Doubles
2020 Split Open
Champions	Treat Huey Nathaniel Lammons
Runners-up	André Göransson Hunter Reese
Score	6–4, 7–6(7–3)

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

Treat Huey and Nathaniel Lammons won the title after defeating André Göransson and Hunter Reese 6–4, 7–6^(7–3) in the final.

Seeds

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
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	A Göransson H Reese	6	6
		M Krueger J Menezes	3	4				1	A Göransson H Reese	w/o
		B Klahn P Polansky	77	2					B Klahn P Polansky
		D Džumhur D Petrović	64	0r											1	A Göransson H Reese	5	6	[10]
	4	O Luz R Matos	77	4	[10]										4	O Luz R Matos	7	2	[5]
		F Romboli J Zieliński	65	6	[7]			4	O Luz R Matos	6	6
		R Galloway H Hach Verdugo	78	77					R Galloway H Hach Verdugo	4	0
	WC	B Gojo M Poljičak	66	62																		1	A Göransson H Reese	4	63
		T Brkić V Troicki	6	6																		3	T Huey N Lammons	6	77
	WC	Marino Jakić Karlo Krolo	2	4					T Brkić V Troicki	2	4
	WC	M Delić P Krstin	4	4				3	T Huey N Lammons	6	6
	3	T Huey N Lammons	6	6											3	T Huey N Lammons	6	6
		I Sabanov M Sabanov	2	6	[6]										2	LD Martínez MÁ Reyes-Varela	4	4
		M Jaziri P Sousa	6	4	[10]				M Jaziri P Sousa	3	2
		M Kližan Z Kolář	4	3				2	LD Martínez MÁ Reyes-Varela	6	6
	2	LD Martínez MÁ Reyes-Varela	6	6

References

External links

• Main draw