Singles
2018 Tevlin Women's Challenger
Champion	Quirine Lemoine
Runner-up	Kateryna Kozlova
Score	6–2, 6–3

Ysaline Bonaventure was the defending champion, but chose not to participate.

Quirine Lemoine won the title after defeating Kateryna Kozlova 6–2, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Kateryna Kozlova	77	2	6
	6	Jessika Ponchet	63	6	3
								1	Kateryna Kozlova	2	3
								PR	Quirine Lemoine	6	6
	8	Bianca Andreescu	6	4	2
	PR	Quirine Lemoine	3	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	K Kozlova	6	6
	Q	N Gilchrist	0	0				1	K Kozlova	6	3	6
	LL	T Kinard	4	2					A Cadanțu	4	6	2
		A Cadanțu	6	6											1	K Kozlova	6	4	6
		S Reix	6	6												S Reix	2	6	2
	WC	L Kwong	3	3					S Reix	0	6	6
		A Sadiković	6	4	0r			LL	P Montez	6	3	0
	LL	P Montez	4	6	2																	1	K Kozlova	77	2	6
	4	E Kostova	7	4	6																	6	J Ponchet	63	6	3
		M Chwalińska	5	6	3			4	E Kostova	2	4
		E Bektas	4	7	3				K Zimmermann	6	6
		K Zimmermann	6	5	6											K Zimmermann	2	3
		J Cako	7	6											6	J Ponchet	6	6
	WC	A Arseneault	5	4					J Cako	0	3
		M Sanchez	0	1				6	J Ponchet	6	6
	6	J Ponchet	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Andreescu	6	6
		M Osaka	1	1				8	B Andreescu	6	2
		K Sebov	6	6					K Sebov	1	0r
	Q	N Siedliska	3	2											8	B Andreescu	6	77
		UM Arconada	6	7												R Anderson	4	65
	Q	A Ghițescu	3	5					UM Arconada	1	1
		R Anderson	6	4	6				R Anderson	6	6
	3	R Hogenkamp	4	6	0																	8	B Andreescu	6	4	2
	5	N Broady	7	6																		PR	Q Lemoine	3	6	6
		M Arcangioli	5	2				5	N Broady	6	1	4
	LL	A Damaschin	6	5	3			SE	D Lopatetska	1	6	6
	SE	D Lopatetska	2	7	6										SE	D Lopatetska	0	0r
	PR	Q Lemoine	6	1											PR	Q Lemoine	6	2
		C Simmonds	1	0r				PR	Q Lemoine	78	7
	WC	C Leduc	0	1				2	C Perrin	66	5
	2	C Perrin	6	6

References

• Main Draw