| Stockton Challenger | |||||||||
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 2018 Stockton Challenger | |||||||||
| Defunct tennis tournament | |||||||||
| Event name | Stockton Challenger | ||||||||
| Location | Stockton, California, United States | ||||||||
| Venue | Eve Zimmerman Tennis Center, University of the Pacific | ||||||||
| Surface | Hard / outdoors | ||||||||
| Website | usta.com | ||||||||
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The Stockton Challenger was a professional tennis tournament played on hardcourts. It was part of the ATP Challenger Tour and the ITF Women's Circuit. It was held annually in Stockton, California, United States from 2015 until 2018.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2018 |  Lloyd Harris |  Marc Polmans | 6–2, 6–2 |
| 2017 |  Cameron Norrie |  Darian King | 6–1, 6–3 |
| 2016 |  Frances Tiafoe | Noah Rubin | 6–4, 6–2 |
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2018 | Madison Brengle | Danielle Lao | 7–5, 7–6(12–10) |
| 2017 | Sofia Kenin | Ashley Kratzer | 6–0, 6–1 |
| 2016 |  Alison Van Uytvanck |  Anastasia Pivovarova | 6–3, 3–6, 6–2 |
| 2015 |  Nao Hibino | An-Sophie Mestach | 6–1, 7–6(8–6) |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2018 | Darian King Noah Rubin |  Sanchai Ratiwatana Christopher Rungkat | 6–3, 6–4 |
| 2017 | Brydan Klein Joe Salisbury | Denis Kudla Miķelis Lībietis | 6–2, 6–4 |
| 2016 | Brian Baker Sam Groth | Matt Reid John-Patrick Smith | 6–2, 4–6, [10–2] |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2018 | Hayley Carter Ena Shibahara | Quinn Gleason  Luisa Stefani | 7–5, 5–7, [10–7] |
| 2017 | Usue Maitane Arconada Sofia Kenin | Tammi Patterson Chanel Simmonds | 4–6, 6–1, [10–5] |
| 2016 |  Kristýna Plíšková Alison Van Uytvanck | Robin Anderson Maegan Manasse | 6–2, 6–3 |
| 2015 | Jamie Loeb Sanaz Marand | Kaitlyn Christian Danielle Lao | 6–3, 6–4 |