USA: Memphis - Doubles - Main |
| 1/8-finals | MacPhie B./Zimonjic N. | Barnard M./Koenig R. | 2:1 (7:6, 4:6, 7:6) | dettagli | 18.02.2002 |
United Kingdom: Brighton - Doubles - Main |
| 1/8-finals | Barnard M./Koenig R. | Ivanisevic G./Ljubicic I. | 0:2 (67:7, 65:7) | dettagli | 20.11.2000 |
France: Paris - Doubles - Main |
| 1/16-finals | Barnard M./Koenig R. | Garcia M./Nargiso D. | 0:2 (64:7, 3:6) | dettagli | 13.11.2000 |
Russia: St. Petersburg - Doubles - Main |
| 1/8-finals | Barnard M./Koenig R. | Shimada T./Wakefield M. | 0:2 (4:6, 63:7) | dettagli | 06.11.2000 |
Russia: Moscow - Doubles - Main |
| Quarter-finals | Nestor D./Ullyett K. | Barnard M./Koenig R. | 2:0 (6:4, 6:4) | dettagli | 26.10.2000 |
| 1/8-finals | Commandeur M./Schuttler R. | Barnard M./Koenig R. | 0:2 (3:6, 0:6) | dettagli | 24.10.2000 |
France: Toulouse - Doubles - Main |
| Quarter-finals | Barnard M./Koenig R. | Corretja A./di P. A. | 0:2 (65:7, 1:6) | dettagli | 18.10.2000 |
| 1/8-finals | Barnard M./Koenig R. | Brandi C./Bertolini M. | 2:1 (2:6, 6:2, 7:62) | dettagli | 16.10.2000 |
Austria: Vienna - Doubles - Main |
| 1/8-finals | Barnard M./Koenig R. | Eagle J./Florent A. | 1:2 (6:3, 3:6, 4:6) | dettagli | 09.10.2000 |
Uzbekistan: Tashkent - Doubles - Main |
| Final | Gimelstob J./Humphries S. | Barnard M./Koenig R. | 2:0 (6:3, 6:2) | dettagli | 17.09.2000 |
| Semi-finals | Groen S./Siemerink J. | Barnard M./Koenig R. | 0:2 (63:7, 3:6) | dettagli | 15.09.2000 |
| Quarter-finals | Sprengelmeyer M./Wakefield M. | Barnard M./Koenig R. | 1:2 (65:7, 6:4, 5:7) | dettagli | 13.09.2000 |
| 1/8-finals | Tomashevich D./Youzhny M. | Barnard M./Koenig R. | 0:2 (63:7, 2:6) | dettagli | 11.09.2000 |
USA: US Open - Doubles - Main |
| 1/8-finals | Barnard M./Koenig R. | Haarhuis P./Stolle S. | 1:2 (7:62, 61:7, 5:7) | dettagli | 04.09.2000 |
| 1/16-finals | Boutter J./Santoro F. | Barnard M./Koenig R. | 0:2 (65:7, 5:7) | dettagli | 02.09.2000 |
| 1/32-finals | Barnard M./Koenig R. | Franklin C./Oliver G. | 2:1 (5:7, 7:5, 6:1) | dettagli | 30.08.2000 |
USA: Long Island - Doubles - Main |
| 1/8-finals | Albano P./Arnold-Ker L. | Barnard M./Koenig R. | 2:0 (7:5, 6:1) | dettagli | 21.08.2000 |
USA: Indianapolis - Doubles - Main |
| Quarter-finals | Woodforde M./Woodbridge T. | Barnard M./Koenig R. | 2:1 (6:4, 4:6, 7:62) | dettagli | 17.08.2000 |
| 1/8-finals | Ivanisevic G./Tillstrom M. | Barnard M./Koenig R. | 1:2 (2:6, 6:4, 65:7) | dettagli | 15.08.2000 |
| 1/16-finals | Barnard M./Koenig R. | Bhupathi M./Knowles M. | 2:1 (2:6, 7:65, 7:5) | dettagli | 14.08.2000 |
Spain: Mallorca - Main |
| 1/8-finals | Pala P./Vizner P. | Barnard M./Koenig R. | 2:1 (3:6, 6:3, 6:4) | dettagli | 01.05.2000 |
Spain: Barcelona - Doubles - Main |
| 1/16-finals | Barnard M./Koenig R. | Arnold-Ker L./Garcia M. | 0:2 (3:6, 4:6) | dettagli | 24.04.2000 |
Portugal: Estoril - Doubles - Main |
| Semi-finals | Johnson D./Norval P. | Barnard M./Koenig R. | 2:0 (6:2, 7:64) | dettagli | 14.04.2000 |
| Quarter-finals | Barnard M./Koenig R. | Carrasco J. I./Velasco J. | 2:0 (7:64, 6:3) | dettagli | 12.04.2000 |
| 1/8-finals | Barnard M./Koenig R. | Goellner M./Haggard C. | 2:1 (3:6, 6:3, 7:5) | dettagli | 10.04.2000 |