| 23‑Oct‑2017 | Vienna | Hard | R32 | 27 | 26 | Diego Schwartzman [ARG] d. Fognini | 6-1 2-6 6-2 | (ch) | 0.64 | 1.3% | 2.6% | 55.3% | 52.4% | 61.8% | 5/9 | 1:28 |
| 16‑Oct‑2017 | Stockholm | Hard | SF | 27 | 8 | (1)Grigor Dimitrov [BUL] d. (6)Fognini | 6-3 7-6(2) | (ch) | 0.78 | 5.0% | 1.7% | 63.3% | 68.4% | 36.4% | 2/5 | 1:27 |
| 16‑Oct‑2017 | Stockholm | Hard | QF | 27 | 21 | (6)Fognini d. (3)Jack Sock [USA] | 6-7(3) 7-6(2) 7-5 | | 0.98 | 6.1% | 5.3% | 53.0% | 68.6% | 59.7% | 7/9 | 2:50 |
| 16‑Oct‑2017 | Stockholm | Hard | R16 | 27 | 202 | (6)Fognini d. (WC)Elias Ymer [SWE] | 6-4 3-6 7-6(7) | | 1.03 | 3.1% | 7.1% | 53.1% | 76.9% | 50.0% | 1/5 | 2:09 |
| 16‑Oct‑2017 | Stockholm | Hard | R32 | 27 | 89 | (6)Fognini d. Malek Jaziri [TUN] | 7-5 6-1 | | 1.76 | 8.3% | 6.7% | 63.3% | 81.6% | 54.5% | 4/5 | 1:13 |
| 9‑Oct‑2017 | Shanghai Masters | Hard | R16 | 28 | 1 | (1)Rafael Nadal [ESP] d. Fognini | 6-3 6-1 | | 0.56 | 7.0% | 7.0% | 55.8% | 66.7% | 36.8% | 1/5 | 1:02 |
| 9‑Oct‑2017 | Shanghai Masters | Hard | R32 | 28 | 24 | Fognini d. (15)Lucas Pouille [FRA] | 7-6(7) 6-3 | | 1.28 | 12.2% | 5.4% | 58.1% | 79.1% | 64.5% | 3/3 | 1:36 |
| 9‑Oct‑2017 | Shanghai Masters | Hard | R64 | 28 | 43 | Fognini d. Fernando Verdasco [ESP] | 2-6 6-4 6-2 | | 1.20 | 7.1% | 4.3% | 71.4% | 76.0% | 60.0% | 4/6 | 1:31 |
| 2‑Oct‑2017 | Beijing | Hard | R16 | 26 | 4 | (2)Alexander Zverev [GER] d. Fognini | 6-4 6-2 | | 0.79 | 3.6% | 14.3% | 50.0% | 67.9% | 42.9% | 5/9 | 1:12 |
| 2‑Oct‑2017 | Beijing | Hard | R32 | 26 | 43 | Fognini d. Robin Haase [NED] | 7-6(4) 6-2 | | 1.12 | 2.4% | 6.1% | 59.8% | 77.6% | 30.3% | 9/12 | 1:32 |
| 18‑Sep‑2017 | St. Petersburg | Hard | F | 29 | 55 | Damir Dzumhur [BIH] d. (3)Fognini | 3-6 6-4 6-2 | (ch) | 0.83 | 0.0% | 5.4% | 50.0% | 58.7% | 54.3% | 3/7 | 1:53 |
| 18‑Sep‑2017 | St. Petersburg | Hard | SF | 29 | 13 | (3)Fognini d. (1)Roberto Bautista Agut [ESP] | 2-6 7-6(7) 7-6(5) | | 0.96 | 3.9% | 2.9% | 60.2% | 72.6% | 58.5% | 2/5 | 2:27 |
| 18‑Sep‑2017 | St. Petersburg | Hard | QF | 29 | 177 | (3)Fognini d. (PR)Ricardas Berankis [LTU] | 6-3 6-0 | | 2.01 | 6.5% | 6.5% | 60.9% | 75.0% | 61.1% | 2/3 | 0:58 |
| 18‑Sep‑2017 | St. Petersburg | Hard | R16 | 29 | 112 | (3)Fognini d. Mikhail Youzhny [RUS] | 6-4 4-6 6-4 | | 1.10 | 2.1% | 4.1% | 54.6% | 77.4% | 59.1% | 4/5 | 1:58 |
| 28‑Aug‑2017 | US Open | Hard | R128 | 26 | 144 | (Q)Stefano Travaglia [ITA] d. (22)Fognini | 6-4 7-6(8) 3-6 6-0 | | 0.73 | 3.8% | 6.9% | 54.2% | 62.0% | 46.7% | 10/18 | 2:27 |
| 14‑Aug‑2017 | Cincinnati Masters | Hard | R32 | 25 | 8 | (3)Dominic Thiem [AUT] d. Fognini | 6-3 6-2 | (ch) | 0.44 | 5.1% | 3.4% | 50.8% | 53.3% | 51.7% | 4/7 | 1:06 |
| 14‑Aug‑2017 | Cincinnati Masters | Hard | R64 | 25 | 51 | Fognini d. Daniil Medvedev [RUS] | 7-6(5) 6-4 | | 1.16 | 5.0% | 10.0% | 53.8% | 62.8% | 54.1% | 2/5 | 1:39 |
| 31‑Jul‑2017 | Kitzbuhel | Clay | SF | 25 | 47 | Philipp Kohlschreiber [GER] d. (2)Fognini | 7-5 6-3 | (ch) | 0.69 | 3.9% | 10.4% | 55.8% | 58.1% | 52.9% | 6/10 | 1:29 |
| 31‑Jul‑2017 | Kitzbuhel | Clay | QF | 25 | 80 | (2)Fognini d. Thomaz Bellucci [BRA] | 6-3 6-1 | | 1.49 | 7.3% | 7.3% | 61.0% | 68.0% | 37.5% | 1/4 | 1:05 |
| 31‑Jul‑2017 | Kitzbuhel | Clay | R16 | 25 | 316 | (2)Fognini d. (Q)Miljan Zekic [SRB] | 6-4 6-4 | | 1.24 | 3.3% | 8.2% | 70.5% | 72.1% | 55.6% | 3/4 | 1:20 |
| 24‑Jul‑2017 | Gstaad | Clay | F | 31 | 170 | (4)Fognini d. (Q)Yannick Hanfmann [GER] | 6-4 7-5 | (ch) | 1.27 | 2.7% | 2.7% | 57.5% | 73.8% | 54.8% | 2/3 | 1:33 |
| 24‑Jul‑2017 | Gstaad | Clay | SF | 31 | 18 | (4)Fognini d. (2)Roberto Bautista Agut [ESP] | 5-7 6-2 6-3 | | 1.00 | 4.2% | 4.2% | 63.3% | 71.1% | 47.7% | 12/13 | 2:06 |
| 24‑Jul‑2017 | Gstaad | Clay | QF | 31 | 313 | (4)Fognini d. (PR)Ernests Gulbis [LAT] | 6-3 4-6 6-3 | | 1.28 | 2.5% | 2.5% | 62.0% | 73.5% | 63.3% | 2/3 | 1:50 |
| 24‑Jul‑2017 | Gstaad | Clay | R16 | 31 | 87 | (4)Fognini d. Norbert Gombos [SVK] | 1-6 6-4 6-3 | | 0.91 | 3.1% | 9.4% | 52.1% | 64.0% | 45.7% | 11/15 | 1:39 |
| 17‑Jul‑2017 | Umag | Clay | QF | 27 | 74 | (LL)Andrey Rublev [RUS] d. (3)Fognini | 6-7(5) 6-2 7-6(2) | (ch) | 0.73 | 4.5% | 2.7% | 66.4% | 57.5% | 48.6% | 3/8 | 2:16 |
| 17‑Jul‑2017 | Umag | Clay | R16 | 27 | 95 | (3)Fognini d. Nicolas Kicker [ARG] | 6-4 1-6 6-2 | | 1.01 | 2.4% | 3.6% | 60.7% | 56.9% | 63.6% | 9/12 | 1:48 |
| 3‑Jul‑2017 | Wimbledon | Grass | R32 | 29 | 1 | (1)Andy Murray [GBR] d. (28)Fognini | 6-2 4-6 6-1 7-5 | | 0.81 | 2.9% | 6.9% | 61.8% | 66.7% | 41.0% | 2/9 | 2:39 |
| 3‑Jul‑2017 | Wimbledon | Grass | R64 | 29 | 48 | (28)Fognini d. Jiri Vesely [CZE] | 7-6(3) 6-4 6-2 | | 1.84 | 12.6% | 2.3% | 67.8% | 86.4% | 64.3% | 1/1 | 1:57 |
| 3‑Jul‑2017 | Wimbledon | Grass | R128 | 29 | 715 | (28)Fognini d. Dmitry Tursunov [RUS] | 6-1 6-3 6-3 | | 1.59 | 14.7% | 8.8% | 61.8% | 76.2% | 50.0% | 1/3 | 1:32 |
| 29‑May‑2017 | Roland Garros | Clay | R32 | 29 | 3 | (3)Stan Wawrinka [SUI] d. (28)Fognini | 7-6(2) 6-0 6-2 | | 0.65 | 0.0% | 8.1% | 53.5% | 54.3% | 47.5% | 5/12 | 1:51 |
| 29‑May‑2017 | Roland Garros | Clay | R64 | 29 | 83 | (28)Fognini d. Andreas Seppi [ITA] | 6-4 7-5 6-3 | | 1.19 | 4.9% | 6.9% | 55.9% | 70.2% | 48.9% | 6/9 | 2:20 |
| 29‑May‑2017 | Roland Garros | Clay | R128 | 29 | 68 | (28)Fognini d. Frances Tiafoe [USA] | 6-4 6-3 3-6 1-6 6-0 | | 0.98 | 2.3% | 10.8% | 63.1% | 74.4% | 33.3% | 6/11 | 2:45 |
| 15‑May‑2017 | Rome Masters | Clay | R16 | 29 | 17 | (16)Alexander Zverev [GER] d. Fognini | 6-3 6-3 | | 0.65 | 1.6% | 9.8% | 54.1% | 75.8% | 28.6% | 4/8 | 1:18 |
| 15‑May‑2017 | Rome Masters | Clay | R32 | 29 | 1 | Fognini d. (1)Andy Murray [GBR] | 6-2 6-4 | | 1.41 | 5.5% | 5.5% | 63.6% | 74.3% | 55.0% | 4/5 | 1:33 |
| 15‑May‑2017 | Rome Masters | Clay | R64 | 29 | 249 | Fognini d. (WC)Matteo Berrettini [ITA] | 6-1 6-3 | | 2.83 | 0.0% | 5.1% | 53.8% | 90.5% | 72.2% | 0/0 | 1:10 |
| 8‑May‑2017 | Madrid Masters | Clay | R32 | 29 | 5 | (4)Rafael Nadal [ESP] d. Fognini | 7-6(3) 3-6 6-4 | (ch) | 0.95 | 2.7% | 2.7% | 68.5% | 65.8% | 42.9% | 7/11 | 2:57 |
| 8‑May‑2017 | Madrid Masters | Clay | R64 | 29 | 41 | Fognini d. Joao Sousa [POR] | 6-4 6-4 | | 1.36 | 5.5% | 3.6% | 72.7% | 77.5% | 66.7% | 0/0 | 1:07 |
| 1‑May‑2017 | Munich | Clay | R16 | 29 | 158 | (Q)Guido Pella [ARG] d. (4)Fognini | 6-3 6-2 | | 0.71 | 2.0% | 6.0% | 64.0% | 62.5% | 22.2% | 2/7 | 1:06 |
| 24‑Apr‑2017 | Budapest | Clay | R16 | 29 | 87 | Andrey Kuznetsov [RUS] d. (3)Fognini | 6-3 3-6 7-6(4) | | 0.97 | 4.0% | 3.0% | 64.4% | 66.2% | 50.0% | 4/8 | 2:05 |
| 17‑Apr‑2017 | Monte Carlo Masters | Clay | R64 | 29 | 19 | (13)Pablo Carreno Busta [ESP] d. Fognini | 7-6(0) 6-7(4) 6-3 | | 0.83 | 0.0% | 7.3% | 56.9% | 62.9% | 44.7% | 10/16 | 2:23 |
| 20‑Mar‑2017 | Miami Masters | Hard | SF | 40 | 7 | (5)Rafael Nadal [ESP] d. Fognini | 6-1 7-5 | (ch) | 0.39 | 6.6% | 7.9% | 55.3% | 71.4% | 32.4% | 5/8 | 1:30 |
| 20‑Mar‑2017 | Miami Masters | Hard | QF | 40 | 4 | Fognini d. (2)Kei Nishikori [JPN] | 6-4 6-2 | (ch) | 1.28 | 6.8% | 1.7% | 61.0% | 66.7% | 47.8% | 4/6 | 1:07 |
| 20‑Mar‑2017 | Miami Masters | Hard | R16 | 40 | 51 | Fognini d. Donald Young [USA] | 6-0 6-4 | | 1.53 | 1.9% | 3.8% | 65.4% | 70.6% | 61.1% | 1/1 | 1:05 |
| 20‑Mar‑2017 | Miami Masters | Hard | R32 | 40 | 77 | Fognini d. Jeremy Chardy [FRA] | 3-6 6-4 6-4 | | 0.89 | 4.1% | 5.2% | 57.7% | 67.9% | 56.1% | 5/7 | 2:06 |
| 20‑Mar‑2017 | Miami Masters | Hard | R64 | 40 | 35 | Fognini d. (30)Joao Sousa [POR] | 7-6(8) 2-6 6-3 | | 0.93 | 6.3% | 5.6% | 54.0% | 66.2% | 46.6% | 11/16 | 2:23 |
| 20‑Mar‑2017 | Miami Masters | Hard | R128 | 40 | 47 | Fognini d. Ryan Harrison [USA] | 6-4 7-5 | | 1.23 | 2.3% | 9.2% | 52.9% | 76.1% | 48.8% | 10/12 | 1:38 |
| 6‑Mar‑2017 | Indian Wells Masters | Hard | R32 | 43 | 33 | (27)Pablo Cuevas [URU] d. Fognini | 6-1 6-4 | | 0.60 | 5.6% | 3.7% | 74.1% | 55.0% | 35.7% | 4/8 | 1:06 |
| 6‑Mar‑2017 | Indian Wells Masters | Hard | R64 | 43 | 8 | Fognini d. (7)Jo Wilfried Tsonga [FRA] | 7-6(4) 3-6 6-4 | (ch) | 1.06 | 5.6% | 5.6% | 54.2% | 77.6% | 44.9% | 8/12 | 2:29 |
| 6‑Mar‑2017 | Indian Wells Masters | Hard | R128 | 43 | 96 | Fognini d. Konstantin Kravchuk [RUS] | 0-6 7-5 6-4 | | 0.95 | 2.1% | 8.3% | 52.1% | 64.0% | 50.0% | 12/17 | 2:18 |
| 27‑Feb‑2017 | Sao Paulo | Clay | QF | 42 | 23 | (1)Pablo Carreno Busta [ESP] d. (5)Fognini | 6-0 7-6(1) | | 0.54 | 5.1% | 5.1% | 62.7% | 56.8% | 31.8% | 5/9 | 1:11 |
| 27‑Feb‑2017 | Sao Paulo | Clay | R16 | 42 | 127 | (5)Fognini d. (Q)Alessandro Giannessi [ITA] | 7-6(1) 7-6(3) | | 1.24 | 2.5% | 2.5% | 63.7% | 72.5% | 55.2% | 3/5 | 1:59 |
| 27‑Feb‑2017 | Sao Paulo | Clay | R32 | 42 | 185 | (5)Fognini d. (Q)Marco Cecchinato [ITA] | 6-4 7-6(4) | | 0.98 | 2.4% | 9.8% | 47.6% | 76.9% | 48.8% | 5/8 | 1:35 |
| 20‑Feb‑2017 | Rio de Janeiro | Clay | R16 | 45 | 25 | (5)Albert Ramos [ESP] d. Fognini | 6-2 6-3 | | 0.73 | 0.0% | 10.9% | 52.2% | 58.3% | 36.4% | 5/10 | 1:19 |
| 20‑Feb‑2017 | Rio de Janeiro | Clay | R32 | 45 | 471 | Fognini d. (PR)Tommy Robredo [ESP] | 6-2 6-4 | | 1.73 | 2.0% | 2.0% | 50.0% | 68.0% | 72.0% | 1/3 | 1:19 |
| 13‑Feb‑2017 | Buenos Aires | Clay | R32 | 43 | 550 | (PR)Tommy Robredo [ESP] d. (7)Fognini | 6-4 6-3 | | 0.85 | 2.0% | 9.8% | 66.7% | 64.7% | 29.4% | 1/5 | 1:13 |
| 3‑Feb‑2017 | Davis Cup WG R1: ARG vs ITA | Clay | RR | 48 | 84 | Fognini d. Guido Pella [ARG] | 2-6 4-6 6-3 6-4 6-2 | | 1.12 | 5.2% | 5.2% | 60.4% | 73.1% | 50.8% | 13/17 | 4:15 |
| 16‑Jan‑2017 | Australian Open | Hard | R64 | 48 | 47 | Benoit Paire [FRA] d. Fognini | 7-6(3) 4-6 6-3 3-6 6-3 | | 1.01 | 1.3% | 3.8% | 57.5% | 60.9% | 60.3% | 8/14 | 3:28 |
| 16‑Jan‑2017 | Australian Open | Hard | R128 | 48 | 29 | Fognini d. (28)Feliciano Lopez [ESP] | 7-5 6-3 7-5 | | 1.86 | 6.2% | 3.7% | 53.1% | 88.4% | 60.5% | 0/2 | 2:03 |
| 9‑Jan‑2017 | Sydney | Hard | R32 | 47 | 32 | (5)Philipp Kohlschreiber [GER] d. Fognini | 6-4 6-4 | | 0.72 | 3.6% | 1.8% | 49.1% | 70.4% | 53.6% | 2/5 | 1:21 |
