31‑Oct‑1983 | Hong Kong | Hard | R32 | | 48 | Sammy Giammalva Jr [USA] d. Gonzalez | 6-2 7-6 | | | | | | | | | |
24‑Oct‑1983 | Tokyo Indoor | Carpet | R16 | | 2 | (1)Ivan Lendl [USA] d. Gonzalez | 6-1 6-3 | | | | | | | | | |
24‑Oct‑1983 | Tokyo Indoor | Carpet | R32 | | | Gonzalez d. Tsuyoshi Fukui [JPN] | 6-4 7-5 | | | | | | | | | |
17‑Oct‑1983 | Tokyo Outdoor | Hard | R64 | 83 | | Tim Gullikson [USA] d. (12)Gonzalez | 7-6 7-5 | | | | | | | | | |
10‑Oct‑1983 | Sydney Indoor | Hard | R32 | 75 | | Peter Rennert [USA] d. Gonzalez | 6-4 6-4 | | | | | | | | | |
3‑Oct‑1983 | Brisbane | Carpet | R16 | 73 | 41 | (7)Paul Mcnamee [AUS] d. Gonzalez | 6-3 6-2 | | | | | | | | | |
3‑Oct‑1983 | Brisbane | Carpet | R32 | 73 | | Gonzalez d. (Q)Brett Greenwood [AUS] | 6-4 6-4 | | | | | | | | | |
25‑Sep‑1983 | Maui | Hard | R32 | 67 | | Marty Davis [USA] d. (5)Gonzalez | 7-6 6-1 | | | | | | | | | |
30‑Aug‑1983 | US Open | Hard | R128 | 62 | 41 | Thomas Hogstedt [SWE] d. Gonzalez | 6-3 6-4 6-7 7-6 | | | | | | | | | |
15‑Aug‑1983 | Cincinnati | Hard | QF | 98 | 6 | (4)Mats Wilander [SWE] d. Gonzalez | 6-1 6-2 | | | | | | | | | |
15‑Aug‑1983 | Cincinnati | Hard | R16 | 98 | 9 | Gonzalez d. (5)Gene Mayer [USA] | 6-2 6-2 | | | | | | | | | |
15‑Aug‑1983 | Cincinnati | Hard | R32 | 98 | 24 | Gonzalez d. (16)Tomas Smid [CZE] | 6-4 7-6 | | | | | | | | | |
15‑Aug‑1983 | Cincinnati | Hard | R64 | 98 | 57 | Gonzalez d. Stefan Simonsson [SWE] | 6-2 6-7 6-1 | | | | | | | | | |
8‑Aug‑1983 | Cleveland CH | Hard | R32 | 91 | | John Sadri [USA] d. (2)Gonzalez | 6-4 7-5 | | | | | | | | | |
8‑Aug‑1983 | Cleveland CH | Hard | R32 | 91 | | John Sadri [USA] d. (2)Gonzalez | 6-4 7-5 | | | | | | | | | |
1‑Aug‑1983 | Columbus | Hard | R32 | 91 | 82 | (Q)Scott Davis [USA] d. Gonzalez | 6-3 6-0 | | | | | | | | | |
8‑Jul‑1983 | Davis Cup WG QF: FRA vs PAR | Clay | RR | | 72 | Thierry Tulasne [FRA] d. Gonzalez | 6-3 8-6 6-2 | | | | | | | | | |
8‑Jul‑1983 | Davis Cup WG QF: FRA vs PAR | Clay | RR | | 23 | Henri Leconte [FRA] d. Gonzalez | 6-4 6-4 7-5 | | | | | | | | | |
13‑Jun‑1983 | Brescia CH | Clay | R32 | 99 | | Zeljko Franulovic [CRO] d. (4)Gonzalez | 1-6 7-5 6-3 | | | | | | | | | |
23‑May‑1983 | Roland Garros | Clay | R128 | 97 | 52 | Pavel Slozil [CZE] d. Gonzalez | 6-2 6-4 6-2 | | | | | | | | | |
16‑May‑1983 | Rome | Clay | R64 | 94 | 41 | Corrado Barazzutti [ITA] d. Gonzalez | 6-4 6-3 | | | | | | | | | |
9‑May‑1983 | Florence | Clay | R32 | 96 | 55 | Pat Cash [AUS] d. Gonzalez | 6-4 6-3 | | | | | | | | | |
25‑Apr‑1983 | Tampa | Carpet | R32 | 91 | | Vijay Amritraj [IND] d. Gonzalez | 6-3 7-6 | | | | | | | | | |
11‑Apr‑1983 | Los Angeles | Hard | R64 | 85 | 64 | Pat Dupre [USA] d. Gonzalez | 6-3 6-4 | | | | | | | | | |
4‑Apr‑1983 | Johannesburg CH | Hard | R16 | 85 | | (11)Richard Meyer [USA] d. (2)Gonzalez | 6-4 6-2 | | | | | | | | | |
4‑Apr‑1983 | Johannesburg CH | Hard | R32 | 85 | | (2)Gonzalez d. Andrew Burrow [RSA] | 6-1 6-2 | | | | | | | | | |
4‑Mar‑1983 | Davis Cup WG R1: PAR vs TCH | Carpet | RR | 81 | 1 | Ivan Lendl [USA] d. Gonzalez | 6-3 6-4 10-8 | | | | | | | | | |
4‑Mar‑1983 | Davis Cup WG R1: PAR vs TCH | Carpet | RR | 81 | 21 | Gonzalez d. Tomas Smid [CZE] | 6-3 12-10 3-6 6-3 | | | | | | | | | |
31‑Jan‑1983 | Caracas | Hard | SF | 96 | | Morris Skip Strode [USA] d. Gonzalez | 6-3 7-6 | | | | | | | | | |
31‑Jan‑1983 | Caracas | Hard | QF | 96 | 94 | Gonzalez d. Nick Saviano [USA] | 6-4 6-2 | | | | | | | | | |
31‑Jan‑1983 | Caracas | Hard | R16 | 96 | 77 | Gonzalez d. (7)Jaime Fillol [CHI] | 2-6 7-6 6-3 | | | | | | | | | |
31‑Jan‑1983 | Caracas | Hard | R32 | 96 | | Gonzalez d. Erick Iskersky [USA] | 6-4 7-5 | | | | | | | | | |
24‑Jan‑1983 | Guaruja | Hard | QF | | 6 | (1)Jose Luis Clerc [ARG] d. Gonzalez | 6-4 6-4 | | | | | | | | | |
24‑Jan‑1983 | Guaruja | Hard | R16 | | 95 | Gonzalez d. Nick Saviano [USA] | 6-3 7-6 | | | | | | | | | |
24‑Jan‑1983 | Guaruja | Hard | R32 | | 53 | Gonzalez d. (12)Van Winitsky [USA] | 7-6 2-6 6-2 | | | | | | | | | |
24‑Jan‑1983 | Guaruja | Hard | R64 | | | Gonzalez d. Zoltan Kuharszky [HUN] | 1-6 7-6 6-2 | | | | | | | | | |