23‑Nov‑1987 | Itaparica | Hard | R32 | 61 | 128 | (LL)Diego Perez [URU] d. Skoff | 6-4 6-2 | | | | | | | | | |
16‑Nov‑1987 | Buenos Aires | Clay | R16 | 60 | 210 | (Q)Juan Aguilera [ESP] d. (6)Skoff | 6-1 6-0 | | | | | | | | | |
16‑Nov‑1987 | Buenos Aires | Clay | R32 | 60 | 163 | (6)Skoff d. Hans Schwaier [GER] | 2-6 6-1 7-6 | | | | | | | | | |
9‑Nov‑1987 | Sao Paulo | Hard | R16 | 57 | 188 | Roberto Saad [ARG] d. (3)Skoff | 6-3 6-0 | | | | | | | | | |
9‑Nov‑1987 | Sao Paulo | Hard | R32 | 57 | 266 | (3)Skoff d. (WC)Danilo Marcelino [BRA] | 6-1 5-7 6-2 | | | | | | | | | |
19‑Oct‑1987 | Vienna | Hard | R16 | 60 | 69 | Thomas Muster [AUT] d. Skoff | 6-4 6-4 | | | | | | | | | |
19‑Oct‑1987 | Vienna | Hard | R32 | 60 | 66 | Skoff d. Jaroslav Navratil [CZE] | 7-6 7-5 | | | | | | | | | |
5‑Oct‑1987 | Basel | Hard | QF | 65 | 8 | (1)Yannick Noah [FRA] d. Skoff | 6-2 6-4 | | | | | | | | | |
5‑Oct‑1987 | Basel | Hard | R16 | 65 | 31 | Skoff d. (8)Jonas Svensson [SWE] | 4-6 7-5 6-1 | | | | | | | | | |
5‑Oct‑1987 | Basel | Hard | R32 | 65 | 66 | Skoff d. Michiel Schapers [NED] | 6-2 4-6 6-3 | | | | | | | | | |
2‑Oct‑1987 | Davis Cup EUR F: DEN vs AUT | Carpet | RR | | | Michael Tauson [DEN] d. Skoff | 6-4 4-6 6-3 6-2 | | | | | | | | | |
2‑Oct‑1987 | Davis Cup EUR F: DEN vs AUT | Carpet | RR | | | Skoff d. Morten Christensen [DEN] | 10-8 4-6 8-6 6-1 | | | | | | | | | |
21‑Sep‑1987 | Barcelona | Clay | R64 | 48 | 59 | Karel Novacek [CZE] d. (14)Skoff | 6-1 7-6 | | | | | | | | | |
14‑Sep‑1987 | Geneva | Clay | R32 | 44 | 59 | Thierry Tulasne [FRA] d. (8)Skoff | 6-4 7-5 | | | | | | | | | |
10‑Aug‑1987 | St. Vincent | Clay | R16 | 42 | 111 | Paul Mcnamee [AUS] d. (4)Skoff | 0-6 6-3 4-3 RET | | | | | | | | | |
10‑Aug‑1987 | St. Vincent | Clay | R32 | 42 | 124 | (4)Skoff d. Franco Davin [ARG] | 7-6 6-3 | | | | | | | | | |
3‑Aug‑1987 | Kitzbuhel | Clay | R16 | 37 | 114 | Pablo Arraya [PER] d. (7)Skoff | 6-3 6-3 | | | | | | | | | |
3‑Aug‑1987 | Kitzbuhel | Clay | R32 | 37 | 100 | (7)Skoff d. Henrik Sundstrom [SWE] | 6-3 4-6 6-3 | | | | | | | | | |
3‑Aug‑1987 | Kitzbuhel | Clay | R64 | 37 | 159 | (7)Skoff d. Lars Anders Wahlgren [SWE] | 6-4 6-4 | | | | | | | | | |
27‑Jul‑1987 | Hilversum | Clay | QF | 42 | 5 | (1)Miloslav Mecir [SVK] d. (7)Skoff | 7-5 6-2 | | | | | | | | | |
27‑Jul‑1987 | Hilversum | Clay | R16 | 42 | 161 | (7)Skoff d. (WC)Menno Oosting [NED] | 6-2 7-6 | | | | | | | | | |
27‑Jul‑1987 | Hilversum | Clay | R32 | 42 | 80 | (7)Skoff d. Libor Pimek [BEL] | 6-2 6-3 | | | | | | | | | |
24‑Jul‑1987 | Davis Cup EUR SF: POR vs AUT | Clay | RR | | | Skoff d. Nuno Marques [POR] | 8-6 6-3 6-3 | | | | | | | | | |
24‑Jul‑1987 | Davis Cup EUR SF: POR vs AUT | Clay | RR | | | Joao Cunha Silva [POR] d. Skoff | 4-6 6-1 6-3 | | | | | | | | | |
13‑Jul‑1987 | Stuttgart Outdoor | Clay | R16 | 38 | 67 | Tomas Smid [CZE] d. (11)Skoff | 7-6 4-6 6-4 | | | | | | | | | |
13‑Jul‑1987 | Stuttgart Outdoor | Clay | R32 | 38 | 213 | (11)Skoff d. (Q)Josef Cihak [CZE] | 6-4 6-4 | | | | | | | | | |
22‑Jun‑1987 | Wimbledon | Grass | R128 | 37 | 9 | (8)Andres Gomez [ECU] d. Skoff | 6-4 6-4 7-6 | | | | | | | | | |
15‑Jun‑1987 | Athens | Clay | QF | 35 | 138 | Paul Vojtischek [GER] d. (2)Skoff | 7-6 6-4 | | | | | | | | | |
15‑Jun‑1987 | Athens | Clay | R16 | 35 | 135 | (2)Skoff d. Francesco Cancellotti [ITA] | 6-2 6-4 | | | | | | | | | |
15‑Jun‑1987 | Athens | Clay | R32 | 35 | 172 | (2)Skoff d. Claudio Panatta [ITA] | 7-5 6-0 | | | | | | | | | |
12‑Jun‑1987 | Davis Cup EUR QF: AUT vs GRE | Clay | RR | | | Skoff d. George Kalovelonis [GRE] | 6-2 6-4 6-3 | | | | | | | | | |
12‑Jun‑1987 | Davis Cup EUR QF: AUT vs GRE | Clay | RR | | | Tasos Bavelas [GRE] d. Skoff | 8-6 3-6 6-4 | | | | | | | | | |
25‑May‑1987 | Roland Garros | Clay | R64 | 31 | 5 | (5)Miloslav Mecir [SVK] d. Skoff | 7-6 6-4 6-1 | | | | | | | | | |
25‑May‑1987 | Roland Garros | Clay | R128 | 31 | 182 | Skoff d. (WC)Olivier Delaitre [FRA] | 6-4 7-6 6-1 | | | | | | | | | |
11‑May‑1987 | Rome | Clay | R32 | 25 | 29 | (15)Joakim Nystrom [SWE] d. Skoff | 6-3 6-4 | | | | | | | | | |
11‑May‑1987 | Rome | Clay | R64 | 25 | 86 | Skoff d. Francisco Yunis [ARG] | 6-2 6-4 | | | | | | | | | |
27‑Apr‑1987 | Hamburg | Clay | R32 | 28 | 40 | (16)Milan Srejber [CZE] d. Skoff | 7-5 6-3 | | | | | | | | | |
27‑Apr‑1987 | Hamburg | Clay | R64 | 28 | 172 | Skoff d. (WC)Christian Saceanu [GER] | 6-2 6-4 | | | | | | | | | |
20‑Apr‑1987 | Monte Carlo | Clay | SF | 48 | 53 | Jimmy Arias [USA] d. Skoff | 7-5 6-1 | | | | | | | | | |
20‑Apr‑1987 | Monte Carlo | Clay | QF | 48 | 11 | Skoff d. (5)Andres Gomez [ECU] | 7-5 2-6 6-4 | | | | | | | | | |
20‑Apr‑1987 | Monte Carlo | Clay | R16 | 48 | 30 | Skoff d. (14)Tarik Benhabiles [FRA] | 7-5 3-6 7-6 | | | | | | | | | |
20‑Apr‑1987 | Monte Carlo | Clay | R32 | 48 | 4 | Skoff d. (3)Yannick Noah [FRA] | 3-6 7-5 6-2 | | | | | | | | | |
20‑Apr‑1987 | Monte Carlo | Clay | R64 | 48 | 77 | Skoff d. (WC)Pablo Arraya [PER] | 3-6 7-6 7-5 | | | | | | | | | |
13‑Apr‑1987 | Nice | Clay | R32 | 48 | 56 | Jimmy Arias [USA] d. Skoff | 4-6 6-4 6-3 | | | | | | | | | |
30‑Mar‑1987 | Milan | Carpet | R32 | 48 | 5 | (3)Mats Wilander [SWE] d. Skoff | 6-3 6-7 6-3 | | | | | | | | | |
16‑Feb‑1987 | Indian Wells | Hard | R64 | 43 | 175 | (Q)Gary Muller [RSA] d. Skoff | 6-4 6-4 | | | | | | | | | |