| Start | Match | Round | Result | H | A |
|---|
| 20.12. | Nguyen - Wuelfing | | 7-64, 7-5 | 1.21 | 3.73 | | 18.12. | Rajski - Wuelfing | | 7-5, 6-4 | 1.06 | 6.75 | | 17.12. | Wuelfing - Ross | | 4-6, 6-3, 6-4 | 2.19 | 1.57 | | 16.12. | Chung - Wuelfing | | 6-4, 7-5 | 2.26 | 1.54 | | 24.08. | Wuelfing - Hoffmann | | 6-2, 6-3 | 2.90 | 1.32 | | 23.08. | Wuelfing - Hall | | 6-3, 3-6, 6-2 | 1.34 | 2.78 | | 23.08. | Rolland - Wuelfing | | 4-6, 6-3, 6-3 | 1.20 | 3.68 | | 21.08. | Wuelfing - Jones | | 6-4, 4-6, 6-4 | 2.40 | 1.45 | | 20.08. | Rajski - Wuelfing | | 5-7, 6-1, 6-1 | 1.05 | 6.50 | | 19.08. | Wuelfing - Alvarez | | 6-4, 2-6, 6-4 | | | | 31.05. | Wuelfing - Van Assendelft | | 6-4, 6-1 | 2.20 | 1.57 | | 29.05. | Wuelfing - Kelley | | 6-1, 4-6, 6-1 | | | | 28.05. | Chinlund - Wuelfing | | 6-1, 6-2 | 2.22 | 1.56 | | 18.05. | Tallakson - Wuelfing | | 2-6, 6-2, 6-3 | 1.75 | 1.88 | | 17.05. | Wuelfing - Satara | | 6-2, 4-6, 6-2 | | | | 16.05. | Wuelfing - Wang | | 6-4, 64-7, 6-2 | | | | 13.05. | Brunkow - Wuelfing | | 7-66, 6-1 | 1.07 | 6.17 | | 13.05. | Wuelfing - Krishna | | 6-0, 6-2 | | | | 04.05. | Wuelfing - Satara | | 6-2, 7-5 | 2.03 | 1.66 | | 01.05. | Ciric - Wuelfing | | 6-2, 6-4 | 1.05 | 7.50 | | 01.05. | Wuelfing - Hayduke II | | 4-6, 6-2, 7-63 | 1.95 | 1.72 | | 29.04. | Ventre - Wuelfing | | 6-4, 6-4 | 1.71 | 1.97 | | 28.04. | Wuelfing - Goubin | | 6-1, 6-2 | 1.23 | 3.58 | | 13.04. | Wuelfing - Garcia | | 6-4, 1-6, 6-4 | 1.29 | 3.17 | | 11.04. | Rajski - Wuelfing | | 6-4, 6-0 | 1.06 | 6.83 | | 09.04. | Benoit - Wuelfing | | 7-5, 6-0 | 1.39 | 2.68 | | 08.04. | Sato - Wuelfing | | 7-66, 6-2 | 1.72 | 1.98 | | 07.04. | Wuelfing - Gamal | | 3-6, 6-3, 6-1 | 1.25 | 3.48 | | 02.03. | Seric - Wuelfing | | 7-65, 6-2 | 2.43 | 1.47 | | 28.02. | Castro - Wuelfing | | 6-2, 7-5 | 1.98 | 1.70 | | 26.02. | Jones - Wuelfing | | 6-2, 7-66 | 1.43 | 2.54 | | 25.02. | Rajski - Wuelfing | | 6-2, 6-2 | 1.07 | 6.00 | | 25.02. | Wuelfing - Pont | | 7-5, 6-2 | 1.56 | 2.22 | | 19.01. | Djakouris - Wuelfing | | 6-4, 6-0 | 1.64 | 2.07 | | 15.01. | Wuelfing - Kakhniuk | | 3-6, 7-5, 6-3 | 1.66 | 2.08 | | 14.01. | Rajski - Wuelfing | | 6-4, 6-2 | 1.09 | 5.88 | | 13.01. | Wuelfing - Strode | | 6-1, 7-65 | 3.63 | 1.24 |
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