2019 Oracle Challenger Series – Houston – Men's singles

Houston – Men's singles
2019 Oracle Challenger Series – Houston
Champion	Marcos Giron
Runner-up	Ivo Karlović
Score	7–5, 6–7^(5–7), 7–6^(11–9)

Main article: 2019 Oracle Challenger Series – Houston

Bradley Klahn was the defending champion[1] but lost in the third round to Michael Mmoh.

Marcos Giron won the title after defeating Ivo Karlović 7–5, 6–7^(5–7), 7–6^(11–9) in the final.

Seeds

All seeds receive a bye into the second round.

1. Tennys Sandgren (third round)
2. Bradley Klahn (third round)
3. Ivo Karlović (final)
4. Marcos Giron (champion)
5. Jason Jung (quarterfinals)
6. Christopher O'Connell (semifinals)
7. Darian King (second round)
8. Mitchell Krueger (semifinals)
9. Alexey Vatutin (third round)
10. Donald Young (second round)
11. Adrián Menéndez Maceiras (third round)
12. Peđa Krstin (third round)
13. Jenson Brooksby (third round)
14. Michael Mmoh (quarterfinals, retired)
15. Michael Redlicki (quarterfinals)
16. Sekou Bangoura (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
	15	Michael Redlicki	4	4
	8	Mitchell Krueger	6	6
								8	Mitchell Krueger	6^4	2
								4	Marcos Giron	7^7	6
	4	Marcos Giron	6	2	6
	5	Jason Jung	1	6	2
															4	Marcos Giron	7	6^5	7^11
															3	Ivo Karlović	5	7^7	6^9
	Q	Alexis Galarneau	6^3	6^7
	3	Ivo Karlović	7^7	7^9
								3	Ivo Karlović	6^5	6	6
								6	Christopher O'Connell	7^7	3	4
	6	Christopher O'Connell	5
	14	Michael Mmoh	0^r

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	T Sandgren	6	7
		E Leshem	6	6					E Leshem	3	5
		Christopher Heyman	4	4											1	T Sandgren	7^7	4	4
		G Nanda	6	6											15	Mi Redlicki	6^5	6	6
	WC	O Crawford	4	3					G Nanda	3	3
								15	Mi Redlicki	6	6
																						15	Mi Redlicki	4	4
																						8	M Krueger	6	6
								12	P Krstin	6	1	6
		N Chappell	6	3	7^7				N Chappell	1	6	1
		S Fanselow	1	6	6^5										12	P Krstin	6^4	4
	WC	Z Khan	4	3											8	M Krueger	7^7	6
		F Meligeni Alves	6	6					F Meligeni Alves	2	2
								8	M Krueger	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								4	M Giron	7^7	6^7	6
	WC	B Holt	6	7				WC	B Holt	6^4	7^9	2
		C Sinclair	1	5											4	M Giron	6	4	6
		R Matos	6^3	4											13	J Brooksby	2	6	3
		G Villanueva	7^7	6					G Villanueva	2	2
								13	J Brooksby	6	6
																						4	M Giron	6	2	6
																						5	J Jung	1	6	2
								9	A Vatutin	1	7	6
		A Sarkissian	1	1					D Hidalgo	6	5	3
		D Hidalgo	6	6											9	A Vatutin	5	2
	WC	Sumit Sarkar	1	0											5	J Jung	7	6
		D Nguyen	6	6					D Nguyen	3	2
								5	J Jung	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								7	D King	6^3	5
		G Escobar	6	7^7					G Escobar	7^7	7
		E Zhu	2	6^4												G Escobar	3	3
	Q	A Galarneau	6	6											Q	A Galarneau	6	6
		G López Villaseñor	3	3				Q	A Galarneau	3	6	6
								10	D Young	6	3	0
																						Q	A Galarneau	6^3	6^7
																						3	I Karlović	7^7	7^9
								16	S Bangoura	0	6	6
		A Ritschard	3	5					P Heller	6	4	2
		Peter Heller	6	7											16	S Bangoura	6^5	6	4
		L Caruana	6	6											3	I Karlović	7^7	2	6
	WC	Mohamed Abdel-Aziz	2	4					L Caruana	5	4
								3	I Karlović	7	6

Section 4

	First round							Second round							Third round							Quarterfinals
								6	C O'Connell	6	5	6
		MF Descotte	4	3					A Vavassori	3	7	4
		A Vavassori	6	6											6	C O'Connell	7^7	6
		Gage Brymer	2	6^5											11	A Menéndez Maceiras	6^3	4
		C Altamirano	6	7^7					C Altamirano	4	0
								11	A Menéndez Maceiras	6	6
																						6	C O'Connell	5
																						14	M Mmoh	0^r
								14	M Mmoh	4	6	6
		E King	6	4	5				R Sarmiento	6	4	4
		R Sarmiento	4	6	7										14	M Mmoh	5	7^7	7^7
		FC Jianu	6	6											2	B Klahn	7	6^5	6^5
	Q	Alafia Ayeni	4	2					FC Jianu	5	3
								2	B Klahn	7	6

References

1. "Baylor alum Mark Hurd is helping lead Oracle's U.S. tennis vision". Tennis.com.

External links

• Main draw
• Qualifying draw