2019 Columbus Challenger II – Singles

Singles
2019 Columbus Challenger II
Final
Champion	Mikael Torpegaard
Runner-up	Nam Ji-sung
Score	6–1, 7–5
Events
Singles Doubles
← 2019 · Columbus Challenger · 2019 →

Main article: 2019 Columbus Challenger II

J. J. Wolf was the defending champion^[1] but lost in the second round to Nam Ji-sung.

Mikael Torpegaard won the title after defeating Nam 6–1, 7–5 in the final.

Seeds

All seeds receive a bye into the second round.

1. Michael Mmoh (second round, retired)
2. Yasutaka Uchiyama (quarterfinals)
3. Emilio Gómez (quarterfinals)
4. Donald Young (second round)
5. Darian King (withdrew)
6. Dudi Sela (semifinals, retired)
7. Roberto Quiroz (second round)
8. Mikael Torpegaard (champion)
9. Tim Smyczek (third round)
10. Li Zhe (second round)
11. Lee Duck-hee (third round)
12. Thai-Son Kwiatkowski (semifinals)
13. Filip Peliwo (second round)
14. J. J. Wolf (second round)
15. Collin Altamirano (third round)
16. João Menezes (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Quarterfinals							Semifinals							Final
		Nam Ji-sung	6	6
		Zhang Zhizhen	3	2
									Nam Ji-sung	6	5
								6	Dudi Sela	3	3^r
	16	João Menezes	6	3	1
	6	Dudi Sela	4	6	6
																Nam Ji-sung	1	5
															8	Mikael Torpegaard	6	7
	12	Thai-Son Kwiatkowski	2	6	6
	3	Emilio Gómez	6	0	3
								12	Thai-Son Kwiatkowski	4	6^5
								8	Mikael Torpegaard	6	7^7
	8	Mikael Torpegaard	6	6
	2	Yasutaka Uchiyama	3	3

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	M Mmoh	2	2^r
	Q	A González	6	6				Q	A González	6	1
	WC	N Mejía	2	4											Q	A González	4	2
	WC	C Kingsley	5	4												J-s Nam	6	6
		J-s Nam	7	6					J-s Nam	6	3	6
								14	J. J. Wolf	4	6	4
																							J-s Nam	6	6
																							Zh Zhang	3	2
								10	Z Li	4	4
		Zh Zhang	6	6					Zh Zhang	6	6
	Alt	H Heliövaara	3	4												Zh Zhang	6	6
	ITF	F Cerúndolo	6	6											ITF	F Cerúndolo	4	4
		F Mena	4	1				ITF	F Cerúndolo	6	6^9	6
								7	R Quiroz	1	7^11	0

Section 2

	First round							Second round							Third round							Quarterfinals
								4	D Young	6^6	2
	Q	D Novikov	6	6				Q	D Novikov	7^8	6
		Mi Redlicki	4	3											Q	D Novikov	2	1^r
		V Millot	2	1^r											16	J Menezes	6	4
		A Sarkissian	6	4					A Sarkissian	3	7^7	3
								16	J Menezes	6	6^5	6
																						16	J Menezes	6	3	1
																						6	D Sela	4	6	6
								11	D-h Lee	6	7
	ITF	O Luz	5	7^7	5			WC	J McNally	3	5
	WC	J McNally	7	6^4	7										11	D-h Lee	3	1
		R Shane	6^4	6^3											6	D Sela	6	6
		MF Descotte	7^7	7^7					MF Descotte	3	3
								6	D Sela	6	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								LL	A Kovacevic	4	6	5
		M Cressy	6	3	4				T Seyboth Wild	6	3	7
		T Seyboth Wild	0	6	6											T Seyboth Wild	6	5	2
	PR	D Nguyen	6	6^5	7										12	T-S Kwiatkowski	3	7	6
	ITF	G Brouwer	4	7^7	5			PR	D Nguyen	6	2	4
								12	T-S Kwiatkowski	4	6	6
																						12	T-S Kwiatkowski	2	6	6
																						3	E Gómez	6	0	3
								15	C Altamirano	6	6
	WC	J Trotter	7^7	6				WC	J Trotter	3	1
		Roy Smith	6^3	3											15	C Altamirano	5	7	0
		A Galarneau	6^4	6	6										3	E Gómez	7	5	6
	WC	J Boulais	7^7	4	0				A Galarneau	1	3
								3	E Gómez	6	6

Section 4

	First round							Second round							Third round							Quarterfinals
								8	M Torpegaard	6	7
	ITF	N Álvarez	6^6	6^5				PR	R Sarmiento	4	5
	PR	R Sarmiento	7^8	7^7											8	M Torpegaard	6	6
		Z Piros	6	7											9	T Smyczek	2	1
		Makoto Ochi	4	5					Z Piros	3	6	2
								9	T Smyczek	6	4	6
																						8	M Torpegaard	6	6
																						2	Y Uchiyama	3	3
								13	F Peliwo	3	4
	PR	C Gómez-Herrera	6	7^7				PR	C Gómez-Herrera	6	6
		I Marchenko	1	6^4											PR	C Gómez-Herrera	6	3	4
		Jared Hiltzik	3	2											2	Y Uchiyama	3	6	6
		Evan Song	6	6					E Song	7^9	6^4	4
								2	Y Uchiyama	6^7	7^7	6

References

1. "JJ Wolf Wins Maiden Challenger Crown In Columbus". 14 January 2019.

External links

• Main draw
• Qualifying draw