Doubles
2018 Tevlin Women's Challenger
Final
Champions	Sharon Fichman Maria Sanchez
Runners-up	Maja Chwalińska Elitsa Kostova
Score	6–0, 6–4
Events
Singles Doubles
← 2017 · Tevlin Women's Challenger · 2019 →

Alexa Guarachi and Erin Routliffe were the defending champions, but both players chose not to participate.

Sharon Fichman and Maria Sanchez won the title after defeating Maja Chwalińska and Elitsa Kostova 6–0, 6–4 in the final.

	First round							Quarterfinals							Semifinals							Final
	1	N Broady A Okuno	6	6
	WC	N Akinbiyi A Chang	1	2				1	N Broady A Okuno	6	4	[10]
		L Guillermo J Ho	7	6					L Guillermo J Ho	4	6	[8]
		P Januskova R McAdoo	5	1											1	N Broady A Okuno	1	1
	4	J Ponchet K Zimmermann	5	63												M Chwalińska E Kostova	6	6
		M Arcangioli S Reix	7	77					M Arcangioli S Reix	1	4
		M Chwalińska E Kostova	6	6					M Chwalińska E Kostova	6	6
		C Harrison C Simmonds	3	3																			M Chwalińska E Kostova	0	4
	WC	A Mikhailuk L Sleeth	2	1																			S Fichman M Sanchez	6	6
		E Bogdan A Cadanțu	6	6					E Bogdan A Cadanțu	6	77
	WC	A Arseneault L Kwong	1	4				3	T Moore C Perrin	3	65
	3	T Moore C Perrin	6	6												E Bogdan A Cadanțu	3	4
		A Parks A Riley	2	1												S Fichman M Sanchez	6	6
		R Anderson E Bektas	6	6					R Anderson E Bektas	4	4
		S Fichman M Sanchez	6	0					S Fichman M Sanchez	6	6
	2	UM Arconada J Cako	3	0r

• Main Draw