2018 Stockton Challenger – Men's doubles
# 2018 Stockton Challenger – Men's doubles

Brydan Klein and Joe Salisbury were the defending champions but chose not to defend their title.

Darian King and Noah Rubin won the title after defeating Sanchai Ratiwatana and Christopher Rungkat 6–3, 6–4 in the final.

## Seeds

* Sanchai Ratiwatana / Christopher Rungkat (final)
* Ruan Roelofse / John-Patrick Smith (first round)
* Ruben Gonzales / Nathaniel Lammons (first round)
* Toshihide Matsui / Frederik Nielsen (semifinals)

## 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 | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | Sa Ratiwatana C Rungkat | 6 | 6 | | | | | | | | | | | | | | | |
| WC | T Paul A Reed | 3 | 3 | | 1 | Sa Ratiwatana C Rungkat | 6 | 6 | | | | | | | | | | |
| | J Clarke R Maytín | 4 | 3 | | WC | JP Fruttero P Kypson | 4 | 2 | | | | | | | | | | |
| WC | JP Fruttero P Kypson | 6 | 6 | | | | | | | 1 | Sa Ratiwatana C Rungkat | 5 | 6 | [10] | | | | |
| 4 | T Matsui F Nielsen | $7^9$ | 6 | | | | | | | 4 | T Matsui F Nielsen | 7 | 1 | [8] | | | | |
| | M-A Hüsler L Miedler | $6^7$ | 2 | | 4 | T Matsui F Nielsen | 6 | 6 | | | | | | | | | | |
| WC | Akram El Sallaly A Göransson | 6 | 3 | [10] | WC | A El Sallaly A Göransson | 3 | 4 | | | | | | | | | | |
| | M Banes A Bolt | 1 | 6 | [8] | | | | | | | | | | | 1 | Sa Ratiwatana C Rungkat | 3 | 4 |
| | H Hach Verdugo A Siljeström | 6 | 4 | [6] | | | | | | | | | | | | D King N Rubin | 6 | 6 |
| | D King N Rubin | 3 | 6 | [10] | | D King N Rubin | 6 | 4 | [10] | | | | | | | | | |
| | M Polmans S Verbeek | 2 | 6 | [10] | | M Polmans S Verbeek | 1 | 6 | [8] | | | | | | | | | |
| 3 | R Gonzales N Lammons | 6 | 3 | [4] | | | | | | | D King N Rubin | 6 | 6 | | | | | |
| | JC Aragone L Harris | 3 | $6^5$ | | | | | | | | H Heliövaara H Laaksonen | 4 | 4 | | | | | |
| | A Lawson H Reese | 6 | $7^7$ | | | A Lawson H Reese | $6^5$ | $7^7$ | [8] | | | | | | | | | |
| | H Heliövaara H Laaksonen | 6 | 6 | | | H Heliövaara H Laaksonen | $7^7$ | $6^3$ | [10] | | | | | | | | | |
| 2 | R Roelofse J-P Smith | 4 | 3 | | | | | | | | | | | | | | | |
