| 2018 Savannah Challenger | ||||
|---|---|---|---|---|
| Date | 30 April – 6 May | |||
| Edition | 10th | |||
| Draw | 32S / 16D | |||
| Surface | Green clay | |||
| Location | Savannah, Georgia, United States | |||
| Champions | ||||
| Singles | ||||
 Hugo Dellien | ||||
| Doubles | ||||
 Luke Bambridge /  Akira Santillan | ||||
| ||||
The 2018 Savannah Challenger was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Savannah, Georgia, United States between April 30 and May 6, 2018.
Singles main-draw entrants
Seeds
| Country | Player | Rank | Seed |
|---|---|---|---|
 USA
|
Denis Kudla | 120 | 1 |
 CAN
|
Peter Polansky | 124 | 2 |
| USA
|
Donald Young | 130 | 3 |
 SUI
|
Henri Laaksonen | 135 | 4 |
| USA
|
Michael Mmoh | 144 | 5 |
 SLO
|
Blaž Rola | 170 | 6 |
| BOL
|
Hugo Dellien | 172 | 7 |
| USA
|
Evan King | 185 | 8 |
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as a special exempt:
The following players received entry from the qualifying draw:
Federico Coria
Martín Cuevas
Karue Sell- João Pedro Sorgi
Champions
Singles
Main article: 2018 Savannah Challenger – Singles- Hugo Dellien def. Christian Harrison 6–1, 1–6, 6–4.
Doubles
Main article: 2018 Savannah Challenger – Doubles- Luke Bambridge / Akira Santillan def.
Enrique López Pérez / 
Jeevan Nedunchezhiyan 6–2, 6–2.