Singles
2023 Good to Great Challenger
Champion	Maximilian Marterer
Runner-up	Brandon Nakashima
Score	2–6, 6–4, 6–3

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

Maximilian Marterer won the title after defeating Brandon Nakashima 2–6, 6–4, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	Q	Alexander Blockx	1	2
	8	Brandon Nakashima	6	6
								8	Brandon Nakashima	6	4	3
								2	Maximilian Marterer	2	6	6
	3	Flavio Cobolli	2	0
	2	Maximilian Marterer	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	H Gaston	6	4	4
		C Moutet	2	6	6				C Moutet	66	1
	Q	A Blockx	3	6	77			Q	A Blockx	78	6
	Q	M Neuchrist	6	1	63										Q	A Blockx	6	6
		J Menšík	6	77												J Menšík	3	0
	WC	M Dahlin	2	63					J Menšík	4	77	710
		S Travaglia	4	3				5	H Medjedovic	6	62	68
	5	H Medjedovic	6	6																		Q	A Blockx	1	2
	4	D Goffin	6	6																		8	B Nakashima	6	6
	Q	M Möller	3	2				4	D Goffin	7	7
		L Riedi	62	6	4			Q	A Kachmazov	5	5
	Q	A Kachmazov	77	2	6										4	D Goffin	2	62
		D Yevseyev	6	6											8	B Nakashima	6	77
	WC	K Friberg	2	3					D Yevseyev	4	2
		J Choinski	4	2				8	B Nakashima	6	6
	8	B Nakashima	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	R Albot	4	6	6
		F Passaro	6	3	4			7	R Albot	6	6
		M Kukushkin	2	1				Alt	O Krutykh	4	2
	Alt	O Krutykh	6	6											7	R Albot	4	65
	WC	L Borg	6	4	0										3	F Cobolli	6	77
		G Onclin	2	6	6				G Onclin
		GA Bailly	4	1				3	F Cobolli	w/o
	3	F Cobolli	6	6																		3	F Cobolli	2	0
	6	M Cressy	6	77																		2	M Marterer	6	6
		J De Loore	3	61				6	M Cressy	6	65	7
	Q	E Møller	4	1					D Džumhur	3	77	5
		D Džumhur	6	6											6	M Cressy	4	6	1
		A Fery	6	2	6										2	M Marterer	6	4	6
	Q	M Brunold	4	6	2				A Fery	65	1
		O Otte	3	0				2	M Marterer	77	6
	2	M Marterer	6	6

References

External links

• Main draw
• Qualifying draw