2019 Monterrey Challenger – Singles

David Ferrer was the defending champion but chose not to defend his title.[1]

Singles
2019 Monterrey Challenger
Champion	Alexander Bublik
Runner-up	Emilio Gómez
Final score	6–3, 6–2

Alexander Bublik won the title after defeating Emilio Gómez 6–3, 6–2 in the final.

Seeds

All seeds receive a bye into the second round.

1. Tennys Sandgren (Semifinals)
2. Bradley Klahn (Quarterfinals)
3. Feliciano López (Quarterfinals)
4. Casper Ruud (Second round)
5. Paolo Lorenzi (Second round)
6. Marcel Granollers (Third round)
7. Alexander Bublik (Champion)
8. Peter Polansky (Quarterfinals)
9. Christopher Eubanks (Third round)
10. Mitchell Krueger (Third round)
11. Roberto Quiroz (Second round)
12. Marcos Giron (Quarterfinals)
13. James Ward (Second round)
14. Dominik Köpfer (Third round)
15. Sebastian Ofner (Third round)
16. Darian King (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

Finals

	Quarterfinals							Semifinals							Final
	1	Tennys Sandgren	6	6^4	6
	12	Marcos Giron	1	7^7	0
								1	Tennys Sandgren	6	2	6^5
								7	Alexander Bublik	2	6	7^7
	3	Feliciano López	6^5	3
	7	Alexander Bublik	7^7	6
															7	Alexander Bublik	6	6
																Emilio Gómez	3	2
	8	Peter Polansky	3	6^5
		Emilio Gómez	6	7^7
									Emilio Gómez	2	6	6
									Donald Young	6	3	4
		Donald Young	7	6
	2	Bradley Klahn	5	4

Section 1

	First Round							Second Round							Third Round							Quarterfinals
								1	T Sandgren	4	7^9	6
		R Olivo	6	7					R Olivo	6	6^7	2
		K Uchida	4	5											1	T Sandgren	7^7	4	6
	WC	N Mejía	4	6	3										16	D King	6^5	6	2
		E King	6	3	6				E King	6	6^3	1
								16	D King	4	7^7	6
																						1	T Sandgren	6	6^4	6
																						12	M Giron	1	7^7	0
								12	M Giron	6	6
	WC	E Nava	6	3	6			WC	E Nava	4	2
		B Gojo	4	6	4										12	M Giron	4	6	6
	PR	M Przysiężny	4	4											6	M Granollers	6	3	4
		DE Galán	6	6					DE Galán	3	4
								6	M Granollers	6	6

Section 2

	First Round							Second Round							Third Round							Quarterfinals
								3	F López	7^7	6
		C Gómez-Herrera	6	6					C Gómez-Herrera	6^3	4
		C Altamirano	1	4											3	F López	7^7	6
		JC Aragone	6	3	4										14	D Köpfer	6^4	2
		MT Barrios Vera	3	6	6				MT Barrios Vera	6^2	6^4
								14	D Köpfer	7^7	7^7
																						3	F López	6^5	3
																						7	A Bublik	7^7	6
								10	M Krueger	7^8	6
		E Escobedo	6^5	4				Q	K King	6^6	3
	Q	K King	7^7	6											10	M Krueger	6^2	3
		P Krstin	6	6											7	A Bublik	7^7	6
	WC	L Gómez	0	3					P Krstin	6	3	4
								7	A Bublik	1	6	6

Section 3

	First Round							Second Round							Third Round							Quarterfinals
								8	P Polansky	6	6
		Roy Smith	6^3	4				WC	J Tipsarević	3	2
	WC	J Tipsarević	7^7	6											8	P Polansky	7^7	7^7
		J-P Smith	6	6											9	C Eubanks	6^3	6^4
	WC	M Sánchez	4	2					J-P Smith	3	7^7	5
								9	C Eubanks	6	6^3	7
																						8	P Polansky	3	6^5
																							E Gómez	6	7^7
								13	J Ward	5	6^3
		G Escobar	2	6	5				A Pavić	7	7^7
		A Pavić	6	2	7											A Pavić	1	0
		A Collarini	5	2												E Gómez	6	6
		E Gómez	7	6					E Gómez	6	6
								4	C Ruud	2	4

Section 4

	First Round							Second Round							Third Round							Quarterfinals
								5	P Lorenzi	4	3
		D Young	6	6					D Young	6	6
		R Ortega Olmedo	4	4												D Young	6	6
		R Cid Subervi	6^4	3												S Giraldo	3	4
		S Giraldo	7^7	6					S Giraldo	3	7	7^7
								11	R Quiroz	6	5	6^1
																							D Young	7	6
																						2	B Klahn	5	4
								15	S Ofner	7^7	1	6
	LL	L Patiño	1	6	1				V Estrella Burgos	6^3	6	4
		V Estrella Burgos	6	3	6										15	S Ofner	3	3
		Evan Song	2	6	6										2	B Klahn	6	6
	Q	MF Descotte	6	3	0				E Song	4	3
								2	B Klahn	6	6

References

1. "David Ferrer shines in Monterrey defeats Karlovic wins title". Tennis World USA.

• Main Draw
• Qualifying Draw