1990 ATP Tour World Championships – Doubles
# 1990 ATP Tour World Championships – Doubles

Guy Forget and Jakob Hlasek defeated Sergio Casal and Emilio Sánchez in the final, 6–4, $7–6^{(7–5)},$ 5–7, 6–4 to win the doubles tennis title at the 1990 ATP Tour World Championships.

Jim Grabb and Patrick McEnroe were the reigning champions, but did not compete this year.

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - |
| Guy Forget Jakob Hlasek | 3 | 4 | 6 | 7 | 6 | | | | | |
| Scott Davis David Pate | 6 | 6 | 4 | 6 | 4 | | | | | |
| Scott Davis David Pate | 6 | 6 | 4 | 6 | 4 | Guy Forget Jakob Hlasek | 6 | 7 | 5 | 6 |
| | | | | | | Sergio Casal Emilio Sánchez | 4 | $6^5$ | 7 | 4 |
| Grant Connell Glenn Michibata | 4 | 7 | 4 | 7 | 3 | Sergio Casal Emilio Sánchez | 4 | $6^5$ | 7 | 4 |
| Sergio Casal Emilio Sánchez | 6 | 6 | 6 | 6 | 6 | | | | | |

### Group A

| | Forget Hlasek | Aldrich Visser | Cahill Kratzmann | Connell Michibata | RR W?L | Set W?L | Game W?L | Standings |
| - | - | - | - | - | - | - | - | - |
| Guy Forget Jakob Hlasek | | 6–3, 7–5 | 6–2, 7–6 | 7–6, 6–3 | 3–0 | 6–0 | 39–25 | 1 |
| Pieter Aldrich Danie Visser | 3–6, 5–7 | | 6–2, 6–4 | 2–6, 6–7 | 1–2 | 2–4 | 28–32 | 3 |
| Darren Cahill Mark Kratzmann | 2–6, 6–7 | 2–6, 4–6 | | 4–6, 7–5, 4–6 | 0–3 | 1–6 | 29–42 | 4 |
| Grant Connell Glenn Michibata | 6–7, 3–6 | 6–2, 7–6 | 6–4, 5–7, 6–4 | | 2–1 | 4–3 | 39–32 | 2 |

Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

### Group B

| | Casal Sánchez | Broad Muller | Davis Pate | Leach Pugh | RR W?L | Set W?L | Game W?L | Standings |
| - | - | - | - | - | - | - | - | - |
| Sergio Casal Emilio Sánchez | | 6–7, 6–3, 7–6 | 6– 3, 7–6 | 4–6, 2–6 | 2–1 | 4–3 | 38–37 | 1 |
| Neil Broad Gary Muller | 7–6, 3–6, 6–7 | | 2–6, 2–6 | 6–7, 6–4, 7–6 | 1–2 | 3–5 | 39–48 | 4 |
| Scott Davis David Pate | 3–6, 6–7 | 6–2, 6–2 | | 7–6, 3–6, 6–4 | 2–1 | 4–3 | 37–33 | 2 |
| Rick Leach Jim Pugh | 6–4, 6–2 | 7–6, 4–6, 6–7 | 6–7, 6–3, 4–6 | | 1–2 | 4–4 | 45–41 | 4 |

Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.

