| Singles | |
|---|---|
| 2017 Savannah Challenger | |
| Champion |  Tennys Sandgren |
| Runner-up |  João Pedro Sorgi |
| Final score | 6–4, 6–3 |
Bjorn Fratangelo was the defending champion but chose not to defend his title.
Tennys Sandgren won the title after defeating João Pedro Sorgi 6–4, 6–3 in the final.
Darian King (first round)
Henri Laaksonen (quarterfinals)
Peter Polansky (first round)
Leonardo Mayer (first round) Tennys Sandgren (champion) Stefan Kozlov (quarterfinals) Denis Shapovalov (first round) Mitchell Krueger (second round)| Semifinals | Final | ||||||||||||
 James McGee | 6 | 3 | 0 | ||||||||||
| João Pedro Sorgi | 4 | 6 | 6 | ||||||||||
| João Pedro Sorgi | 4 | 3 | |||||||||||
| 5 | Tennys Sandgren | 6 | 6 | ||||||||||
| WC | Tommy Paul | 6 | 3 | 65 | |||||||||
| 5 | Tennys Sandgren | 4 | 6 | 77 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | D King | 4 | 0 | ||||||||||||||||||||||||
| WC | M Giron | 6 | 6 | WC | M Giron | 7 | 1 | 6 | |||||||||||||||||||
 B Rola | 6 | 6 | B Rola | 5 | 6 | 3 | |||||||||||||||||||||
 A Arnaboldi | 3 | 2 | WC | M Giron | 4 | 5 | |||||||||||||||||||||
| Q |  G Escobar | 6 | 5 | 3 | J McGee | 6 | 7 | ||||||||||||||||||||
| Q |  A Pavić | 2 | 7 | 6 | Q | A Pavić | 4 | 6 | 65 | ||||||||||||||||||
| J McGee | 3 | 78 | 6 | J McGee | 6 | 3 | 77 | ||||||||||||||||||||
| 7 | D Shapovalov | 6 | 66 | 4 | J McGee | 6 | 3 | 0 | |||||||||||||||||||
| 4 | L Mayer | 6 | 5 | 1 | JP Sorgi | 4 | 6 | 6 | |||||||||||||||||||
 C O'Connell | 4 | 7 | 6 | C O'Connell | 61 | 66 | |||||||||||||||||||||
| A Ghem | 4 | 3 | JP Sorgi | 77 | 78 | ||||||||||||||||||||||
| JP Sorgi | 6 | 6 | JP Sorgi | 6 | 6 | ||||||||||||||||||||||
 R Ramanathan | 6 | 7 | 6 | S Kozlov | 2 | 2 | |||||||||||||||||||||
| WC | R Shane | 4 | 5 | R Ramanathan | 1 | 2 | |||||||||||||||||||||
| Q |  M Lībietis | 3 | 4 | 6 | S Kozlov | 6 | 6 | ||||||||||||||||||||
| 6 | S Kozlov | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | M Krueger | 7 | 6 | ||||||||||||||||||||||||
| S Bangoura | 5 | 3 | 8 | M Krueger | 6 | 66 | 0 | ||||||||||||||||||||
| WC | T Paul | 6 | 1 | 6 | WC | T Paul | 3 | 78 | 6 | ||||||||||||||||||
| R Quiroz | 2 | 6 | 3 | WC | T Paul | 6 | 6 | ||||||||||||||||||||
| PR |  A González | 710 | 6 | D Novikov | 2 | 4 | |||||||||||||||||||||
| Q | Wil Spencer | 68 | 3 | PR | A González | 7 | 4 | 3 | |||||||||||||||||||
| D Novikov | 6 | 2 | 78 | D Novikov | 5 | 6 | 6 | ||||||||||||||||||||
| 3 | P Polansky | 4 | 6 | 66 | WC | T Paul | 6 | 3 | 65 | ||||||||||||||||||
| 5 | T Sandgren | 6 | 3 | 6 | 5 | T Sandgren | 4 | 6 | 77 | ||||||||||||||||||
| M McDonald | 4 | 6 | 4 | 5 | T Sandgren | 6 | 6 | ||||||||||||||||||||
| WC | C Harrison | 77 | 4 | 7 | WC | C Harrison | 1 | 4 | |||||||||||||||||||
| A Falla | 65 | 6 | 5 | 5 | T Sandgren | 6 | 5 | 77 | |||||||||||||||||||
| M Mmoh | 6 | 3 | 6 | 2 | H Laaksonen | 4 | 7 | 64 | |||||||||||||||||||
| A Gómez | 3 | 6 | 3 | M Mmoh | 61 | 0 | |||||||||||||||||||||
| E King | 0 | 2 | 2 | H Laaksonen | 77 | 6 | |||||||||||||||||||||
| 2 | H Laaksonen | 6 | 6 | ||||||||||||||||||||||||
Samuel Groth and Toshihide Matsui were the defending champions but decided not to participate.
Chase Buchanan and Tennys Sandgren were the defending champions but only Sandgren chose to defend his title, partnering Austin Krajicek. Sandgren lost in the quarterfinals to Brian Baker and Sam Groth.
Mikael Torpegaard was the defending champion but lost in the first round to Taylor Fritz.
Juan Mónaco was the defending champion, but lost in the first round to Dustin Brown.
Paolo Lorenzi was the defending champion and successfully defended his title, defeating Alessandro Giannessi 6–4, 6–2 in the final.
Ivo Karlović was the defending champion, but lost in the quarterfinals to Peter Gojowczyk.
James McGee was the defending champion but chose not to defend his title.
Darian King was the defending champion but lost in the first round to Mackenzie McDonald.
Frances Tiafoe was the defending champion but chose not to defend his title.
Santiago Giraldo was the defending champion but chose not to defend his title.
Reilly Opelka was the defending champion but lost in the first round to Tennys Sandgren.
Pablo Cuevas was the three-time defending champion, but lost in the semifinals to Fabio Fognini.
Steve Johnson was the defending champion and successfully defended his title, defeating Tennys Sandgren in the final, 7–6(7–2), 2–6, 6–4.
Filip Peliwo was the defending champion but chose not to defend his title.
Tommy Paul won the title after defeating Tennys Sandgren 6–3, 6–4 in the final.
Noah Rubin was the defending champion but lost in the quarterfinals to Tennys Sandgren.
Mischa Zverev was the defending champion, but chose not to participate this year.
Jean-Julien Rojer and Horia Tecău were the two-time defending champions, and chose not to participate this year.
Reilly Opelka was the defending champion, but lost to Jason Jung in the quarterfinals.
Nikoloz Basilashvili was the two-time defending champion, but lost in the first round to Roberto Bautista Agut.