2019 Oracle Challenger Series – New Haven – Men's singles

New Haven – Men's singles
2019 Oracle Challenger Series – New Haven
Champion	Tommy Paul
Runner-up	Marcos Giron
Score	6–3, 6–3

This was the first edition of the tournament.^[1]

Tommy Paul won the title after defeating Marcos Giron 6–3, 6–3 in the final.

All seeds receive a bye into the second round.

	Quarterfinals							Semifinals							Final
	1	Andreas Seppi	64	64
		Noah Rubin	77	77
									Noah Rubin	0	68
								6	Tommy Paul	6	710
	4	Bradley Klahn	4	4
	6	Tommy Paul	6	6
															6	Tommy Paul	6	6
															9	Marcos Giron	3	3
		Michael Mmoh	6	2	1
	3	Damir Džumhur	3	6	6
								3	Damir Džumhur	5	7	2
								9	Marcos Giron	7	5	6
	9	Marcos Giron	6	6
	2	Brayden Schnur	3	2

	First round							Second round							Third round							Quarterfinals
								1	A Seppi	77	6
	Q	Felix Corwin	3	6	4				R Smith	63	3
		Roy Smith	6	1	6										1	A Seppi	67	6	6
	WC	E Zhu	6	77											16	P Polansky	79	1	3
		Mi Redlicki	3	65				WC	E Zhu	4	3
								16	P Polansky	6	6
																						1	A Seppi	64	64
																							N Rubin	77	77
								10	E Couacaud	6	2	1
		R Quiroz	63	4					N Rubin	0	6	6
		N Rubin	77	6												N Rubin	6	6
		N Mejía	77	3	4										7	H Laaksonen	2	2
		J-P Smith	64	6	6				J-P Smith	63	61
								7	H Laaksonen	77	77

	First round							Second round							Third round							Quarterfinals
								4	B Klahn	79	5	78
	Alt	U Blanch	6	6				Alt	U Blanch	67	7	66
	Alt	Alafia Ayeni	3	2											4	B Klahn	3	6	77
	Alt	S Kirchheimer	6	6											15	C Eubanks	6	3	64
		E Escobedo	4	4				Alt	S Kirchheimer	64	4
								15	C Eubanks	77	6
																						4	B Klahn	4	4
																						6	T Paul	6	6
								12	M Torpegaard	610	6	1
		S Bangoura	6	62	6				S Bangoura	712	4	6
		A Sarkissian	3	77	3											S Bangoura	1	5
		T-S Kwiatkowski	77	6											6	T Paul	6	7
		C Sinclair	65	2					T-S Kwiatkowski	63	4
								6	T Paul	77	6

	First round							Second round							Third round							Quarterfinals
								5	D Kudla	5	0
	Q	L Broady	1	62					M Mmoh	7	6
		M Mmoh	6	77												M Mmoh	6	0	6
		A Ritschard	4	63											11	E Gómez	3	6	4
		DE Galán	6	77					DE Galán	3	0
								11	E Gómez	6	6
																							M Mmoh	6	2	1
																						3	D Džumhur	3	6	6
								13	M Krueger	3	4
	WC	A Kovacevic	4	4					R Shane	6	6
		R Shane	6	6												R Shane
	WC	Dylan King	2	2											3	D Džumhur	w/o
	WC	P Chrysochos	6	6				WC	P Chrysochos	3	2
								3	D Džumhur	6	6

	First round							Second round							Third round							Quarterfinals
								8	D Istomin	6	6
		D Young	6	6					D Young	4	3
		F Peliwo	3	4											8	D Istomin	6	61	3
	WC	J McNally	3	77	6										9	M Giron	2	77	6
	PR	R Sarmiento	6	65	4			WC	J McNally	66	65
								9	M Giron	78	77
																						9	M Giron	6	6
																						2	B Schnur	3	2
								14	D King	6	3	6
		Ma Redlicki	4	4					M Arévalo	4	6	2
		M Arévalo	6	6											14	D King	6	3	4
	Alt	S Carr	2	3											2	B Schnur	2	6	6
		JC Aragone	6	6					JC Aragone	5	2
								2	B Schnur	7	6

• Main draw
• Qualifying draw