World No. 17 · 29 career titles · career win–loss 919–592. Match history, ranking timeline and head-to-head records below.
| Country | Norway |
| Born | 1998 |
| Plays | Right-handed |
| Height | 183 cm |
| Ranking | #17 · 2 335 pts |
| Career high | #2 |
Strength 0–100 is our own calculation, not an official tour ranking: 100 is the strongest in history, 70 is about the level of the world No. 100.
| Event · Round | Opponent | Score | Surface | |
|---|---|---|---|---|
| W | Laver Cup · UNK | Francisco Cerundolo (ARG) | 7-6, 4-6, 8-9 | Hard |
| W | Davis Cup Qualifiers 2nd Rd · UNK | Fnu Nidunjianzan (CHN) | 6-2, 5-0 | Hard |
| W | Davis Cup Qualifiers 2nd Rd · UNK | Rigele Te (CHN) | 6-1, 7-6 | Hard |
| W | World Group I - Norway vs China, P.R. - Norway vs China, P.R. #3516427 · UNK | Rigele Te () | 6-1, 7-6(1) | |
| W | US Open #3466964 · R16 | Taylor Fritz (USA) | 4-2, 4-1 | |
| L | US Open #3466964 · QF | Diana Shnaider (RUS) | 4-1, 4-5(11), 1-0(5) | |
| L | Cincinnati Open · R64 | Christopher O'Connell (AUS) | 7-5, 1-2 | Hard |
| L | ATP Montreal, Canada #3409852 · R32 | Joao Fonseca () | 7-6(6), 6-3 | |
| L | Omnium Banque Nationale présenté par Rogers · R32 | Joao Fonseca () | 7-6, 6-3 | Hard |
| W | ATP Montreal, Canada #3409852 · R32 | Marc Polmans (AUS) | 6-7(7), 6-3, 1-0(2) | |
| W | ATP Montreal, Canada #3409852 · R64 | Juan Manuel CERUNDOLO () | 6-1, 6-2 | |
| W | Omnium Banque Nationale présenté par Rogers · R64 | Juan Manuel Cerundolo () | 6-1, 6-2 | Hard |
| Season | Win–Loss | Titles | Year-end rank |
|---|---|---|---|
| 2026 | 34–22 | ||
| 2025 | 51–33 | 2 | |
| 2024 | 68–43 | 2 | |
| 2023 | 45–29 | 1 | |
| 2022 | 73–28 | 5 | |
| 2021 | 80–32 | 5 | |
| 2020 | 46–37 | 2 | |
| 2019 | 70–57 | ||
| 2018 | 104–82 | ||
| 2017 | 82–94 | ||
| 2016 | 75–36 | 4 | |
| 2015 | 88–35 | 5 |
