Sofia Johnson
WTA #354Elo#3711679
Glicko-2#4651602 RD ±69.1
22 yrs · strongest on Grass · 63–35 career · peak Elo 1832 · last 2026-10-20
Sofia Johnson is WTA No. 354, but the model puts Johnson at #371 by Elo (1679) — 17 places lower. 4 wins in the last 10 matches on record. Strongest surface: Clay, 26–10. In 2026, Sofia Johnson went 48–21 (70%) in KickServe's match database.
Elo — overall & by surface
Form is the last 52 weeks only — 50 places above the overall Elo rank, so it is not comparable to the ratings above.
Glicko-2 — rating & deviation
Rating deviation ±69.1 — lower means more certain.
Rankings · Elo / Glicko
Official (WTA)#354
Overall#371 / #465
Form · 52w race#321 / #241
Hard#287 / #311
Clay#457 / #457
Grass#597 / #565
Career
Peak Elo1832 2022-07-03
Overall W–L63–35 64%
Hard36–22 62%
Clay26–10 72%
Grass1–3 25%
Honours · career
Career high WTA#354
Pressure · career
Deciding set0–1 0%
After winning set 12–1 67%
After losing set 10–1 0%
Excludes retirements and walkovers.
◆ By season
Win–loss by calendar year, from the ratings dataset| Season | W–L |
|---|---|
| 2026 | 48–21 70% |
| 2025 | 7–3 70% |
| 2024 | 1–2 33% |
| 2023 | 7–7 50% |
| 2022 | 0–2 0% |
◆ Recent results
LHard v 
Mell Elizabeth Reasco Gonzalez3-6 1-6
Mell Elizabeth Reasco Gonzalez3-6 1-6LHard v 
Renata Zarazua3-6 1-6
Renata Zarazua3-6 1-6WHard v 
Anne Christine Lutkemeyer3-6 6-3 6-3
Anne Christine Lutkemeyer3-6 6-3 6-3WHard v Mckenna Schaefbauer6-3 7-5
LHard v 
Maria Timofeeva4-6 2-6
Maria Timofeeva4-6 2-6LHard v Reese Brantmeier3-6 4-6
Reese Brantmeier3-6 4-6WHard v 
Ivana Sebestova6-2 6-2
Ivana Sebestova6-2 6-2LHard v Malaika Rapolu0-6 2-6
Malaika Rapolu0-6 2-6WHard v 
Margaux Rouvroy6-4 6-2
Margaux Rouvroy6-4 6-2LHard v 
Matilde Jorge1-6 6-1 3-6
Matilde Jorge1-6 6-1 3-6WHard v 
Kayla Cross5-7 6-3 7-5
Kayla Cross5-7 6-3 7-5WHard v 
Xinyu Gao6-2 6-2
Xinyu Gao6-2 6-2