Open de Suisse - Doubles Femmes - Qualif. 01/24 13:40 5 Lu K / Zheng S v Gunawan H A / Kido M L 2-0
Open de Suisse - Doubles Femmes - Qualif. 01/23 05:40 1 Nugroho L A / Supriadi T v Gunawan H A / Kido M W 1-2
Indonesia Masters XD 01/17 04:00 5 Gunawan H A / Kido M v A. Pangk. / Santoso L 0-2
Giraldilla Int. XD 10/27 08:00 1 Gunawan H A / Kido M v Nugroho L A / Supriadi T L 1-2
Giraldilla Int. XD 10/26 12:00 1 Gunawan H A / Kido M v Kristanto C / Maulana B W 2-0
Giraldilla Int. XD 09/07 09:30 4 Gunawan H A / Kido M v Fachrikar M / Purnomo R D C L 0-2
Giraldilla Int. XD 09/06 09:20 5 Gunawan H A / Kido M v Gondo K / Watanabe T W 2-1
Open d'Angleterre 06/15 10:50 4 Gunawan H A / Kido M v Kedren K / Puavaranukroh D L 0-2
Open d'Angleterre 06/14 07:50 5 Gunawan H A / Kido M v Lu K / Zheng S - Walkover
Open de Thaïlande - Doubles Hommes 05/31 10:10 5 Gunawan H A / Kido M v Ellis M / Langridge C L 1-2
Open d'Angleterre 04/12 06:15 5 Boe M / Mogensen C v Gunawan H A / Kido M L 2-0
Indonesia Masters XD 03/25 08:30 1 Rankireddy/Shetty v Gunawan H A / Kido M L 2-1
Open d'Angleterre 01/21 10:50 2 Goh/Izzuddin v Gunawan H A / Kido M L 2-0
Open d'Angleterre 01/20 09:00 3 Gunawan H A / Kido M v Hee Y K T / Loh K H W 2-1
Open d'Angleterre 01/19 06:40 4 Attri / Reddy v Gunawan H A / Kido M W 1-2
Open d'Angleterre 01/18 02:45 5 Gunawan H A / Kido M v Adistia A / Wong J S I W 2-0
Macau Open 2019, MD 12/01 05:55 4 Lu/Yang v Gunawan H A / Kido M L 2-1
Macau Open 2019, MD 11/30 04:30 5 Gunawan H A / Kido M v Cayanan C A / Escueta P J W 2-0
California Int. Women 11/24 11:00 4 Boe M / Mogensen C v Gunawan H A / Kido M L 2-0
California Int. Women 11/23 02:20 5 Gunawan H A / Kido M v Lee C H / Lin J Y W 2-1
Open de Thaïlande - Doubles Hommes 10/06 09:30 4 Lim K W / Ong J G v Gunawan H A / Kido M L 2-0
Open de Thaïlande - Doubles Hommes 10/05 06:40 5 Jomkoh/Kedren v Gunawan H A / Kido M W 1-2
Open d'Angleterre 09/09 10:15 3 Gunawan H A / Kido M v Karandasuwardi R / Pratama A L 0-2
Open d'Angleterre 09/08 07:15 4 Chung / Dukyoung v Gunawan H A / Kido M W 0-2
Open d'Angleterre 09/07 09:20 5 Nandagopal K / Shukla S v Gunawan H A / Kido M W 0-2
Macau Open 2019, MD 11/27 05:30 3 Gunawan H A / Kido M v Chen H L / Wang C-L - Retired