Season snapshot
2026
Hard4–10
Clay2–0
Grass–

Jacob Fearnley (born 15 July 2001) is a British professional tennis player. He has a career-high ATP singles ranking of world No. 49, achieved on 9 June 2025 and a doubles ranking of No. 238, achieved on 20 May 2024. He is the current British No. 3 in singles.
| Season | Rank | Titles | W–L | Hard | Clay | Grass |
|---|---|---|---|---|---|---|
| 2019 | 1006 | 0 | 7–4 | 7–3 | – | 0–1 |
| 2018 | 0 | 1–3 | 1–1 | 0–1 | 0–1 | |
| 2022 | 0 | 0–1 | 0–1 | – | – | |
| 2023 | 645 | 1 | 13–4 | 12–2 | – | 1–2 |
| 2024 | 99 | 5 | 43–9 | 34–6 | – | 9–3 |
| 2025 | 71 | 0 | 33–27 | 19–16 | 10–6 | 3–4 |
| 2026 | 123 | 0 | 7–10 | 4–10 | 2–0 | – |