

Introduction
Stuart Parker (born 30 July 1997) is a British tennis player, he is coached by former world number 4 Thomas Enqvist at his base in Aix-en-Provence.
In February and March 2021, Parker won two titles on the ITF circuit, both in Tunisia.
He was selected for a wildcard into the2021 Queen's Club Championships – Doubles main draw partnering James Ward. He was also awarded a wildcard into the qualifying rounds of the singles and lost to Spain's Bernabé Zapata Miralles 6–3, 6–4.
He received a wildcard for the main draw of the 2021 Wimbledon Championships men's doubles alongside Ward, and a wildcard into the qualifying for the men's singles.
In September 2022, Parker won his first Singles Challenger tournament in Nonthaburi, entering the main draw as a qualifier and defeating Arthur Cazaux in the finals.
ATP Challenger and ITF Futures finals
Singles: 8 (4–4)
| Finals by surface |
|---|
| Legend |
| ATP Challenger (1–0) |
| ITF Futures (3–2) |
| Finals by surface |
| Hard (4–3) |
| Clay (0–0) |
| Grass (0–1) |
| Carpet (0–0) |
| ATP Challenger (1–0) |
| ITF Futures (3–2) |
| Hard (4–3) |
| Clay (0–0) |
| Grass (0–1) |
| Carpet (0–0) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Win | Feb 2021 | M15 Monastir, Tunisia | World Tennis Tour | Hard | Yannick Mertens | 6–3, 4–6, 7–6 | |
| Win | Feb 2021 | M15 Monastir, Tunisia | World Tennis Tour | Hard | Alexis Gautier | 3–6, 7–5, 6–3 | |
| Loss | Nov 2021 | M25 Meitar, Israel | World Tennis Tour | Hard | Yshai Oliel | 2–6, 4–6 | |
| Win | Nov 2021 | M15 Monastir, Tunisia | World Tennis Tour | Hard | Ugo Blanchet | 6-2, 6-4 | |
| Loss | May 2022 | M25 Nottingham, England | World Tennis Tour | Grass | Leandro Riedi | 1-6, 7–6, 1-6 | |
| Win | Sep 2022 | Nonthaburi 3, Thailand | Challenger | Hard | Arthur Cazaux | 6–4, 4–1 ret. | |
| Loss | Oct 2023 | M15 Sharm El Sheikh, Egypt | World Tennis Tour | Hard | Mohamed Safwat | 2-6, 6–3, 3-6 | |
| Loss | Oct 2023 | M15 Sharm El Sheikh, Egypt | World Tennis Tour | Hard | Mohamed Safwat | 5-7, 5–7 |
Doubles: 8 (5–3)
| Finals by surface |
|---|
| Legend |
| ATP Challenger (0–1) |
| ITF Futures (5–2) |
| Finals by surface |
| Hard (2–3) |
| Clay (2–0) |
| Grass (1–0) |
| Carpet (0–0) |
| ATP Challenger (0–1) |
| ITF Futures (5–2) |
| Hard (2–3) |
| Clay (2–0) |
| Grass (1–0) |
| Carpet (0–0) |
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Loss | Aug 2019 | M15 Sintra, Portugal | World Tennis Tour | Hard | Julius Tverijonas | Peter Bothwell Maxime Tchoutakian |
3–6, 2–6 | |
| Loss | Nov 2021 | M15 Monastir, Tunisia | World Tennis Tour | Hard | Arthur Bouquier | Viktor Jovic Aziz Ouakaa |
4–6, 6–3, [7–10] | |
| Win | Dec 2021 | M15 Monastir, Tunisia | World Tennis Tour | Hard | Arthur Bouquier | Omar Brigida Alessandro Coccioli |
7–5, 4–6, [10–7] | |
| Win | Jul 2022 | M25 Nottingham, Great Britain | World Tennis Tour | Grass | Alastair Gray | Charles Broom Luke Johnson |
7–6, 4–6, [10–5] | |
| Loss | Jan 2023 | Nonthaburi, Thailand | Challenger | Hard | Jan Choinski | Nam Ji-sung Song Min-kyu |
4–6, 4–6 | |
| Win | May 2023 | M25 Prague, Czech Republic | World Tennis Tour | Clay | Jakub Paul | Martin Damm Alex Rybakov |
3–6, 6–3, [10–6] | |
| Win | May 2023 | M25 Most, Czech Republic | World Tennis Tour | Clay | Jakub Paul | Ondrej Horak Daniel Siniakov |
6–3, 6–2 | |
| Win | Jul 2023 | M25 Porto, Portugal | World Tennis Tour | Hard | Arthur Fery | Diego Fernandez Flores Duarte Vale |
6–1, 6–3 |