29‑Nov‑2004 | Kish Island CH | Clay | F | 158 | 559 | (1)Behrend d. (Q)Mathieu Montcourt [FRA] | 7-6(3) 6-1 | | | | | | | | | |
29‑Nov‑2004 | Kish Island CH | Clay | SF | 158 | 248 | (1)Behrend d. (3)Lukasz Kubot [POL] | 6-2 6-3 | | | | | | | | | |
29‑Nov‑2004 | Kish Island CH | Clay | QF | 158 | 337 | (1)Behrend d. Marco Mirnegg [AUT] | 6-2 7-6(8) | | | | | | | | | |
29‑Nov‑2004 | Kish Island CH | Clay | R16 | 158 | 738 | (1)Behrend d. (LL)Benedikt Dorsch [GER] | 1-6 6-4 7-6(7) | | | | | | | | | |
29‑Nov‑2004 | Kish Island CH | Clay | R32 | 158 | 439 | (1)Behrend d. Jasper Smit [NED] | 7-5 6-3 | | | | | | | | | |
22‑Nov‑2004 | Groningen CH | Hard | R32 | 154 | 169 | Alexander Waske [GER] d. Behrend | 2-6 7-6(2) 6-4 | | | | | | | | | |
11‑Oct‑2004 | Barcelona CH | Clay | R16 | 144 | 202 | Federico Luzzi [ITA] d. (6)Behrend | 6-3 6-4 | | | | | | | | | |
11‑Oct‑2004 | Barcelona CH | Clay | R32 | 144 | 193 | (6)Behrend d. Alexander Waske [GER] | 6-4 6-1 | | | | | | | | | |
4‑Oct‑2004 | Seville CH | Clay | R16 | 141 | 143 | (8)Marc Lopez [ESP] d. Behrend | 6-4 6-3 | | | | | | | | | |
4‑Oct‑2004 | Seville CH | Clay | R32 | 141 | 374 | Behrend d. (Q)Simon Greul [GER] | 7-6(3) 3-6 7-6(7) | | | | | | | | | |
27‑Sep‑2004 | Dubrovnik CH | Clay | F | 156 | 161 | Edgardo Massa [ARG] d. (5)Behrend | 6-3 7-6(3) | | | | | | | | | |
27‑Sep‑2004 | Dubrovnik CH | Clay | SF | 156 | 208 | (5)Behrend d. Jean Christophe Faurel [FRA] | 6-4 6-4 | | | | | | | | | |
27‑Sep‑2004 | Dubrovnik CH | Clay | QF | 156 | 501 | (5)Behrend d. (Q)Carlos Cuadrado [ESP] | 6-1 6-1 | | | | | | | | | |
27‑Sep‑2004 | Dubrovnik CH | Clay | R16 | 156 | 205 | (5)Behrend d. Martin Vassallo Arguello [ARG] | 6-1 6-3 | | | | | | | | | |
27‑Sep‑2004 | Dubrovnik CH | Clay | R32 | 156 | 234 | (5)Behrend d. Ignacio Gonzalez King [ARG] | 4-6 7-6(6) 6-2 | | | | | | | | | |
20‑Sep‑2004 | Banja Luka CH | Clay | R16 | 146 | 198 | Leonardo Azzaro [ITA] d. (3)Behrend | 6-7(4) 6-2 6-2 | | | | | | | | | |
20‑Sep‑2004 | Banja Luka CH | Clay | R32 | 146 | 1413 | (3)Behrend d. (WC)Aleksandar Maric [BIH] | 6-0 6-3 | | | | | | | | | |
30‑Aug‑2004 | Freudenstadt CH | Clay | R16 | 152 | 198 | Alexander Waske [GER] d. (3)Behrend | 6-2 7-5 | | | | | | | | | |
30‑Aug‑2004 | Freudenstadt CH | Clay | R32 | 152 | 291 | (3)Behrend d. Stefan Wauters [BEL] | 6-3 7-6(5) | | | | | | | | | |
23‑Aug‑2004 | Manerbio CH | Clay | R16 | 153 | 261 | Gabriel Moraru [ROU] d. (3)Behrend | 6-4 2-6 7-5 | | | | | | | | | |
23‑Aug‑2004 | Manerbio CH | Clay | R32 | 153 | 797 | (3)Behrend d. (WC)Fabio Fognini [ITA] | 6-3 1-6 6-3 | | | | | | | | | |
16‑Aug‑2004 | Monchengladbach CH | Clay | R32 | 149 | 209 | Yuri Schukin [KAZ] d. Behrend | 6-1 3-6 6-2 | | | | | | | | | |
2‑Aug‑2004 | Timisoara CH | Clay | R16 | 147 | 348 | Oliver Marach [AUT] d. (2)Behrend | 7-5 4-6 6-2 | | | | | | | | | |
2‑Aug‑2004 | Timisoara CH | Clay | R32 | 147 | 256 | (2)Behrend d. Victor Bruthans [SVK] | 6-1 6-7(2) 6-3 | | | | | | | | | |
19‑Jul‑2004 | Umag | Clay | R32 | 139 | 130 | Nicolas Almagro [ESP] d. Behrend | 7-6(4) 6-4 | | 0.63 | 3.9% | 2.6% | 71.1% | 70.4% | 40.9% | 5/7 | 1:27 |
12‑Jul‑2004 | Amersfoort | Clay | QF | 131 | 13 | (1)Nicolas Massu [CHI] d. Behrend | 6-2 6-3 | | 0.67 | 0.0% | 3.8% | 66.3% | 49.1% | 44.4% | 8/13 | 1:27 |
12‑Jul‑2004 | Amersfoort | Clay | R16 | 131 | 139 | Behrend d. Albert Portas [ESP] | 6-2 5-7 6-2 | | 1.23 | 15.6% | 3.3% | 72.2% | 67.7% | 56.0% | 0/2 | 1:47 |
12‑Jul‑2004 | Amersfoort | Clay | R32 | 131 | 71 | Behrend d. (8)Albert Montanes [ESP] | 6-3 6-0 | | 1.80 | 11.4% | 2.3% | 68.2% | 80.0% | 50.0% | 6/6 | 0:54 |
5‑Jul‑2004 | Gstaad | Clay | R32 | 130 | 1 | (1)Roger Federer [SUI] d. Behrend | 6-1 6-1 | | 0.41 | 0.0% | 1.8% | 61.8% | 47.1% | 33.3% | 4/9 | 0:47 |
28‑Jun‑2004 | Mantova CH | Clay | SF | 135 | 242 | Tomas Tenconi [ITA] d. (1)Behrend | 6-3 6-2 | | | | | | | | | |
28‑Jun‑2004 | Mantova CH | Clay | QF | 135 | 402 | (1)Behrend d. (WC)Juan Albert Viloca Puig [ESP] | 6-4 6-0 | | | | | | | | | |
28‑Jun‑2004 | Mantova CH | Clay | R16 | 135 | 277 | (1)Behrend d. Johannes Ager [AUT] | 6-3 6-1 | | | | | | | | | |
28‑Jun‑2004 | Mantova CH | Clay | R32 | 135 | 244 | (1)Behrend d. Jaroslav Pospisil [CZE] | 7-6(2) 6-2 | | | | | | | | | |
21‑Jun‑2004 | Reggio Emilia CH | Clay | R32 | 135 | 242 | Tomas Tenconi [ITA] d. (4)Behrend | 7-5 6-3 | | | | | | | | | |
14‑Jun‑2004 | Braunschweig CH | Clay | R32 | 130 | 53 | (2)David Sanchez [ESP] d. Behrend | 7-5 6-4 | | | | | | | | | |
7‑Jun‑2004 | Weiden CH | Clay | SF | 116 | 77 | (1)Tomas Berdych [CZE] d. (3)Behrend | 6-4 6-4 | | | | | | | | | |
7‑Jun‑2004 | Weiden CH | Clay | QF | 116 | 144 | (3)Behrend d. Ricardo Mello [BRA] | 3-6 7-6(5) 6-4 | | | | | | | | | |
7‑Jun‑2004 | Weiden CH | Clay | R16 | 116 | 204 | (3)Behrend d. Jean Christophe Faurel [FRA] | 4-6 6-4 7-5 | | | | | | | | | |
7‑Jun‑2004 | Weiden CH | Clay | R32 | 116 | 133 | (3)Behrend d. Michal Tabara [CZE] | 6-2 7-5 | | | | | | | | | |
31‑May‑2004 | Furth CH | Clay | QF | 121 | 281 | (Q)Gilles Simon [FRA] d. (1)Behrend | 6-3 3-2 RET | | | | | | | | | |
31‑May‑2004 | Furth CH | Clay | R16 | 121 | 1415 | (1)Behrend d. (WC)Marcel Zimmermann [GER] | 6-4 6-3 | | | | | | | | | |
31‑May‑2004 | Furth CH | Clay | R32 | 121 | 262 | (1)Behrend d. (LL)Michael Berrer [GER] | 6-1 6-2 | | | | | | | | | |
24‑May‑2004 | Roland Garros | Clay | Q1 | 121 | 245 | Markus Hantschk [GER] d. (12)Behrend | 7-5 7-6(5) | | | | | | | | | |
17‑May‑2004 | St. Poelten | Clay | R32 | 118 | 299 | (LL)Hugo Armando [USA] d. Behrend | 6-4 6-3 | | 0.66 | 0.0% | 4.1% | 65.3% | 65.6% | 29.4% | 3/7 | 0:58 |
26‑Apr‑2004 | Rome CH | Clay | R32 | 121 | 254 | Daniele Bracciali [ITA] d. (1)Behrend | 6-4 4-6 6-2 | | | | | | | | | |
19‑Apr‑2004 | Napoli CH | Clay | R32 | 122 | | (WC)Arnaud Di Pasquale [FRA] d. (3)Behrend | 6-4 6-2 | | | | | | | | | |
12‑Apr‑2004 | Houston | Clay | R16 | 122 | 59 | (8)Jurgen Melzer [AUT] d. Behrend | 6-2 6-4 | | 0.81 | 16.3% | 8.2% | 59.2% | 86.2% | 30.0% | 1/4 | 0:55 |
12‑Apr‑2004 | Houston | Clay | R32 | 122 | 84 | Behrend d. Alexander Popp [GER] | 6-1 6-3 | | 1.88 | 0.0% | 6.1% | 65.3% | 84.4% | 52.9% | 3/3 | 1:02 |
29‑Mar‑2004 | Barletta CH | Clay | F | 109 | 157 | Nicolas Almagro [ESP] d. (6)Behrend | 7-5 6-2 | | | | | | | | | |
29‑Mar‑2004 | Barletta CH | Clay | SF | 109 | 118 | (6)Behrend d. (8)Albert Montanes [ESP] | 6-4 3-6 6-3 | | | | | | | | | |
29‑Mar‑2004 | Barletta CH | Clay | QF | 109 | 92 | (6)Behrend d. (2)Albert Portas [ESP] | 5-7 6-0 6-0 | | | | | | | | | |
29‑Mar‑2004 | Barletta CH | Clay | R16 | 109 | 302 | (6)Behrend d. (WC)Federico Luzzi [ITA] | 6-4 6-1 | | | | | | | | | |
29‑Mar‑2004 | Barletta CH | Clay | R32 | 109 | 149 | (6)Behrend d. Werner Eschauer [AUT] | 6-3 6-2 | | | | | | | | | |
22‑Mar‑2004 | Cagliari CH | Clay | R16 | 109 | 246 | (Q)Didac Perez [ESP] d. (5)Behrend | 6-4 7-5 | | | | | | | | | |
22‑Mar‑2004 | Cagliari CH | Clay | R32 | 109 | | (5)Behrend d. (WC)Valerio Carrese [ITA] | 6-2 6-1 | | | | | | | | | |
1‑Mar‑2004 | Acapulco | Clay | R32 | 102 | 103 | Fernando Verdasco [ESP] d. Behrend | 6-2 6-4 | | 0.48 | 1.8% | 0.0% | 80.4% | 62.2% | 45.5% | 8/11 | 0:57 |
23‑Feb‑2004 | Costa Do Sauipe | Clay | QF | 103 | 92 | Jose Acasuso [ARG] d. Behrend | 0-6 6-2 6-4 | | 1.07 | 10.5% | 6.6% | 60.5% | 67.4% | 53.3% | 7/10 | 1:45 |
23‑Feb‑2004 | Costa Do Sauipe | Clay | R16 | 103 | 80 | Behrend d. Ruben Ramirez Hidalgo [ESP] | 6-2 6-2 | | 1.93 | 3.8% | 7.5% | 50.9% | 81.5% | 61.5% | 3/3 | 1:22 |
23‑Feb‑2004 | Costa Do Sauipe | Clay | R32 | 103 | 7 | Behrend d. (1)Carlos Moya [ESP] | 6-3 6-3 | | 1.61 | 6.7% | 3.3% | 68.3% | 73.2% | 63.2% | 4/5 | 1:14 |
16‑Feb‑2004 | Buenos Aires | Clay | R32 | 101 | 44 | Flavio Saretta [BRA] d. Behrend | 6-4 6-2 | | 0.63 | 0.0% | 5.6% | 51.9% | 50.0% | 46.2% | 4/9 | 1:14 |
9‑Feb‑2004 | Vina del Mar | Clay | R32 | 103 | 79 | Ruben Ramirez Hidalgo [ESP] d. Behrend | 6-1 3-6 6-3 | | 0.89 | 6.2% | 3.1% | 52.3% | 85.3% | 41.9% | 2/5 | 1:35 |
26‑Jan‑2004 | Waikoloa CH | Hard | R32 | 103 | 477 | (WC)Bobby Reynolds [USA] d. (4)Behrend | 3-6 7-6(6) 6-3 | | | | | | | | | |
19‑Jan‑2004 | Australian Open | Hard | R128 | 103 | 78 | Jurgen Melzer [AUT] d. Behrend | 6-1 6-2 6-2 | | 0.43 | 2.4% | 6.0% | 65.5% | 58.2% | 31.0% | 7/13 | 1:20 |