 USA: Houston - Doubles - Main |
|---|
| 1/8-finals | MacGregor C./Mager P. | Rush G./Prausa W. | 0:2 (4:6, 2:6) | details | 13.04.1992 |
| USA: Amelia Island - Doubles - Main |
|---|
| 1/8-finals | Hetherington J./Rinaldi S. K. | MacGregor C./Mager P. | 2:1 (6:2, 4:6, 6:1) | details | 08.04.1992 |
| 1/16-finals | MacGregor C./Mager P. | Cioffi H./Keller A. | 2:0 (7:6, 6:4) | details | 06.04.1992 |
| USA: Hilton Head - Doubles - Main |
|---|
| 1/16-finals | Meskhi L./Paz M. | MacGregor C./Mager P. | 2:0 (6:3, 6:4) | details | 30.03.1992 |
| USA: US Open - Doubles - Main |
|---|
| 1/32-finals | MacGregor C./Mager P. | Frazier A./Kidowaki M. | 1:2 (7:65, 3:6, 5:7) | details | 26.08.1991 |
 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/32-finals | MacGregor C./Mager P. | Date K./Iida E. | 0:2 (4:6, 2:6) | details | 01.07.1991 |
| USA: Houston - Doubles - Main |
|---|
| Quarter-finals | Burgin E./Paz M. | MacGregor C./Mager P. | 2:1 (4:6, 7:6, 6:3) | details | 17.04.1991 |
| 1/8-finals | Grossman-Wunderlich A./MacGregor C. | MacGregor C./Mager P. | 0:2 (1:6, 4:6) | details | 15.04.1991 |
| USA: Amelia Island - Doubles - Main |
|---|
| 1/8-finals | MacGregor C./Mager P. | Langrova P./Zrubakova R. | 1:2 (5:7, 6:1, 6:7) | details | 09.04.1991 |
| 1/16-finals | MacGregor C./Mager P. | Smith S./Toleafoa C. | 2:0 (6:4, 6:1) | details | 08.04.1991 |
| USA: Hilton Head - Doubles - Main |
|---|
| 1/8-finals | Fernandez G./Novotna J. | MacGregor C./Mager P. | 2:1 (6:7, 6:2, 6:4) | details | 03.04.1991 |
| 1/16-finals | MacGregor C./Mager P. | Collins S./Meskhi L. | 2:1 (4:6, 7:6, 6:3) | details | 01.04.1991 |
| USA: Miami - Doubles - Main |
|---|
| 1/16-finals | MacGregor C./Mager P. | Hetherington J./Rinaldi S. K. | 1:2 (4:6, 7:6, 4:6) | details | 17.03.1991 |
| 1/32-finals | Seeman R./Vasquez P. | MacGregor C./Mager P. | 0:2 (1:6, 2:6) | details | 15.03.1991 |
| USA: Indian Wells - Doubles - Main |
|---|
| 1/8-finals | Mager P./MacGregor C. | Hy-Boulais P./May K. | CAN. | details | 25.02.1991 |
