2019 Knoxville Challenger – Singles

Reilly Opelka was the defending champion[1] but chose not to defend his title.

Singles
2019 Knoxville Challenger
Champion	Michael Mmoh
Runner-up	Christopher O'Connell
Final score	6–4, 6–4

Main article: 2019 Knoxville Challenger

Michael Mmoh won the title after defeating Christopher O'Connell 6–4, 6–4 in the final.

Seeds

All seeds receive a bye into the second round.

1. Tommy Paul (Semifinals)
2. Brayden Schnur (Second round)
3. Bradley Klahn (Second round)
4. Taro Daniel (Second round)
5. Denis Kudla (Second round)
6. Paolo Lorenzi (Second round)
7. Marcos Giron (Second round)
8. Christopher O'Connell (Final)
9. Blaž Rola (Quarterfinals)
10. Emilio Gómez (Third round)
11. Peter Polansky (Third round)
12. Darian King (Second round)
13. Vasek Pospisil (Third round, retired)
14. Maxime Janvier (Withdrew)
15. Alexey Vatutin (Second round)
16. Mitchell Krueger (Second 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	Tommy Paul	2	6	7^7
	9	Blaž Rola	6	1	6^4
								1	Tommy Paul	6^3	3
								8	Christopher O'Connell	7^7	6
		Ernesto Escobedo	7^7	4	4
	8	Christopher O'Connell	6^2	6	6
															8	Christopher O'Connell	4	4
																Michael Mmoh	6	6
		Michael Mmoh	6	6
	WC	Aleksandar Kovacevic	4	3
									Michael Mmoh	6	7^7
									Liam Broady	2	6^5
		Liam Broady	6	1	6
		Gijs Brouwer	3	6	3

Top half

Section 1

	First Round							Second Round							Third Round							Quarterfinals
								1	T Paul	6	6^10	7^7
		E King	5	6	6				E King	2	7^12	6^1
	WC	Nathan Ponwith	7	4	2										1	T Paul	6	0
		S Korda	6^7	7	6										13	V Pospisil	4	0^r
		Ryan Peniston	7^9	5	0				S Korda	4	4
								13	V Pospisil	6	6
																						1	T Paul	2	6	7^7
																						9	B Rola	6	1	6^4
								9	B Rola	6	6
	Q	A Vavassori	7^13	6				Q	A Vavassori	3	4
		Mi Redlicki	6^11	2											9	B Rola	6	6
		R Quiroz	7^12	2	3											D Popko	4	4
		D Popko	6^10	6	6				D Popko	4	6	6
								6	P Lorenzi	6	2	4

Section 2

	First Round							Second Round							Third Round							Quarterfinals
								4	T Daniel	6^6	4
		A Menéndez Maceiras	6	3	2				JJ Wolf	7^8	6
		JJ Wolf	2	6	6											JJ Wolf	3	2
		JC Aragone	6^12	6^4												E Escobedo	6	6
		E Escobedo	7^14	7^7					E Escobedo	5	7	6
								15	A Vatutin	7	5	3
																							E Escobedo	7^7	4	4
																						8	C O'Connell	6^2	6	6
								11	P Polansky	6	7
		B Kavčič	2	6^2					E Leshem	2	5
		E Leshem	6	7^7											11	P Polansky	2	3
		K King	6	6											8	C O'Connell	6	6
		E Hoyt	1	4					K King	5	3
								8	C O'Connell	7	6

Bottom half

Section 3

	First Round							Second Round							Third Round							Quarterfinals
								5	D Kudla	6^5	2
		Roy Smith	6	3	6				R Smith	7^7	6
	WC	Scott Jones	3	6	4											R Smith	4	2
		R Cid Subervi	1	2												M Mmoh	6	6
		M Mmoh	6	6					M Mmoh	6	2	6
								12	D King	3	6	0
																							M Mmoh	6	6
																						WC	A Kovacevic	4	3
								16	M Krueger	6	6^4	4
	Q	Strong Kirchheimer	2	7^11	3				S Bangoura	3	7^7	6
		S Bangoura	6	6^9	6											S Bangoura	4	6	4
	WC	Aleksandar Kovacevic	7	7											WC	A Kovacevic	6	4	6
		K Uchida	5	5				WC	A Kovacevic	3	7^9	6
								3	B Klahn	6	6^7	4

Section 4

	First Round							Second Round							Third Round							Quarterfinals
								7	M Giron	6	6^3	5
		L Broady	7^7	6					L Broady	2	7^7	7
		D Young	6^5	3												L Broady	7	5	7
		A Ritschard	4	7^7	6										10	E Gómez	5	7	5
	WC	Z Svajda	6	6^4	3				A Ritschard	6	1	2
								10	E Gómez	3	6	6
																							L Broady	6	1	6
																							G Brouwer	3	6	3
								LL	L Glasspool	6^5	6	6^5
	WC	B Nakashima	6	6				WC	B Nakashima	7^7	3	7^7
		F Peliwo	2	2											WC	B Nakashima	2	3
		Gijs Brouwer	6	6												G Brouwer	6	6
		Jelle Sels	3	2					G Brouwer	7	6
								2	B Schnur	5	3

References

1. "Reilly Opelka Wins 3rd Pro Tennis Title, Reaches New Career-High Ranking". November 13, 2018.

• Main Draw
• Qualifying Draw