1988 PGA Tour Leaders Leaders

| Rank_ | Player | Country | Earnings_ | Wins |
|---|---|---|---|---|
| 1 | Jack Nicklaus | United States | 5005825 | 73 |
| 2 | Tom Watson | United States | 4974845 | 37 |
| 3 | Curtis Strange | United States | 4263133 | 16 |
| 4 | Tom Kite | United States | 4205412 | 10 |
| 5 | Lanny Wadkins | United States | 3707586 | 18 |