|   Tauranga ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 20.12. | 
			  | 
			Abe H / Akita - Hosok / Katsu | 
			SF | 
			63-7, 6-4, 10-6 | 
			1.52 | 
			2.37 | 
		
		
			| 19.12. | 
			  | 
			Hosok / Katsu - Simmo / Tjen | 
			QF | 
			6-3, 6-4 | 
			1.91 | 
			1.77 | 
		
		
			| 18.12. | 
			  | 
			Hosok / Katsu - Ivano / Yang | 
			R16 | 
			6-2, 6-4 | 
			3.11 | 
			1.32 | 
		
		
			|   Wellington ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 14.12. | 
			  | 
			Barry / Hoedt - Akita / Katsu | 
			F | 
			6-3, 6-3 | 
			1.64 | 
			2.10 | 
		
		
			| 13.12. | 
			  | 
			Akita / Katsu - Simmo / Tjen | 
			SF | 
			6-1, 6-2 | 
			1.71 | 
			1.99 | 
		
		
			| 12.12. | 
			  | 
			Akita / Katsu - Oh E. / Wi H. | 
			QF | 
			6-1, 3-6, 10-8 | 
			1.35 | 
			2.88 | 
		
		
			| 10.12. | 
			  | 
			Akita / Katsu - Das A / Situe | 
			R16 | 
			6-3, 63-7, 11-9 | 
			1.10 | 
			5.86 | 
		
		
			|   Yokohama ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 26.11. | 
			  | 
			Liang / Park - Akita / Katsu | 
			R16 | 
			6-3, 6-0 | 
			1.25 | 
			3.53 | 
		
		
			|   Takasaki ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 21.11. | 
			  | 
			Nugro / Sawan - Aikaw / Katsu | 
			R16 | 
			6-4, 6-2 | 
			1.36 | 
			2.84 | 
		
		
			|   Hamamatsu ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 05.11. | 
			  | 
			Higas / Kawag - Chika / Katsu | 
			R16 | 
			6-3, 6-4 | 
			2.22 | 
			1.58 | 
		
		
			|   Makinohara ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 30.10. | 
			  | 
			Abe H / Nagat - Katsu / Yoshi | 
			R16 | 
			6-4, 2-6, 10-8 | 
			1.30 | 
			3.20 | 
		
		
			|   Cairns 2 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 11.10. | 
			  | 
			Aiava / Bozov - Chika / Katsu | 
			SF | 
			6-3, 6-1 | 
			1.31 | 
			3.14 | 
		
		
			| 10.10. | 
			  | 
			Chika / Katsu - Aikaw / Hosog | 
			QF | 
			6-4, 6-3 | 
			2.66 | 
			1.41 | 
		
		
			| 09.10. | 
			  | 
			Chika / Katsu - Aulia / Willi | 
			R16 | 
			6-1, 6-1 | 
			1.08 | 
			6.29 | 
		
		
			|   Cairns ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 04.10. | 
			  | 
			Hule / Parna - Chika / Katsu | 
			SF | 
			6-3, 6-2 | 
			1.22 | 
			3.74 | 
		
		
			| 03.10. | 
			  | 
			Chika / Katsu - Mcdon / Rokus | 
			QF | 
			6-3, 6-4 | 
			1.05 | 
			8.26 | 
		
		
			| 01.10. | 
			  | 
			Chika / Katsu - Bond / Dodaj | 
			R16 | 
			6-1, 6-0 | 
			  | 
			  | 
		
		
			|   Monastir 48 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 10.08. | 
			  | 
			Abe H / Katsu - Pavlo / Rusov | 
			F | 
			6-2, 6-4 | 
			1.43 | 
			2.57 | 
		
		
			| 09.08. | 
			  | 
			Abe H / Katsu - Kolle / Soria | 
			SF | 
			 | 
			1.27 | 
			3.39 | 
		
		
			| 08.08. | 
			  | 
			Abe H / Katsu - Bulba / Dong | 
			QF | 
			6-1, 6-0 | 
			1.06 | 
			7.38 | 
		
		
			| 06.08. | 
			  | 
			Abe H / Katsu - Ksand / Nita | 
			R16 | 
			6-4, 6-0 | 
			1.03 | 
			8.50 | 
		
		
			|   Monastir 47 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 03.08. | 
			  | 
			Abe H / Katsu - Cirot / Girar | 
			F | 
			6-0, 6-3 | 
			1.31 | 
			3.21 | 
		
		
			| 02.08. | 
			  | 
			Abe H / Katsu - Mihai / Quadr | 
			SF | 
			6-4, 6-1 | 
			  | 
			  | 
		
		
			| 01.08. | 
			  | 
			Abe H / Katsu - Smole / Sramk | 
			QF | 
			6-3, 6-2 | 
			1.32 | 
			3.15 | 
		
		
			| 31.07. | 
			  | 
			Abe H / Katsu - Dong / Seque | 
			R16 | 
			5-2 | 
			1.00 | 
			11.00 | 
		
		
			|   Monastir 46 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 25.07. | 
			  | 
			Golub / Kuzne - Katsu / Varul | 
			QF | 
			5-7, 6-4, 10-7 | 
			2.50 | 
			1.40 | 
		
		
			| 23.07. | 
			  | 
			Katsu / Varul - Rojas / Tigle | 
			R16 | 
			4-6, 6-4, 10-8 | 
			2.92 | 
			1.34 | 
		
		
			|   Monastir 45 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 20.07. | 
			  | 
			Katsu / Ogata - Amend / Tigle | 
			F | 
			6-4, 6-2 | 
			1.57 | 
			2.23 | 
		
		
			| 19.07. | 
			  | 
			Katsu / Ogata - Golub / Kuzne | 
			SF | 
			7-5, 7-5 | 
			1.35 | 
			2.90 | 
		
		
			| 18.07. | 
			  | 
			Katsu / Ogata - Cassi / Lopez | 
			QF | 
			6-0, 6-4 | 
			1.25 | 
			3.69 | 
		
		
			| 16.07. | 
			  | 
			Katsu / Ogata - Colli / Grube | 
			R16 | 
			7-5, 7-61 | 
			1.32 | 
			3.12 | 
		
		
			|   Monastir 44 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 13.07. | 
			  | 
			Katsu / Ogata - Alhus / Rushi | 
			F | 
			6-3, 1-6, 10-6 | 
			1.98 | 
			1.71 | 
		
		
			| 12.07. | 
			  | 
			Katsu / Ogata - Amend / Bisse | 
			SF | 
			6-0, 4-6, 10-8 | 
			1.52 | 
			2.32 | 
		
		
			| 11.07. | 
			  | 
			Katsu / Ogata - Rojas / Tigle | 
			QF | 
			6-3, 6-3 | 
			2.56 | 
			1.43 | 
		
		
			| 09.07. | 
			  | 
			Katsu / Ogata - Bulba / Plaza | 
			R16 | 
			6-3, 6-2 | 
			1.12 | 
			5.24 | 
		
		
			|   Monastir 43 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 04.07. | 
			  | 
			Iorda / Varul - Gupta / Katsu | 
			QF | 
			6-4, 6-1 | 
			1.32 | 
			3.16 | 
		
		
			| 02.07. | 
			  | 
			Gupta / Katsu - Lopez / Souss | 
			R16 | 
			6-2, 6-3 | 
			1.19 | 
			4.16 | 
		
		
			|   Monastir 42 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 26.06. | 
			  | 
			Andre / Gasan - Katsu / Wildg | 
			R16 | 
			6-4, 6-3 | 
			1.44 | 
			2.56 | 
		
		
			|   Tokyo 7 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 12.06. | 
			  | 
			Araka / Saigo - Kang / Katsu | 
			R16 | 
			3-6, 6-4, 11-9 | 
			1.20 | 
			3.92 | 
		
		
			|   Kawaguchi ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 06.06. | 
			  | 
			Kawag / Kozak - Katsu / Thomp | 
			QF | 
			6-3, 6-1 | 
			1.17 | 
			4.36 | 
		
		
			| 04.06. | 
			  | 
			Katsu / Thomp - Ichio / Ohwak | 
			R16 | 
			6-4, 6-1 | 
			1.53 | 
			2.33 | 
		
		
			|   Tokyo ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 30.05. | 
			  | 
			Inoue / Ozeki - Haseg / Katsu | 
			QF | 
			6-4, 6-3 | 
			1.33 | 
			3.13 | 
		
		
			| 29.05. | 
			  | 
			Haseg / Katsu - Tamur / Tsuda | 
			R16 | 
			6-4, 6-4 | 
			1.45 | 
			2.40 | 
		
		
			|   Fukui ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 24.05. | 
			  | 
			Abe H / Nagat - Katsu / Thomp | 
			SF | 
			7-5, 6-4 | 
			1.14 | 
			4.81 | 
		
		
			| 23.05. | 
			  | 
			Katsu / Thomp - Chika / Sato | 
			QF | 
			3-0 | 
			3.40 | 
			1.27 | 
		
		
			| 22.05. | 
			  | 
			Katsu / Thomp - Kobay / Nishi | 
			R16 | 
			6-2, 6-1 | 
			1.80 | 
			1.88 | 
		
		
			|   Hinode ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 21.03. | 
			  | 
			Aikaw / Saigo - Akita / Katsu | 
			QF | 
			3-6, 6-1, 10-8 | 
			1.32 | 
			3.05 | 
		
		
			| 19.03. | 
			  | 
			Akita / Katsu - Inoue / Kawag | 
			R16 | 
			6-3, 6-1 | 
			3.03 | 
			1.34 | 
		
		
			|   Traralgon 4 ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 27.02. | 
			  | 
			Ma Y. / Parna - Katsu / Lee G | 
			R16 | 
			6-3, 6-1 | 
			1.07 | 
			6.68 | 
		
		
			|   Traralgon ITF | 
			Round | 
			Result | 
			H | 
			A | 
		
		
			| 20.02. | 
			  | 
			Hayas / Shimi - Hosog / Katsu | 
			R16 | 
			7-65, 6-3 | 
			1.26 | 
			3.49 |