2022 Kobe Challenger – Singles

Yosuke Watanuki was the defending champion and successfully defended his title, defeating Frederico Ferreira Silva 6–7^(3–7), 7–5, 6–4 in the final.

Singles
2022 Kobe Challenger
Champion	Yosuke Watanuki
Runner-up	Frederico Ferreira Silva
Score	6–7(3–7), 7–5, 6–4

Main article: 2022 Kobe Challenger

Seeds

1. Christopher O'Connell (semifinals)
2. John Millman (quarterfinals)
3. Rinky Hijikata (second round)
4. Kaichi Uchida (first round)
5. James Duckworth (first round)
6. Damir Džumhur (second round)
7. Yosuke Watanuki (champion)
8. Li Tu (first round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
	1	Christopher O'Connell	4	66
	7	Yosuke Watanuki	6	78
								7	Yosuke Watanuki	63	7	6
									Frederico Ferreira Silva	77	5	4
		Frederico Ferreira Silva	6	3	6
		Nino Serdarušić	4	6	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	C O'Connell	67	712	77
	Q	C Sinclair	79	610	63			1	C O'Connell	6	65	6
	PR	Y Sugita	6	4	4				B Zhukayev	2	77	1
		B Zhukayev	4	6	6										1	C O'Connell	7	77
		Z Kolář	6	2											Q	M Polmans	5	63
	PR	T Ito	3	0r					Z Kolář	1	4
	Q	M Polmans	63	6	6			Q	M Polmans	6	6
	8	L Tu	77	2	3																	1	C O'Connell	4	66
	4	K Uchida	4	6	3																	7	Yo Watanuki	6	78
		R Ramanathan	6	4	6				R Ramanathan	2	6	4
	Q	J Jung	3	6	6			Q	J Jung	6	0	0r
		R Noguchi	6	4	1											R Ramanathan	5	1
		S Shimabukuro	5												7	Yo Watanuki	7	6
		Y Uchiyama	1r						S Shimabukuro	4	2
	Q	Y-s Chung	2	2				7	Yo Watanuki	6	6
	7	Yo Watanuki	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	J Duckworth	4	4
	WC	S Hazawa	6	6				WC	S Hazawa	6	6
	Q	S Mochizuki	4	2				Q	N Nakagawa	4	4
	Q	N Nakagawa	6	6											WC	S Hazawa	6	3	64
		NH Lý	2	4												F Ferreira Silva	2	6	77
		F Ferreira Silva	6	6					F Ferreira Silva	6	6
		D Sweeny	3	6	2			3	R Hijikata	4	2
	3	R Hijikata	6	1	6																		F Ferreira Silva	6	3	6
	6	D Džumhur	6	6																			N Serdarušić	4	6	3
	WC	T Ichikawa	4	3				6	D Džumhur	6	1	3
		N Serdarušić	6	67	6				N Serdarušić	4	6	6
		ND Ionel	3	79	2											N Serdarušić	77	7
	WC	Shintaro Imai	6	6											2	J Millman	62	5
		H Moriya	4	3				WC	S Imai	1	4
		FC Jianu	3	6	4			2	J Millman	6	6
	2	J Millman	6	3	6

External links

• Main draw
• Qualifying draw