13‑Dec‑1971 | Kingston | Hard | SF | | | Richard Gonzalez [USA] d. Holecek | 7-6 6-1 | | | | | | | | | |
13‑Dec‑1971 | Kingston | Hard | QF | | | Holecek d. Frank Froehling [USA] | 6-3 6-4 | | | | | | | | | |
13‑Dec‑1971 | Kingston | Hard | R16 | | | Holecek d. Terry Addison [AUS] | 6-3 6-4 | | | | | | | | | |
1‑Dec‑1971 | Buenos Aires | Clay | R16 | | | Ilie Nastase [ROU] d. Holecek | 3-6 7-6 6-3 6-0 | | | | | | | | | |
1‑Dec‑1971 | Buenos Aires | Clay | R32 | | | Holecek d. Patricio Cornejo [CHI] | 6-3 7-5 6-3 | | | | | | | | | |
27‑Sep‑1971 | Berkeley | Hard | R64 | | | Tom Brown [USA] d. Holecek | 6-4 6-2 | | | | | | | | | |
20‑Sep‑1971 | Los Angeles | Hard | R32 | | | (7)Richard Gonzalez [USA] d. Holecek | 6-2 6-2 | | | | | | | | | |
20‑Sep‑1971 | Sacramento | Hard | R32 | | | Pierre Barthes [FRA] d. Holecek | 6-4 3-6 6-3 | | | | | | | | | |
20‑Sep‑1971 | Los Angeles | Hard | R64 | | | Holecek d. Alan Fox [USA] | 3-6 7-6 6-2 | | | | | | | | | |
20‑Sep‑1971 | Sacramento | Hard | R64 | | | Holecek d. Dick Knight [USA] | 3-6 6-1 7-5 | | | | | | | | | |
1‑Sep‑1971 | US Open | Grass | R16 | | | (2)Stan Smith [USA] d. Holecek | 7-6 3-2 RET | | | | | | | | | |
1‑Sep‑1971 | US Open | Grass | R32 | | | Holecek d. Norman Holmes [USA] | 2-6 6-3 6-1 6-0 | | | | | | | | | |
1‑Sep‑1971 | US Open | Grass | R64 | | | Holecek d. Dennis Ralston [USA] | 6-3 7-6 3-6 6-4 | | | | | | | | | |
1‑Sep‑1971 | South Orange | Hard | R64 | | | Dick Stockton [USA] d. Holecek | 6-4 3-6 6-3 | | | | | | | | | |
1‑Sep‑1971 | US Open | Grass | R128 | | | Holecek d. Peter Burwash [CAN] | 6-1 6-0 5-7 6-4 | | | | | | | | | |
22‑Aug‑1971 | Merion | Hard | QF | | | (6)Colin Dibley [AUS] d. Holecek | 6-2 6-4 | | | | | | | | | |
22‑Aug‑1971 | Merion | Hard | R16 | | | Holecek d. Steve Faulk [USA] | 5-7 6-3 6-4 | | | | | | | | | |
22‑Aug‑1971 | Merion | Hard | R32 | | | Holecek d. G Turner Howard [USA] | 7-6 6-2 | | | | | | | | | |
22‑Aug‑1971 | Merion | Hard | R64 | | | Holecek d. Jun Kuki [JPN] | 6-3 6-3 | | | | | | | | | |
9‑Aug‑1971 | Indianapolis | Clay | R64 | | | Paul Gerken [USA] d. Holecek | 6-1 6-7 7-6 | | | | | | | | | |
2‑Aug‑1971 | Cincinnati | Clay | R16 | | | (4)Tom Gorman [USA] d. Holecek | 7-5 6-4 | | | | | | | | | |
2‑Aug‑1971 | Cincinnati | Clay | R32 | | | Holecek d. Nicola Spear [SRB] | 6-1 6-4 | | | | | | | | | |
2‑Aug‑1971 | Cincinnati | Clay | R64 | | | Holecek d. Tom Edlefsen [USA] | 7-5 6-3 | | | | | | | | | |
1‑Aug‑1971 | Columbus | Hard | R32 | | | Jeff Borowiak [USA] d. Holecek | 6-4 6-2 | | | | | | | | | |
24‑Jul‑1971 | Tanglewood | Hard | R64 | | | Harold Solomon [USA] d. Holecek | 3-6 6-4 6-2 | | | | | | | | | |
17‑Jul‑1971 | Washington WTC | Clay | R64 | | | Raymond Moore [RSA] d. Holecek | 6-2 6-2 | | | | | | | | | |
5‑Jul‑1971 | Munich | Clay | QF | | | Han Jurgen Pohmann [GER] d. Holecek | 2-6 8-6 8-6 7-5 | | | | | | | | | |
5‑Jul‑1971 | Munich | Clay | R16 | | | Holecek d. Ivan Molina [COL] | 6-3 9-7 6-4 | | | | | | | | | |
5‑Jul‑1971 | Munich | Clay | R32 | | | Holecek d. Antonio Munoz [ESP] | 6-4 6-2 8-6 | | | | | | | | | |
21‑Jun‑1971 | Wimbledon | Grass | R128 | | | Roy Emerson [AUS] d. Holecek | 6-4 6-4 6-4 | | | | | | | | | |
22‑May‑1971 | Bournemouth | Clay | R32 | | | Tony Roche [AUS] d. Holecek | 3-6 4-6 8-6 6-1 6-3 | | | | | | | | | |
21‑May‑1971 | Roland Garros | Clay | R64 | | | Francois Jauffret [FRA] d. Holecek | 4-6 6-4 6-3 6-1 | | | | | | | | | |
21‑May‑1971 | Roland Garros | Clay | R128 | | | Holecek d. (Q)Zlatko Ivancic [CRO] | 6-4 6-3 6-3 | | | | | | | | | |
20‑Apr‑1971 | Houston | Clay | R16 | | | Tom Gorman [USA] d. Holecek | 6-4 6-2 | | | | | | | | | |
20‑Apr‑1971 | Houston | Clay | R32 | | | Holecek d. Mark Cox [GBR] | 7-5 6-3 | | | | | | | | | |
14‑Apr‑1971 | Jacksonville | Clay | QF | | | Mike Belkin [CAN] d. Holecek | 5-7 6-2 6-1 | | | | | | | | | |
14‑Apr‑1971 | Jacksonville | Clay | R16 | | | Holecek d. Ray Keldie [AUS] | 6-2 4-6 6-3 | | | | | | | | | |
14‑Apr‑1971 | Jacksonville | Clay | R32 | | | Holecek d. Herbert Rapp [USA] | 6-0 2-6 6-4 | | | | | | | | | |
7‑Apr‑1971 | Des Moines | Carpet | R16 | | | Nicola Spear [SRB] d. Holecek | 6-3 7-6 | | | | | | | | | |
28‑Mar‑1971 | San Juan | Hard | R16 | | | Stan Smith [USA] d. Holecek | 7-5 7-6 | | | | | | | | | |
28‑Mar‑1971 | San Juan | Hard | R32 | | | Holecek d. Terry Addison [AUS] | 7-6 6-1 | | | | | | | | | |
24‑Mar‑1971 | Pensacola | Hard | F | | | Holecek d. Nicola Spear [SRB] | 4-6 6-3 6-3 | | | | | | | | | |
24‑Mar‑1971 | Pensacola | Hard | SF | | | Holecek d. Tom Edlefsen [USA] | 7-5 3-6 6-3 | | | | | | | | | |
24‑Mar‑1971 | Pensacola | Hard | QF | | | Holecek d. Gerald Battrick [GBR] | 6-4 4-6 7-5 | | | | | | | | | |
24‑Mar‑1971 | Pensacola | Hard | R16 | | | Holecek d. Onny Parun [NZL] | 6-1 6-3 | | | | | | | | | |
21‑Mar‑1971 | Caracas | Clay | QF | | | Thomaz Koch [BRA] d. Holecek | 7-6 6-4 | | | | | | | | | |
21‑Mar‑1971 | Caracas | Clay | R16 | | | Holecek d. Martin Mulligan [AUS] | 6-0 6-4 | | | | | | | | | |
7‑Mar‑1971 | Hampton | Hard | R16 | | | Thomaz Koch [BRA] d. Holecek | 6-1 5-7 6-4 | | | | | | | | | |
7‑Mar‑1971 | Hampton | Hard | R32 | | | Holecek d. Jim Mcmanus [USA] | 6-4 7-5 | | | | | | | | | |
1‑Mar‑1971 | Macon | Hard | R64 | | | Hans Kary [AUT] d. Holecek | 7-6 1-6 6-4 | | | | | | | | | |
21‑Feb‑1971 | Salisbury | Hard | R64 | | | Peter Curtis [GBR] d. Holecek | 6-2 6-1 | | | | | | | | | |
23‑Jan‑1971 | Melbourne | Grass | R64 | | | Jim Ward [USA] d. Holecek | W/O | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | R16 | | | Mal Anderson [AUS] d. Holecek | 7-5 6-3 6-3 | | | | | | | | | |
18‑Jan‑1971 | Sydney Outdoor | Hard | R32 | | | Holecek d. Cliff Letcher [AUS] | 6-1 6-3 7-6 | | | | | | | | | |
10‑Jan‑1971 | Hobart | Hard | R16 | | | Colin Dibley [AUS] d. Holecek | 6-4 6-4 | | | | | | | | | |