‑Mar‑1971 | Nice | Clay | R16 | | | Manuel Orantes [ESP] d. Rouyer | 6-1 6-2 | | | | | | | | | |
30‑Mar‑1971 | Nice | Clay | R32 | | | Rouyer d. David Lloyd [GBR] | 6-4 2-6 2-5 RET | | | | | | | | | |
30‑Mar‑1971 | Nice | Clay | R64 | | | Rouyer d. Zlatko Ivancic [CRO] | 6-3 7-5 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | R32 | | | Frank Sedgman [AUS] d. Rouyer | 6-1 7-5 6-2 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | R64 | | | Rouyer d. Will Coghlan [AUS] | 7-6 6-4 6-4 | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | R16 | | | Phil Dent [AUS] d. Rouyer | 7-6 6-1 6-7 7-6 | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | R32 | | | Rouyer d. Colin Stubs [AUS] | 2-6 6-3 6-4 3-6 6-4 | | | | | | | | | |
10‑Jan‑1971 | Hobart | Hard | R16 | | | Bob Giltinan [AUS] d. Rouyer | 4-6 7-5 7-6 | | | | | | | | | |