2018 LTP Charleston Pro Tennis – Doubles
| Doubles | |
|---|---|
| 2018 LTP Charleston Pro Tennis | |
| Champions |  Alexa Guarachi  Erin Routliffe | 
| Runners-up |  Louisa Chirico  Allie Kiick | 
| Score | 6–1, 3–6, [10–5] | 
Emina Bektas and Alexa Guarachi were the defending champions, but Bektas chose not to participate.
Guarachi played alongside Erin Routliffe and successfully defended her title. The pair defeated Louisa Chirico and Allie Kiick in the final, 6–1, 3–6, [10–5].
Seeds
 Alexa Guarachi / Alexa Guarachi / Erin Routliffe (champions) Erin Routliffe (champions)
 Madison Brengle / Madison Brengle / Jamie Loeb (first round) Jamie Loeb (first round)
 Jessica Pegula / Jessica Pegula / Maria Sanchez (semifinals) Maria Sanchez (semifinals)
 Sophie Chang / Sophie Chang / Alexandra Mueller (first round) Alexandra Mueller (first round)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  A Guarachi  E Routliffe | 6 | 6 | ||||||||||||||||||||||||
|  A Kratzer  W Osuigwe | 3 | 1 | 1 |  A Guarachi  E Routliffe | 6 | 77 | |||||||||||||||||||||
|  PC Gonçalves  J Robinson | 2 | 6 | [10] |  PC Gonçalves  J Robinson | 1 | 64 | |||||||||||||||||||||
|  J Elbaba  S Xu | 6 | 3 | [3] | 1 |  A Guarachi  E Routliffe | 4 | 6 | [11] | |||||||||||||||||||
| 3 |  J Pegula  M Sanchez | 6 | 3 | [10] | 3 |  J Pegula  M Sanchez | 6 | 2 | [9] | ||||||||||||||||||
| WC |  A Rodgers  C Van Nguyen | 4 | 6 | [8] | 3 |  J Pegula  M Sanchez | 6 | 6 | |||||||||||||||||||
| WC |  C Beck  E Navarro | 6 | 6 | WC |  C Beck  E Navarro | 4 | 1 | ||||||||||||||||||||
|  J Cristian  K Day | 1 | 3 | 1 |  A Guarachi  E Routliffe | 6 | 3 | [10] | ||||||||||||||||||||
|  L Chirico  A Kiick | 6 | 6 |  L Chirico  A Kiick | 1 | 6 | [5] | |||||||||||||||||||||
|  N Gibbs  C Liu | 2 | 0 |  L Chirico  A Kiick | 6 | 4 | [10] | |||||||||||||||||||||
|  R McAdoo  K Stewart | 6 | 6 |  R McAdoo  K Stewart | 3 | 6 | [7] | |||||||||||||||||||||
| 4 |  S Chang  A Mueller | 2 | 1 |  L Chirico  A Kiick | 77 | 6 | |||||||||||||||||||||
|  A Danilina  I Neel | 77 | 6 |  A Danilina  I Neel | 62 | 3 | ||||||||||||||||||||||
| .svg.png) P Januskova  M Schmidt | 63 | 1 |  A Danilina  I Neel | 6 | 77 | ||||||||||||||||||||||
|  Q Gleason  A Weinhold | 78 | 77 |  Q Gleason  A Weinhold | 2 | 65 | ||||||||||||||||||||||
| 2 |  M Brengle  J Loeb | 66 | 65 | ||||||||||||||||||||||||