2020 Bangkok Challenger II – Singles

Singles
2020 Bangkok Challenger II
Champion	Federico Gaio
Runner-up	Robin Haase
Score	6–1, 4–6, 4–2 ret.

Main article: 2020 Bangkok Challenger II

James Duckworth was the defending champion but chose not to defend his title.

Federico Gaio won the title after Robin Haase retired in the final trailing 1–6, 6–4, 2–4 in the third set.

Seeds

All seeds receive a bye into the second round.

1. Jiří Veselý (Quarterfinals)
2. Go Soeda (Third round)
3. Paolo Lorenzi (Second round)
4. Antoine Hoang (Second round)
5. Attila Balázs (Third round, retired)
6. Zhang Zhizhen (Second round)
7. Martin Kližan (Second round)
8. Federico Gaio (Champion)
9. Sebastian Ofner (Second round)
10. Robin Haase (Final, retired)
11. Roberto Marcora (Second round)
12. Denis Istomin (Third round)
13. Peter Polansky (Third round)
14. Dmitry Popko (Semifinals)
15. Ramkumar Ramanathan (Quarterfinals)
16. Botic van de Zandschulp (Third 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

	Quarterfinals							Semifinals							Final
	1	Jiří Veselý	63	3
	8	Federico Gaio	77	6
								8	Federico Gaio	6	6
								14	Dmitry Popko	4	3
	14	Dmitry Popko	6	6
		Daniel Altmaier	0	4
															8	Federico Gaio	6	4	4
															10	Robin Haase	1	6	2r
		Roman Safiullin	6	4	3
		Hugo Grenier	2	6	6
									Hugo Grenier	65	3
								10	Robin Haase	77	6
	10	Robin Haase	77	6
	15	Ramkumar Ramanathan	65	2

Top half

Section 1

	First Round							Second Round							Third Round							Quarterfinals
								1	J Veselý	6	3	6
	WC	Thanapet Chanta	63	0					Z Kolář	4	6	3
		Z Kolář	77	6											1	J Veselý	6	3	6
		Denis Yevseyev	6	6											16	B van de Zandschulp	3	6	4
	WC	P Kovapitukted	3	1					D Yevseyev	65	6	4
								16	B van de Zandschulp	77	1	6
																						1	J Veselý	63	3
																						8	F Gaio	77	6
								12	D Istomin	6	79
		S Giraldo	6	4					S Giraldo	3	67
		G Oliveira	0	1r											12	D Istomin	4	2
	WC	K Samrej	4	3											8	F Gaio	6	6
	Alt	K Uchida	6	6				Alt	K Uchida	6	65	5
								8	F Gaio	3	77	7

Section 2

	First Round							Second Round							Third Round							Quarterfinals
								3	P Lorenzi	3	2
		D-h Lee	1	3					S Mukund	6	6
		S Mukund	6	6												S Mukund	5	4
		N Kuhn	0	77	1										14	D Popko	7	6
	Q	A Karatsev	6	64	6			Q	A Karatsev	6	0	4
								14	D Popko	4	6	6
																						14	D Popko	6	6
																							D Altmaier	0	4
								9	S Ofner	3	2
		E Karlovskiy	6	6					E Karlovskiy	6	6
	WC	Michael Mathayomchand	3	2												E Karlovskiy	5	6	3
		D Altmaier	6	6												D Altmaier	7	4	6
		M Jaziri	2	1					D Altmaier	6	6
								7	M Kližan	3	3

Bottom half

Section 3

	First Round							Second Round							Third Round							Quarterfinals
								6	Zh Zhang	6	1	65
		R Safiullin	6	0					R Safiullin	3	6	77
		Y Bai	1	1r												R Safiullin	6	6
	WC	W Trongcharoenchaikul	5	77	1										WC	W Trongcharoenchaikul	4	4
		GM Moroni	7	64	0r			WC	W Trongcharoenchaikul	3	6	6
								11	R Marcora	6	3	4
																							R Safiullin	6	4	3
																							H Grenier	2	6	6
								13	P Polansky	6	7
		V Galović	3	0r					S Sekiguchi	3	5
		Shuichi Sekiguchi	6	3											13	P Polansky	6	4	64
		Hugo Grenier	6	6												H Grenier	3	6	77
	PR	A De Greef	1	4					H Grenier	6	3	6
								4	A Hoang	0	6	1

Section 4

	First Round							Second Round							Third Round							Quarterfinals
								5	A Balázs	6	3	6
	Alt	F Peliwo	5	4					F Baldi	1	6	4
		F Baldi	7	6											5	A Balázs	4	1r
	Q	M Bašić	3	1											10	R Haase	6	2
		R Olivo	6	6					R Olivo	3	3
								10	R Haase	6	6
																						10	R Haase	77	6
																						15	R Ramanathan	65	2
								15	R Ramanathan	77	1
		B Gojo	64	2					JC Aragone	65	0r
		JC Aragone	77	6											15	R Ramanathan	7	7
		I Marchenko	6	5	4										2	G Soeda	5	5
	Alt	Alex Molčan	2	7	6			Alt	A Molčan	6	64	2
								2	G Soeda	0	77	6

References

• Main Draw
• Qualifying Draw