26‑Nov‑2001 | Milan1 CH | Carpet | R32 | 212 | 191 | Renzo Furlan [ITA] d. (WC)Volandri | 6-3 3-6 6-2 | | | | | | | | | |
8‑Oct‑2001 | Barcelona CH | Clay | R32 | 200 | 177 | Gorka Fraile [ESP] d. Volandri | 6-4 4-0 RET | | | | | | | | | |
1‑Oct‑2001 | Cagliari CH | Clay | R32 | 199 | 178 | Werner Eschauer [AUT] d. Volandri | 6-3 2-6 7-5 | | | | | | | | | |
24‑Sep‑2001 | Palermo | Clay | R32 | 145 | 22 | (3)Albert Portas [ESP] d. (WC)Volandri | 4-6 6-3 6-4 | | 0.91 | 2.2% | 3.4% | 65.2% | 60.3% | 54.8% | 3/7 | 1:42 |
21‑Sep‑2001 | Davis Cup WG PO: ITA vs CRO | Clay | RR | 141 | 16 | Volandri d. Goran Ivanisevic [CRO] | 6-2 7-6(4) 3-6 0-6 6-4 | (ch) | | | | | | | | |
21‑Sep‑2001 | Davis Cup WG PO: ITA vs CRO | Clay | RR | 141 | 240 | Volandri d. Ivan Vajda [CRO] | 6-2 6-4 | | | | | | | | | |
3‑Sep‑2001 | Kiev CH | Clay | R32 | 139 | 109 | (7)Nikolay Davydenko [RUS] d. Volandri | 6-3 4-6 6-1 | | | | | | | | | |
27‑Aug‑2001 | Brindisi CH | Clay | QF | 139 | 181 | (6)Filippo Messori [ITA] d. (4)Volandri | 7-6(3) 3-6 6-4 | | | | | | | | | |
27‑Aug‑2001 | Brindisi CH | Clay | R16 | 139 | 305 | (4)Volandri d. Solon Peppas [GRE] | 6-1 6-1 | | | | | | | | | |
27‑Aug‑2001 | Brindisi CH | Clay | R32 | 139 | 333 | (4)Volandri d. (WC)Marzio Martelli [ITA] | 6-3 2-6 6-4 | | | | | | | | | |
20‑Aug‑2001 | Geneva CH | Clay | R16 | 137 | 405 | (Q)Konstantinos Economidis [GRE] d. (3)Volandri | 6-2 6-1 | | | | | | | | | |
20‑Aug‑2001 | Geneva CH | Clay | R32 | 137 | 297 | (3)Volandri d. Elia Grossi [ITA] | 6-3 7-6(3) | | | | | | | | | |
13‑Aug‑2001 | Bressanone CH | Clay | R32 | 138 | 224 | Alessio Di Mauro [ITA] d. (3)Volandri | 6-7(6) 6-2 6-4 | | | | | | | | | |
6‑Aug‑2001 | San Benedetto CH | Clay | R16 | 126 | 381 | (WC)Marzio Martelli [ITA] d. (1)Volandri | 0-6 6-4 6-4 | | | | | | | | | |
6‑Aug‑2001 | San Benedetto CH | Clay | R32 | 126 | 249 | (1)Volandri d. Martin Rodriguez [ARG] | 6-4 6-3 | | | | | | | | | |
30‑Jul‑2001 | San Marino CH | Clay | R32 | 125 | 122 | Juan Antonio Marin [CRC] d. Volandri | 4-0 RET | | | | | | | | | |
9‑Jul‑2001 | Scheveningen CH | Clay | QF | 126 | 113 | (6)Edwin Kempes [NED] d. Volandri | 3-6 6-2 6-1 | | | | | | | | | |
9‑Jul‑2001 | Scheveningen CH | Clay | R16 | 126 | 138 | Volandri d. Luis Horna [PER] | 7-6(3) 2-6 7-5 | | | | | | | | | |
9‑Jul‑2001 | Scheveningen CH | Clay | R32 | 126 | 106 | Volandri d. (2)German Puentes [ESP] | 6-4 6-2 | | | | | | | | | |
2‑Jul‑2001 | Venice CH | Clay | QF | 138 | 144 | Nicolas Coutelot [FRA] d. Volandri | 7-5 4-6 7-5 | | | | | | | | | |
2‑Jul‑2001 | Venice CH | Clay | R16 | 138 | 89 | Volandri d. (4)Nicolas Massu [CHI] | 5-3 RET | | | | | | | | | |
2‑Jul‑2001 | Venice CH | Clay | R32 | 138 | 447 | Volandri d. (Q)Gabriel Trujillo Soler [ESP] | 6-1 6-2 | | | | | | | | | |
25‑Jun‑2001 | Sassuolo CH | Clay | QF | 138 | 194 | Attila Savolt [HUN] d. (5)Volandri | 6-1 6-2 | | | | | | | | | |
25‑Jun‑2001 | Sassuolo CH | Clay | R16 | 138 | 247 | (5)Volandri d. Leonardo Azzaro [ITA] | 6-3 6-0 | | | | | | | | | |
25‑Jun‑2001 | Sassuolo CH | Clay | R32 | 138 | 193 | (5)Volandri d. Stefano Tarallo [ITA] | 6-4 6-4 | | | | | | | | | |
11‑Jun‑2001 | Biella CH | Clay | R32 | 138 | 217 | (WC)Renzo Furlan [ITA] d. Volandri | 7-5 6-1 | | | | | | | | | |
4‑Jun‑2001 | Furth CH | Clay | SF | 163 | 104 | (3)German Puentes [ESP] d. Volandri | 6-3 6-4 | | | | | | | | | |
4‑Jun‑2001 | Furth CH | Clay | QF | 163 | 231 | Volandri d. (WC)Bjorn Phau [GER] | 2-6 6-1 6-2 | | | | | | | | | |
4‑Jun‑2001 | Furth CH | Clay | R16 | 163 | 98 | Volandri d. (2)Andrei Stoliarov [RUS] | 6-2 6-4 | | | | | | | | | |
4‑Jun‑2001 | Furth CH | Clay | R32 | 163 | 199 | Volandri d. John Van Lottum [NED] | 7-6(3) 6-1 | | | | | | | | | |
28‑May‑2001 | Bucharest CH | Clay | SF | 163 | 137 | (5)Emilio Benfele Alvarez [ESP] d. Volandri | 6-3 2-6 6-2 | | | | | | | | | |
28‑May‑2001 | Bucharest CH | Clay | QF | 163 | 143 | Volandri d. (7)Tomas Zib [CZE] | 6-1 6-3 | | | | | | | | | |
28‑May‑2001 | Bucharest CH | Clay | R16 | 163 | 219 | Volandri d. Denis Golovanov [RUS] | 6-4 6-7(3) 6-3 | | | | | | | | | |
28‑May‑2001 | Bucharest CH | Clay | R32 | 163 | 136 | Volandri d. (3)Kevin Kim [USA] | 6-4 6-1 | | | | | | | | | |
14‑May‑2001 | Zagreb CH | Clay | R16 | 157 | 130 | (7)Luis Horna [PER] d. Volandri | 6-2 6-2 | | | | | | | | | |
14‑May‑2001 | Zagreb CH | Clay | R32 | 157 | 139 | Volandri d. Cyril Saulnier [FRA] | 2-6 7-5 6-4 | | | | | | | | | |
7‑May‑2001 | Rome Masters | Clay | R64 | 156 | 73 | (Q)Sergi Bruguera [ESP] d. (WC)Volandri | 7-6(2) 7-6(3) | | 0.77 | 1.0% | 2.1% | 67.7% | 66.2% | 38.7% | 5/8 | 1:40 |
30‑Apr‑2001 | Italy F1 | Clay | QF | 161 | 499 | Gianluca Luddi [ITA] d. (1)Volandri | 3-2 RET | | | | | | | | | |
30‑Apr‑2001 | Italy F1 | Clay | R16 | 161 | 453 | (1)Volandri d. Potito Starace [ITA] | 6-4 6-0 | | | | | | | | | |
30‑Apr‑2001 | Italy F1 | Clay | R32 | 161 | 503 | (1)Volandri d. Tomas Tenconi [ITA] | 7-5 6-3 | | | | | | | | | |
6‑Apr‑2001 | Davis Cup G1 QF: FIN vs ITA | Carpet | RR | 159 | 260 | Jarkko Nieminen [FIN] d. Volandri | 6-3 7-5 | | | | | | | | | |
12‑Mar‑2001 | Magdeburg CH | Carpet | R32 | 152 | 273 | (LL)Oscar Burrieza [ESP] d. (5)Volandri | 6-4 6-2 | | | | | | | | | |
26‑Feb‑2001 | Singapore CH | Hard | QF | 158 | 257 | Andrei Cherkasov [RUS] d. (2)Volandri | 4-6 6-4 6-3 | | | | | | | | | |
26‑Feb‑2001 | Singapore CH | Hard | R16 | 158 | 205 | (2)Volandri d. Marcello Craca [GER] | 6-4 6-3 | | | | | | | | | |
26‑Feb‑2001 | Singapore CH | Hard | R32 | 158 | 197 | (2)Volandri d. Salvador Navarro [ESP] | 6-2 5-7 6-1 | | | | | | | | | |
19‑Feb‑2001 | Ho Chi Minh CH | Hard | R16 | 152 | 212 | Marcello Craca [GER] d. (3)Volandri | 6-3 6-0 | | | | | | | | | |
19‑Feb‑2001 | Ho Chi Minh CH | Hard | R32 | 152 | 637 | (3)Volandri d. (Q)Bjorn Jacob [GER] | 4-6 6-2 6-2 | | | | | | | | | |
12‑Feb‑2001 | Mumbai CH | Hard | QF | 161 | 240 | Leander Paes [IND] d. (1)Volandri | 6-0 7-6(2) | | | | | | | | | |
12‑Feb‑2001 | Mumbai CH | Hard | R16 | 161 | 385 | (1)Volandri d. (Q)Boris Borgula [SVK] | 6-3 6-1 | | | | | | | | | |
12‑Feb‑2001 | Mumbai CH | Hard | R32 | 161 | 662 | (1)Volandri d. (WC)Fazaluddin Syed [IND] | 7-5 6-4 | | | | | | | | | |
5‑Feb‑2001 | Wroclaw CH | Hard | R32 | 161 | 105 | (4)Christian Vinck [GER] d. Volandri | 6-3 6-3 | | | | | | | | | |