Season snapshot
2026
Hard0–6
Clay9–7
Grass–

Jesper de Jong (born 31 May 2000) is a Dutch tennis player. He has a career-high ATP singles ranking of world No. 79, achieved on 28 July 2025 and a doubles ranking of No. 135, achieved on 23 May 2022. He is the current Dutch No. 2 singles player. De Jong has won three singles and seven doubles titles on the ATP Challenger Tour.
| Season | Rank | Titles | W–L | Hard | Clay | Grass |
|---|---|---|---|---|---|---|
| 2022 | 288 | 0 | 24–28 | 14–12 | 10–13 | 0–3 |
| 2021 | 226 | 1 | 32–29 | 5–11 | 27–18 | – |
| 2020 | 301 | 0 | 29–12 | 17–7 | 12–5 | – |
| 2019 | 436 | 1 | 11–4 | 5–1 | 6–3 | – |
| 2018 | 0 | 6–4 | 4–2 | 1–1 | 1–1 | |
| 2017 | 0 | 6–3 | 6–2 | – | 0–1 | |
| 2023 | 153 | 2 | 52–23 | 19–6 | 30–14 | 3–3 |
| 2024 | 112 | 1 | 48–25 | 14–9 | 33–15 | 1–1 |
| 2025 | 74 | 0 | 35–31 | 12–12 | 20–13 | 2–5 |
| 2026 | 102 | 0 | 10–14 | 0–6 | 9–7 | – |