6‑Dec‑2021 | Forli 3 CH | Hard | SF | 255 | 271 | Pavel Kotov [RUS] d. (6)Sachko | 6-4 4-0 RET | | 0.42 | 0.0% | 0.0% | 66.0% | 51.6% | 43.8% | 3/6 | |
6‑Dec‑2021 | Forli 3 CH | Hard | QF | 255 | 112 | (6)Sachko d. (1)Maxime Cressy [USA] | 7-6(4) 7-6(2) | | 0.98 | 3.1% | 3.1% | 67.3% | 74.2% | 59.4% | 5/5 | 2:11 |
6‑Dec‑2021 | Forli 3 CH | Hard | R16 | 255 | 661 | (6)Sachko d. (Q)Daniele Capecchi [ITA] | 6-7(4) 6-1 6-2 | | 1.34 | 5.9% | 1.2% | 68.2% | 70.7% | 51.9% | 2/5 | 2:14 |
6‑Dec‑2021 | Forli 3 CH | Hard | R32 | 255 | 340 | (6)Sachko d. Alexander Erler [AUT] | 3-6 6-2 6-2 | | 1.29 | 9.1% | 2.6% | 58.4% | 66.7% | 59.4% | 3/6 | 1:38 |
29‑Nov‑2021 | Forli 2 CH | Hard | R16 | 260 | 164 | (6)Altug Celikbilek [TUR] d. Sachko | 6-2 6-4 | | 0.72 | 8.5% | 2.1% | 72.3% | 47.1% | 38.5% | 1/6 | 1:09 |
29‑Nov‑2021 | Forli 2 CH | Hard | R32 | 260 | 419 | Sachko d. (WC)Luca Nardi [ITA] | 6-4 5-7 6-4 | | 0.99 | 3.0% | 5.0% | 58.0% | 74.1% | 38.1% | 7/11 | 2:17 |
26‑Nov‑2021 | Davis Cup WG1 PO: UKR vs NOR | Hard | RR | 237 | 8 | Casper Ruud [NOR] d. Sachko | 6-3 6-2 | | 0.69 | 3.5% | 3.5% | 68.4% | 51.3% | 44.4% | 4/8 | 1:16 |
15‑Nov‑2021 | Pau CH | Hard | R16 | 238 | 124 | (6)Maxime Cressy [USA] d. Sachko | 0-6 6-1 6-1 | | 0.96 | 0.0% | 6.5% | 50.0% | 77.4% | 25.8% | 2/8 | 1:48 |
15‑Nov‑2021 | Pau CH | Hard | R32 | 238 | 260 | Sachko d. Alexander Ritschard [SUI] | 6-7(1) 6-1 6-2 | | 1.29 | 1.0% | 2.1% | 75.3% | 63.0% | 54.2% | 5/9 | 2:09 |
8‑Nov‑2021 | Ortisei CH | Hard | QF | 245 | 244 | Mirza Basic [BIH] d. Sachko | 7-6(3) 3-6 6-2 | | 0.79 | 8.0% | 0.0% | 71.6% | 71.4% | 60.0% | 3/5 | 1:47 |
8‑Nov‑2021 | Ortisei CH | Hard | R16 | 245 | 281 | Sachko d. Borna Gojo [CRO] | 6-2 6-4 | | 1.44 | 3.8% | 0.0% | 69.8% | 75.7% | 50.0% | 0/1 | 1:06 |
8‑Nov‑2021 | Ortisei CH | Hard | R32 | 245 | 153 | Sachko d. (6)Fernando Verdasco [ESP] | 7-6(6) 4-6 6-3 | | 0.83 | 7.6% | 3.4% | 68.9% | 74.4% | 43.2% | 8/9 | 2:10 |
1‑Nov‑2021 | Eckental CH | Hard | R32 | 246 | 291 | Marius Copil [ROU] d. Sachko | 2-6 6-2 6-4 | | 1.03 | 3.7% | 4.9% | 56.8% | 69.6% | 48.6% | 4/8 | 1:47 |
25‑Oct‑2021 | Ismaning CH | Hard | R32 | 244 | 163 | Kacper Zuk [POL] d. (Alt)Sachko | 6-2 6-4 | | 0.58 | 8.9% | 7.1% | 57.1% | 62.5% | 50.0% | 2/5 | 1:06 |
27‑Sep‑2021 | Sibiu CH | Clay | R16 | 253 | 234 | Franco Agamenone [ITA] d. Sachko | 7-6(4) 7-5 | | 0.94 | 3.6% | 6.0% | 61.9% | 59.6% | 53.1% | 4/9 | 2:13 |
27‑Sep‑2021 | Sibiu CH | Clay | R32 | 253 | 104 | Sachko d. (2)Radu Albot [MDA] | 6-3 6-3 | | 1.21 | 6.1% | 4.5% | 42.4% | 67.9% | 47.4% | 4/6 | 1:35 |
20‑Sep‑2021 | Bucharest CH | Clay | QF | 260 | 98 | (1)Stefano Travaglia [ITA] d. Sachko | 6-3 6-4 | | 0.84 | 2.0% | 2.0% | 54.0% | 66.7% | 39.1% | 0/4 | 1:30 |
20‑Sep‑2021 | Bucharest CH | Clay | R16 | 260 | 190 | Sachko d. (6)Maximilian Marterer [GER] | 6-3 2-6 7-6(0) | | 1.07 | 2.1% | 2.1% | 66.7% | 64.1% | 53.1% | 4/8 | 2:23 |
20‑Sep‑2021 | Bucharest CH | Clay | R32 | 260 | 329 | Sachko d. Alexander Erler [AUT] | 6-2 6-2 | | 1.88 | 17.6% | 3.9% | 74.5% | 76.3% | 61.5% | 4/4 | 1:10 |
13‑Sep‑2021 | Szczecin CH | Clay | R32 | 261 | 91 | (7)Roberto Carballes Baena [ESP] d. (Q)Sachko | 6-3 7-6(5) | | 0.77 | 3.1% | 1.6% | 62.5% | 65.0% | 37.5% | 3/6 | 1:46 |
13‑Sep‑2021 | Szczecin CH | Clay | Q2 | 261 | 446 | (2)Sachko d. (8)Bogdan Bobrov [RUS] | 4-6 6-3 6-4 | | 1.20 | 0.0% | 2.2% | 66.3% | 67.2% | 51.6% | 6/10 | 2:22 |
13‑Sep‑2021 | Szczecin CH | Clay | Q1 | 261 | 1635 | (2)Sachko d. (WC)Maks Kasnikowski [POL] | 6-7(5) 6-1 6-3 | | 1.24 | 5.0% | 2.0% | 62.4% | 63.5% | 63.2% | 5/7 | |
6‑Sep‑2021 | Banja Luka CH | Clay | R16 | 269 | 1586 | (WC)Marko Topo [SRB] d. Sachko | 6-1 3-6 7-6(5) | | 0.94 | 2.9% | 1.0% | 63.1% | 56.9% | 50.0% | 11/16 | 2:35 |
6‑Sep‑2021 | Banja Luka CH | Clay | R32 | 269 | 321 | Sachko d. Nerman Fatic [BIH] | 5-7 6-4 6-1 | | 1.11 | 1.2% | 2.3% | 65.1% | 55.4% | 63.3% | 3/7 | 2:21 |
23‑Aug‑2021 | Warsaw CH | Clay | R32 | 265 | 328 | Michael Vrbensky [CZE] d. (7)Sachko | 2-6 7-6(4) 6-4 | | 1.08 | 4.8% | 3.8% | 52.9% | 72.7% | 46.9% | 7/11 | 2:42 |
16‑Aug‑2021 | Verona CH | Clay | R32 | 263 | 294 | (WC)Giulio Zeppieri [ITA] d. Sachko | 1-6 7-5 6-2 | | 1.04 | 6.0% | 3.6% | 61.9% | 73.1% | 37.5% | 3/7 | 2:04 |
2‑Aug‑2021 | Liberec CH | Clay | R32 | 265 | 126 | (5)Botic Van De Zandschulp [NED] d. Sachko | 6-3 7-5 | | 0.78 | 1.6% | 6.3% | 60.9% | 74.4% | 32.0% | 1/4 | 1:14 |
26‑Jul‑2021 | Trieste CH | Clay | QF | 271 | 166 | (3)Tomas Martin Etcheverry [ARG] d. Sachko | 6-4 6-4 | | 0.69 | 0.0% | 3.7% | 59.8% | 57.1% | 45.5% | 7/11 | 1:51 |
26‑Jul‑2021 | Trieste CH | Clay | R16 | 271 | 169 | Sachko d. (5)Alessandro Giannessi [ITA] | 6-7(8) 6-4 6-0 | | 1.06 | 1.5% | 3.7% | 55.2% | 62.2% | 50.0% | 17/20 | 2:58 |
26‑Jul‑2021 | Trieste CH | Clay | R32 | 271 | 232 | Sachko d. Gian Marco Moroni [ITA] | 6-2 7-6(6) | | 1.16 | 6.3% | 3.8% | 65.0% | 65.4% | 50.0% | 10/12 | 1:57 |
19‑Jul‑2021 | Umag | Clay | Q2 | 271 | 210 | Andrea Collarini [ARG] d. Sachko | 6-7(4) 6-2 6-4 | | 0.91 | 0.9% | 4.3% | 66.7% | 64.1% | 51.3% | 14/18 | 3:19 |
19‑Jul‑2021 | Umag | Clay | Q1 | 271 | 167 | Sachko d. (3)Blaz Rola [SLO] | 6-4 6-2 | | 1.35 | 6.2% | 1.5% | 70.8% | 67.4% | 47.4% | 1/3 | 1:19 |
5‑Jul‑2021 | Perugia CH | Clay | F | 303 | 192 | (7)Tomas Martin Etcheverry [ARG] d. Sachko | 7-5 6-2 | | 0.73 | 1.4% | 5.8% | 58.0% | 52.5% | 51.7% | 4/8 | 1:55 |
5‑Jul‑2021 | Perugia CH | Clay | SF | 303 | 301 | Sachko d. Nino Serdarusic [CRO] | 6-4 7-5 | | 1.31 | 6.2% | 1.5% | 72.3% | 72.3% | 55.6% | 3/4 | 1:40 |
5‑Jul‑2021 | Perugia CH | Clay | QF | 303 | 219 | Sachko d. Holger Rune [DEN] | 6-3 7-6(4) | | 1.36 | 2.9% | 7.1% | 67.1% | 78.7% | 47.8% | 3/4 | 1:45 |
5‑Jul‑2021 | Perugia CH | Clay | R16 | 303 | 218 | Sachko d. Gian Marco Moroni [ITA] | 7-5 4-6 6-4 | | 1.10 | 1.2% | 2.4% | 63.9% | 67.9% | 40.0% | 2/8 | 2:16 |
5‑Jul‑2021 | Perugia CH | Clay | R32 | 303 | 111 | Sachko d. (2)Andrej Martin [SVK] | 6-3 3-6 6-2 | | 1.16 | 5.0% | 6.3% | 51.2% | 61.0% | 48.7% | 3/8 | 2:10 |
14‑Jun‑2021 | Almaty 2 CH | Clay | R32 | 304 | 115 | (1)Andrej Martin [SVK] d. (Q)Sachko | 6-4 7-6(11) | | 0.88 | 1.3% | 5.2% | 58.4% | 66.7% | 43.8% | 2/6 | 2:16 |
14‑Jun‑2021 | Almaty 2 CH | Clay | Q2 | 304 | 438 | (1)Sachko d. (8)Benjamin Hassan [GER] | 4-6 6-3 6-1 | | 1.18 | 3.7% | 6.5% | 60.2% | 66.2% | 39.5% | 14/18 | 2:03 |
14‑Jun‑2021 | Almaty 2 CH | Clay | Q1 | 304 | | (1)Sachko d. (WC)Dmitry Bezborodov [KAZ] | 6-0 6-1 | | 2.66 | 11.4% | 2.9% | 48.6% | 88.2% | 66.7% | 1/1 | 0:52 |
7‑Jun‑2021 | Almaty 1 CH | Clay | R32 | 310 | 177 | (4)Enzo Couacaud [FRA] d. (Q)Sachko | 6-7(2) 7-5 6-2 | | 0.87 | 6.1% | 3.5% | 57.0% | 75.4% | 42.9% | 10/14 | 2:32 |
7‑Jun‑2021 | Almaty 1 CH | Clay | Q2 | 310 | 353 | (1)Sachko d. (6)Corentin Denolly [FRA] | 6-1 6-3 | | 1.50 | 15.8% | 5.3% | 66.7% | 68.4% | 52.6% | 9/10 | 1:15 |
7‑Jun‑2021 | Almaty 1 CH | Clay | Q1 | 310 | 406 | (1)Sachko d. Ergi Kirkin [TUR] | 3-6 7-5 6-2 | | 1.21 | 2.4% | 4.7% | 60.0% | 78.4% | 38.2% | 4/8 | 2:16 |
24‑May‑2021 | Oeiras 4 CH | Clay | R32 | 321 | 287 | (6)Carlos Gimeno Valero [ESP] d. Sachko | 6-2 6-1 | | 0.59 | 0.0% | 4.3% | 66.0% | 45.2% | 25.0% | 4/10 | 1:13 |
17‑May‑2021 | M25 Jablonec nad Nisou | Clay | F | 320 | 290 | (1)Jiri Lehecka [CZE] d. (8)Sachko | 6-3 6-2 | | | | | | | | | |
17‑May‑2021 | M25 Jablonec nad Nisou | Clay | SF | 320 | 330 | (8)Sachko d. Evan Furness [FRA] | 7-6(4) 6-3 | | | | | | | | | |
17‑May‑2021 | M25 Jablonec nad Nisou | Clay | QF | 320 | 321 | (8)Sachko d. Jack Draper [GBR] | 3-6 3-3 RET | | | | | | | | | |
17‑May‑2021 | M25 Jablonec nad Nisou | Clay | R16 | 320 | 359 | (8)Sachko d. Viktor Durasovic [NOR] | 6-4 6-3 | | | | | | | | | |
17‑May‑2021 | M25 Jablonec nad Nisou | Clay | R32 | 320 | 1621 | (8)Sachko d. (WC)Daniel Siniakov [CZE] | 4-6 6-3 6-4 | | | | | | | | | |
10‑May‑2021 | M25 Prague | Clay | R32 | 321 | 314 | (JE)Holger Rune [DEN] d. Sachko | 6-1 1-6 7-6(2) | | | | | | | | | |
26‑Apr‑2021 | Ostrava CH | Clay | Q2 | 321 | 276 | (8)Alex Molcan [SVK] d. (Alt)Sachko | 6-1 6-2 | | 0.49 | 0.0% | 0.0% | 70.2% | 57.6% | 28.6% | 3/7 | 1:00 |
26‑Apr‑2021 | Ostrava CH | Clay | Q1 | 321 | 261 | (Alt)Sachko d. (4)Teymuraz Gabashvili [RUS] | 4-6 6-2 7-6(2) | | 1.11 | 0.9% | 5.5% | 53.6% | 66.1% | 51.0% | 10/14 | 2:33 |
22‑Mar‑2021 | Lugano CH | Hard | F | 389 | 874 | (WC)Dominic Stricker [SUI] d. (Q)Sachko | 6-4 6-2 | | 0.43 | 3.1% | 1.6% | 71.9% | 63.0% | 44.4% | 8/11 | 1:10 |
22‑Mar‑2021 | Lugano CH | Hard | SF | 389 | 273 | (Q)Sachko d. (Alt)Altug Celikbilek [TUR] | 7-5 6-0 | | 1.41 | 3.7% | 0.0% | 74.1% | 67.5% | 42.9% | 3/5 | 1:09 |
22‑Mar‑2021 | Lugano CH | Hard | QF | 389 | 171 | (Q)Sachko d. (6)Roman Safiullin [RUS] | 6-4 6-3 | | 1.10 | 10.3% | 2.6% | 67.9% | 71.7% | 48.0% | 10/11 | 1:19 |
22‑Mar‑2021 | Lugano CH | Hard | R16 | 389 | 193 | (Q)Sachko d. Sergiy Stakhovsky [UKR] | 6-3 6-1 | | 2.05 | 2.2% | 0.0% | 73.3% | 84.8% | 50.0% | 2/2 | 1:06 |
22‑Mar‑2021 | Lugano CH | Hard | R32 | 389 | 137 | (Q)Sachko d. (4)Marc Polmans [AUS] | 2-6 6-4 6-2 | | 1.10 | 3.4% | 0.8% | 72.0% | 65.9% | 33.3% | 12/16 | 2:21 |
22‑Mar‑2021 | Lugano CH | Hard | Q2 | 389 | 490 | Sachko d. (WC)Johan Nikles [SUI] | 6-2 7-5 | | 1.24 | 1.6% | 3.2% | 62.9% | 74.4% | 43.5% | 2/4 | 1:24 |
22‑Mar‑2021 | Lugano CH | Hard | Q1 | 389 | 355 | Sachko d. (7)Nick Chappell [USA] | 6-3 6-1 | | 2.20 | 4.5% | 4.5% | 59.1% | 92.3% | 55.6% | 3/3 | 1:05 |
8‑Mar‑2021 | M15 Bratislava | Hard | R16 | 409 | 665 | (PR)Patrik Rikl [CZE] d. (3)Sachko | 6-4 3-6 6-3 | | | | | | | | | |
8‑Mar‑2021 | M15 Bratislava | Hard | R32 | 409 | 1328 | (3)Sachko d. (Q)Constantin Bittoun Kouzmine [FRA] | 3-6 6-2 6-3 | | | | | | | | | |
1‑Mar‑2021 | M15 Bratislava | Hard | F | 405 | 1086 | (2)Sachko d. (Q)Jurgen Briand [FRA] | 6-1 2-6 7-6(3) | | | | | | | | | |
1‑Mar‑2021 | M15 Bratislava | Hard | SF | 405 | 437 | (2)Sachko d. (4)Zsombor Piros [HUN] | 3-6 6-3 6-4 | | | | | | | | | |
1‑Mar‑2021 | M15 Bratislava | Hard | QF | 405 | 500 | (2)Sachko d. (6)Riccardo Balzerani [ITA] | 6-3 6-2 | | | | | | | | | |
1‑Mar‑2021 | M15 Bratislava | Hard | R16 | 405 | 946 | (2)Sachko d. Peter Fajta [HUN] | W/O | | | | | | | | | |
1‑Mar‑2021 | M15 Bratislava | Hard | R32 | 405 | 972 | (2)Sachko d. Mattia Bellucci [ITA] | 7-5 6-2 | | | | | | | | | |
14‑Feb‑2021 | Concepcion CH | Clay | R32 | 403 | 92 | (1)Federico Coria [ARG] d. (Q)Sachko | 6-2 6-2 | | 0.61 | 1.9% | 3.7% | 81.5% | 40.9% | 40.0% | 7/13 | |
14‑Feb‑2021 | Concepcion CH | Clay | Q2 | 403 | 530 | (7)Sachko d. Mariano Kestelboim [ARG] | 6-3 6-1 | | 1.47 | 7.0% | 7.0% | 57.9% | 66.7% | 54.2% | 7/9 | |
14‑Feb‑2021 | Concepcion CH | Clay | Q1 | 403 | | (7)Sachko d. (WC)Miguel Fernando Pereira [CHI] | 6-2 6-2 | | 1.82 | 2.4% | 4.9% | 70.7% | 72.4% | 50.0% | 1/3 | |
1‑Feb‑2021 | M25 Villena | Hard | R32 | 402 | 350 | (7)Alessandro Bega [ITA] d. Sachko | 6-4 4-6 7-6(5) | | | | | | | | | |
5‑Jan‑2021 | Antalya | Hard | Q1 | 398 | 311 | (11)Michael Vrbensky [CZE] d. Sachko | 7-5 6-2 | | 0.75 | 1.6% | 1.6% | 63.9% | 53.8% | 40.9% | 6/11 | |