15‑Nov‑2021 | Pau CH | Hard | R32 | 188 | 397 | (Q)Georgii Kravchenko [UKR] d. Giannessi | 7-5 4-6 6-2 | | 0.71 | 6.9% | 3.9% | 64.7% | 68.2% | 38.9% | 8/12 | 2:11 |
8‑Nov‑2021 | Ortisei CH | Hard | R32 | 191 | 317 | (Q)Nerman Fatic [BIH] d. (8)Giannessi | 6-7(6) 6-3 7-5 | | 0.76 | 7.3% | 3.6% | 64.5% | 69.0% | 51.3% | 5/8 | 2:25 |
18‑Oct‑2021 | Losinj CH | Clay | SF | 204 | 111 | (2)Carlos Taberner [ESP] d. (6)Giannessi | 6-4 6-3 | | 0.70 | 3.6% | 3.6% | 66.1% | 32.4% | 47.4% | 2/9 | 1:18 |
18‑Oct‑2021 | Losinj CH | Clay | QF | 204 | 319 | (6)Giannessi d. (Alt)Raul Brancaccio [ITA] | 6-3 6-7(6) 6-1 | | 1.43 | 2.5% | 1.2% | 76.5% | 66.1% | 47.4% | 2/6 | 1:59 |
18‑Oct‑2021 | Losinj CH | Clay | R16 | 204 | 210 | (6)Giannessi d. Franco Agamenone [ITA] | 7-6(7) 3-6 6-1 | | 1.09 | 0.0% | 1.8% | 70.5% | 55.7% | 57.6% | 11/16 | 2:31 |
18‑Oct‑2021 | Losinj CH | Clay | R32 | 204 | 229 | (6)Giannessi d. Robin Haase [NED] | 7-6(4) 7-5 | | 1.14 | 4.3% | 4.3% | 56.4% | 71.7% | 41.5% | 9/13 | 1:58 |
4‑Oct‑2021 | Napoli CH | Clay | R32 | 185 | 439 | (WC)Matteo Arnaldi [ITA] d. (6)Giannessi | 2-6 3-1 RET | | 0.85 | 0.0% | 11.5% | 61.5% | 71.9% | 40.0% | 4/5 | 0:58 |
20‑Sep‑2021 | Braga CH | Clay | R16 | 182 | 247 | Jesper De Jong [NED] d. (6)Giannessi | 6-3 7-5 | | 0.85 | 0.0% | 9.2% | 53.9% | 51.2% | 45.7% | 6/11 | 1:58 |
20‑Sep‑2021 | Braga CH | Clay | R32 | 182 | 371 | (6)Giannessi d. (Q)Kaichi Uchida [JPN] | 6-4 6-1 | | 1.22 | 3.8% | 5.1% | 62.8% | 67.3% | 44.8% | 6/7 | 1:22 |
30‑Aug‑2021 | US Open | Hard | Q1 | 171 | 137 | (17)Hugo Dellien [BOL] d. Giannessi | 6-1 6-3 | | 0.50 | 3.1% | 7.8% | 65.6% | 66.7% | 27.3% | 4/8 | 1:07 |
26‑Jul‑2021 | Trieste CH | Clay | R16 | 169 | 271 | Vitaliy Sachko [UKR] d. (5)Giannessi | 6-7(8) 6-4 6-0 | | 0.94 | 2.0% | 5.1% | 60.2% | 64.4% | 38.5% | 7/14 | 2:58 |
26‑Jul‑2021 | Trieste CH | Clay | R32 | 169 | 375 | (5)Giannessi d. Rudolf Molleker [GER] | 4-6 6-2 6-1 | | 1.41 | 10.3% | 2.9% | 70.6% | 70.8% | 55.0% | 2/4 | 1:49 |
19‑Jul‑2021 | Umag | Clay | R16 | 177 | 59 | (4)Richard Gasquet [FRA] d. (Q)Giannessi | 7-6(4) 6-4 | | 0.61 | 3.9% | 2.6% | 61.8% | 72.3% | 55.2% | 2/3 | 1:51 |
19‑Jul‑2021 | Umag | Clay | R32 | 177 | 86 | (Q)Giannessi d. Jiri Vesely [CZE] | 7-6(4) 7-5 | | 1.00 | 7.0% | 5.8% | 65.1% | 75.0% | 46.7% | 3/5 | 1:59 |
19‑Jul‑2021 | Umag | Clay | Q2 | 177 | 215 | (4)Giannessi d. (6)Renzo Olivo [ARG] | 7-6(5) 6-1 | | 1.29 | 1.4% | 1.4% | 65.7% | 69.6% | 54.2% | 4/6 | 1:51 |
19‑Jul‑2021 | Umag | Clay | Q1 | 177 | 374 | (4)Giannessi d. Rudolf Molleker [GER] | 6-3 7-5 | | 1.60 | 10.9% | 5.5% | 65.5% | 80.6% | 52.6% | 0/1 | 1:25 |
12‑Jul‑2021 | Hamburg | Clay | Q2 | 168 | 200 | Maximilian Marterer [GER] d. (11)Giannessi | 3-6 6-3 7-5 | | 0.92 | 1.1% | 0.0% | 64.1% | 69.5% | 36.4% | 2/7 | 2:11 |
12‑Jul‑2021 | Hamburg | Clay | Q1 | 168 | 246 | (11)Giannessi d. Tobias Kamke [GER] | 6-3 6-4 | | 1.08 | 6.9% | 2.8% | 65.3% | 72.3% | 52.0% | 3/3 | 1:35 |
28‑Jun‑2021 | Wimbledon | Grass | Q1 | 163 | 125 | (10)Bernabe Zapata Miralles [ESP] d. Giannessi | 7-6(5) 6-3 | | 0.78 | 5.7% | 2.3% | 71.3% | 58.1% | 32.0% | 7/13 | 1:35 |
14‑Jun‑2021 | Forli CH | Clay | R32 | 162 | 467 | (WC)Jacopo Berrettini [ITA] d. (2)Giannessi | 6-1 7-6(0) | | 0.65 | 1.8% | 5.3% | 45.6% | 65.4% | 38.7% | 2/6 | 1:18 |
31‑May‑2021 | Roland Garros | Clay | R128 | 159 | 49 | Kei Nishikori [JPN] d. (Q)Giannessi | 6-4 6-7(4) 6-3 4-6 6-4 | | 0.78 | 3.0% | 3.6% | 59.2% | 59.0% | 52.2% | 19/29 | 4:03 |
31‑May‑2021 | Roland Garros | Clay | Q3 | 159 | 117 | Giannessi d. (7)Francisco Cerundolo [ARG] | 6-4 3-6 6-2 | | 1.11 | 0.0% | 5.8% | 62.8% | 74.1% | 43.8% | 5/7 | 1:58 |
31‑May‑2021 | Roland Garros | Clay | Q2 | 159 | 131 | Giannessi d. (16)Tallon Griekspoor [NED] | 7-5 7-5 | | 1.25 | 2.8% | 2.8% | 65.3% | 76.6% | 48.0% | 4/6 | 1:42 |
31‑May‑2021 | Roland Garros | Clay | Q1 | 159 | 201 | Giannessi d. Ruben Bemelmans [BEL] | 6-4 6-7(5) 7-5 | | 1.12 | 3.4% | 2.5% | 72.9% | 64.0% | 62.5% | 6/9 | 2:34 |
17‑May‑2021 | Lyon | Clay | Q2 | 160 | 129 | (7)Kamil Majchrzak [POL] d. Giannessi | 6-4 6-3 | | 0.62 | 4.3% | 4.3% | 74.5% | 60.0% | 41.7% | 2/6 | 1:05 |
17‑May‑2021 | Lyon | Clay | Q1 | 160 | 242 | Giannessi d. (Alt)Peter Polansky [CAN] | 6-3 6-4 | | 1.70 | 2.0% | 2.0% | 70.6% | 83.3% | 66.7% | 0/0 | 1:10 |
10‑May‑2021 | Heilbronn CH | Clay | R16 | 161 | 110 | (4)Daniel Elahi Galan [COL] d. (Alt)Giannessi | 6-7(4) 7-6(7) 6-4 | | 0.97 | 1.9% | 4.6% | 62.0% | 73.1% | 48.8% | 5/8 | 3:00 |
10‑May‑2021 | Heilbronn CH | Clay | R32 | 161 | 148 | (Alt)Giannessi d. Prajnesh Gunneswaran [IND] | 7-6(4) 6-1 | | 1.50 | 3.3% | 3.3% | 63.9% | 79.5% | 54.5% | 0/1 | 1:28 |
3‑May‑2021 | Biella 5 CH | Clay | R32 | 159 | 150 | (7)Juan Pablo Varillas [PER] d. Giannessi | 6-4 7-5 | | 0.84 | 1.3% | 2.5% | 57.5% | 58.7% | 38.2% | 5/11 | 2:01 |
26‑Apr‑2021 | Rome 2 CH | Clay | SF | 167 | 176 | Juan Manuel Cerundolo [ARG] d. (8)Giannessi | 4-6 6-4 7-5 | | 0.93 | 0.8% | 0.8% | 74.8% | 60.7% | 43.3% | 10/16 | 2:46 |
26‑Apr‑2021 | Rome 2 CH | Clay | QF | 167 | 209 | (8)Giannessi d. (PR)Thanasi Kokkinakis [AUS] | 7-5 3-6 7-5 | | 1.01 | 2.8% | 4.6% | 67.6% | 71.2% | 42.9% | 7/11 | 3:06 |
26‑Apr‑2021 | Rome 2 CH | Clay | R16 | 167 | 236 | (8)Giannessi d. Jay Clarke [GBR] | 6-2 6-4 | | 1.41 | 1.6% | 3.2% | 61.9% | 64.1% | 58.3% | 3/5 | 1:31 |
26‑Apr‑2021 | Rome 2 CH | Clay | R32 | 167 | 217 | (8)Giannessi d. Guido Andreozzi [ARG] | 6-3 6-3 | | 1.33 | 1.6% | 3.2% | 71.0% | 68.2% | 44.4% | 2/4 | 1:43 |
12‑Apr‑2021 | Belgrade CH | Clay | R32 | 166 | 147 | (SE)Blaz Rola [SLO] d. (Q)Giannessi | 6-4 2-0 RET | | 0.73 | 5.6% | 5.6% | 69.4% | 52.0% | 45.5% | 1/4 | 1:14 |
12‑Apr‑2021 | Belgrade CH | Clay | Q2 | 166 | 222 | (2)Giannessi d. (5)Maxime Janvier [FRA] | 3-6 6-4 6-4 | | 1.22 | 1.1% | 5.7% | 64.4% | 78.6% | 38.7% | 3/7 | 2:12 |
12‑Apr‑2021 | Belgrade CH | Clay | Q1 | 166 | 1505 | (2)Giannessi d. (WC)Marko Topo [SRB] | 2-6 7-6(4) 6-2 | | 1.23 | 4.7% | 5.8% | 67.4% | 75.9% | 42.9% | 6/10 | 1:59 |
5‑Apr‑2021 | Marbella | Clay | Q1 | 166 | 129 | (6)Nikola Milojevic [SRB] d. Giannessi | 6-7(4) 6-3 4-1 RET | | 0.68 | 2.8% | 1.8% | 56.9% | 59.7% | 53.2% | 8/12 | 2:15 |
29‑Mar‑2021 | Marbella CH | Clay | SF | 169 | 102 | (4)Gianluca Mager [ITA] d. Giannessi | 6-7(4) 6-4 6-1 | | 0.85 | 6.9% | 0.0% | 66.7% | 66.2% | 44.1% | 6/11 | 2:16 |
29‑Mar‑2021 | Marbella CH | Clay | QF | 169 | 161 | Giannessi d. Martin Klizan [SVK] | 6-0 6-3 | | 2.10 | 8.9% | 0.0% | 57.8% | 84.6% | 63.2% | 2/2 | 0:57 |
29‑Mar‑2021 | Marbella CH | Clay | R16 | 169 | 111 | Giannessi d. (5)Pedro Sousa [POR] | 6-4 6-3 | | 1.20 | 1.6% | 4.8% | 63.5% | 82.5% | 39.1% | 4/5 | 1:12 |
29‑Mar‑2021 | Marbella CH | Clay | R32 | 169 | 188 | Giannessi d. Joao Domingues [POR] | 6-3 6-4 | | 1.50 | 3.4% | 0.0% | 76.3% | 77.8% | 42.9% | 4/5 | 1:18 |
22‑Mar‑2021 | Zadar CH | Clay | R16 | 169 | 381 | (Q)Nerman Fatic [BIH] d. (5)Giannessi | 7-6(4) 5-7 7-6(6) | | 1.01 | 0.8% | 3.9% | 71.3% | 50.0% | 56.8% | 5/13 | 3:12 |
22‑Mar‑2021 | Zadar CH | Clay | R32 | 169 | 289 | (5)Giannessi d. Riccardo Bonadio [ITA] | 7-5 7-5 | | 1.28 | 6.2% | 0.0% | 80.0% | 63.5% | 61.5% | 1/4 | 1:37 |
1‑Mar‑2021 | Las Palmas 2 CH | Clay | QF | 163 | 400 | (WC)Carlos Gimeno Valero [ESP] d. (6)Giannessi | 6-2 4-6 6-2 | | 0.86 | 1.1% | 4.5% | 52.8% | 59.6% | 47.6% | 5/10 | 2:46 |
1‑Mar‑2021 | Las Palmas 2 CH | Clay | R16 | 163 | 363 | (6)Giannessi d. (WC)Nikolas Sanchez Izquierdo [ESP] | 7-6(9) 7-5 | | 1.19 | 2.4% | 2.4% | 65.9% | 67.9% | 62.1% | 8/10 | 2:18 |
1‑Mar‑2021 | Las Palmas 2 CH | Clay | R32 | 163 | 614 | (6)Giannessi d. (Q)Emilio Nava [USA] | 6-2 6-3 | | 1.47 | 7.8% | 7.8% | 56.9% | 79.3% | 50.0% | 0/1 | 1:08 |
22‑Feb‑2021 | Las Palmas 1 CH | Clay | R16 | 163 | 190 | Steven Diez [CAN] d. (7)Giannessi | 7-6(6) 7-6(8) | | 0.90 | 6.7% | 3.3% | 60.0% | 66.7% | 55.6% | 6/9 | 2:29 |
22‑Feb‑2021 | Las Palmas 1 CH | Clay | R32 | 163 | 283 | (7)Giannessi d. Stefano Napolitano [ITA] | 6-0 6-2 | | 2.55 | 8.1% | 0.0% | 75.7% | 82.1% | 66.7% | 1/1 | 1:01 |
14‑Feb‑2021 | Biella 2 CH | Hard | R32 | 160 | 174 | Thomas Fabbiano [ITA] d. Giannessi | 6-1 6-4 | | 0.67 | 11.3% | 1.9% | 62.3% | 60.6% | 50.0% | 3/6 | 1:11 |
31‑Jan‑2021 | Antalya 2 CH | Clay | SF | 165 | 103 | (2)Jaume Munar [ESP] d. Giannessi | 6-0 2-0 RET | | 0.51 | 0.0% | 8.3% | 50.0% | 41.7% | 8.3% | 3/7 | 0:47 |
31‑Jan‑2021 | Antalya 2 CH | Clay | QF | 165 | 170 | Giannessi d. Alejandro Tabilo [CHI] | 5-7 7-5 6-1 | | 1.12 | 3.4% | 4.3% | 65.0% | 63.2% | 48.8% | 7/11 | 2:49 |
31‑Jan‑2021 | Antalya 2 CH | Clay | R16 | 165 | 147 | Giannessi d. Mohamed Safwat [EGY] | 6-3 6-4 | | 1.58 | 1.7% | 1.7% | 77.6% | 77.8% | 61.5% | 3/3 | 1:15 |
31‑Jan‑2021 | Antalya 2 CH | Clay | R32 | 165 | 132 | Giannessi d. (8)Daniel Altmaier [GER] | 7-6(2) 6-2 | | 1.31 | 2.7% | 5.4% | 60.8% | 64.4% | 65.5% | 5/6 | 1:50 |
24‑Jan‑2021 | Antalya 1 CH | Clay | QF | 165 | 110 | (1)Jaume Munar [ESP] d. Giannessi | 3-6 6-2 6-0 | | 0.78 | 1.3% | 2.5% | 63.7% | 49.0% | 41.4% | 8/15 | 2:12 |
24‑Jan‑2021 | Antalya 1 CH | Clay | R16 | 165 | 228 | Giannessi d. (Q)Roberto Cid [DOM] | 6-3 6-2 | | 1.34 | 3.2% | 1.6% | 71.0% | 65.9% | 38.9% | 6/9 | 1:29 |
24‑Jan‑2021 | Antalya 1 CH | Clay | R32 | 165 | 125 | Giannessi d. (7)Jozef Kovalik [SVK] | 6-4 7-5 | | 1.18 | 5.6% | 1.4% | 72.2% | 59.6% | 65.0% | 4/6 | 2:02 |
17‑Jan‑2021 | Istanbul 1 CH | Hard | R32 | 162 | 151 | Lorenzo Giustino [ITA] d. Giannessi | 7-5 7-6(5) | | 0.83 | 2.0% | 2.0% | 65.3% | 62.5% | 41.2% | 8/12 | 1:52 |
10‑Jan‑2021 | Doha Aus Open Qualies | Hard | Q1 | 162 | 186 | Mario Vilella Martinez [ESP] d. Giannessi | 6-1 6-3 | | 0.18 | 1.9% | 9.4% | 62.3% | 60.6% | 40.0% | 5/9 | 1:01 |